MetaNetX Schema Vocabulary
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MetaNetX Schema Vocabulary

Release: 2017-11-13

Modified on: 2024-05-14
This version:
http://purl.org/net/mnx/1.0
Authors:
Marco Pagni, https://www.sib.swiss
Sébastien Moretti, https://www.sib.swiss
Download serialization:
JSON-LD RDF/XML N-Triples TTL
License:
https://creativecommons.org/licenses/by/4.0/
Visualization:
Visualize with WebVowl
Cite as:
MetaNetX/MNXref: unified namespace for metabolites and biochemical reactions in the context of metabolic models Sébastien Moretti, Van Du T Tran, Florence Mehl, Mark Ibberson, Marco Pagni Nucleic Acids Research (2021), 49(D1):D570-D574
Provenance of this page
Ontology Specification Draft

Abstract

MetaNetX/MNXref is a reconciliation of metabolites and biochemical reactions, providing cross-links between major public biochemistry and Genome-Scale Metabolic Network (GSMN) databases.

Introduction back to ToC

GSMN reconstruction is one of the foundations of Systems Biology. The development of such reconstruction involves the integration of knowledge about reactions and metabolites from the scientific literature, public databases and previously published GSMNs. Historically, many GSMNs were formulated using metabolites represented as "symbols", i.e. without explicit reference to a molecular structure. The initial motivation for creating this resource ten years ago was to add molecular structures to existing GSMNs. More generally, the goal was to establish cross-links between symbols in GSMNs published by different groups and the molecules found in the major biochemical databases. This problem is trivial as long as one-to-one mappings can be established between the different resources, but this is not always the case. Merging metabolites in a metabolic network may lead to the merging of reactions, possibly altering the model properties, and hence the predictions that could be made using it.
drawing

MetaNetX Schema Vocabulary: Overview back to ToC

This ontology has the following classes and properties.

Classes

Object Properties

Data Properties

Named Individuals

MetaNetX Schema Vocabulary: Description back to ToC

The MetaNetX Schema defines all classes and properties used to describe metabolites, reactions, compartments, and metabolic network models in the MetaNetX/MNXref reconciliation framework. All terms in this vocabulary use the 'mnx:' prefix and are explicitly linked to this ontology via rdfs:isDefinedBy.

Cross-reference for MetaNetX Schema Vocabulary classes, object properties and data properties back to ToC

This section provides details for each class and property defined by MetaNetX Schema Vocabulary.

Classes

A chemical symbol with implicit molecular structuresc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/MolSymbolDefined

A chemical symbol which correspond to one or several chemical entities with defined molecular structures, but which explicit values are unknown in practice.
Is defined by
https://rdf.metanetx.org/schema/
Example
http://purl.obolibrary.org/obo/CHEBI_132494
has super-classes
A chemical symbol with no molecular structure, or an invalidated structure. c

A chemical symbol with no molecular structure, charge and formula. These can be completely unknown and possibly variable. c back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/MolSymbolUndefined

Is defined by
https://rdf.metanetx.org/schema/
Example
https://rdf.metanetx.org/schema/BIOMASS
has super-classes
A chemical symbol with no molecular structure, or an invalidated structure. c

A chemical symbol with no molecular structure, or an invalidated structure.c back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/MolSymbol

A chemical entity, with no explicit description of its molecular structure, or with a structure that has been invalidated during MetaNetX MNXref computation.
Is defined by
https://rdf.metanetx.org/schema/
has sub-classes
A chemical symbol with implicit molecular structures c, A chemical symbol with no molecular structure, charge and formula. These can be completely unknown and possibly variable. c

A complex of biological originc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/BioComplex

A complex is a compound that features a bond between an atom of an organic molecule and a metal. Complex can convey a non-zero charge. Salt and complex form a continum, but a practical distinction can hopefully be established in the context of metabolic network. Complex implying abiotic metals are likely to be classified as salt.
Is defined by
https://rdf.metanetx.org/schema/
Example
http://purl.obolibrary.org/obo/CHEBI_28911
has super-classes
chemical entity class c

A molecula entity with fully defined stereogenic atoms and bonds, or none of them. This concept is absent from the ChEBI ontology version 241.c back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/FullyDefinedStereo

Is defined by
https://rdf.metanetx.org/schema/
has super-classes
chemical entity class c
is disjoint with
molecular entity with incompletly defined stereochemistry c, Symbol c

C A T Ac back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/CATA

The type of a helper class to describe one or several protein complexes
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
cplx op, dir ap, lb ap, pept op, ub ap
is in range of
cata op

C H E B I 24431c back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_24431

is equivalent to
chemical entity class c
Chemical entity with a chemical structure c

C H E B I 26519c back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_26519

is equivalent to
free radical c

C H E B I 60027c back to ToC or Class ToC

IRI: http://purl.obolibrary.org/obo/CHEBI_60027

is equivalent to
polymer c

C P L Xc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/CPLX

The type for protein complexes
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
subu op
is in range of
cplx op

Chemical entity with a chemical structurec back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/MolStrucure

A molecular entity, with a complete or partial structure, from which total charge and elementary formula can be computed.
Is defined by
https://rdf.metanetx.org/schema/

Elemental compositionc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/ElemFormula

Instance of this class contains a single (atomic) symbol and a number (of atoms)
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
has atom count dp, has atomic symbol dp
is in range of
has elemental composition op

free radicalc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/FreeRadical

A free radical is a molecular entity possessing one or several unpaired electron.
Is defined by
https://rdf.metanetx.org/schema/
has super-classes
chemical entity class c

G P Rc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/GPR

The type for Gene-Protein-Reaction, i.e. this is a helper class to associate a reaction (mnx:REAC) with zero, one or more catalyzers (mnx:CATA)
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
cata op, reac op
is in range of
gpr op

genericc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/Generic

A molecular entity which structure contains one or several R groups. Molecular weight and monoisotopic mass may or may not be available. Distinction between mnx:Residue and mnx:Generic is sometimes difficult to delineate given available data. In doubt mnx:Generic is assigned.
Is defined by
https://rdf.metanetx.org/schema/
Example
http://purl.obolibrary.org/obo/CHEBI_140474
has super-classes
incomplete c
is disjoint with
residue c

incompletec back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/Incomplete

A molecular structure which include a part that is not known or specified
Is defined by
https://rdf.metanetx.org/schema/
has super-classes
chemical entity class c
has sub-classes
generic c, residue c

M N E Tc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/MNET

The type for metabolic network models
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
can Grow dp, chem Count dp, comp Count dp, default L B ap, default U B ap, gpr op, lineage dp, organism dp, pept Count dp, reac Count dp, spec Count dp
is in range of
pmid op, taxid op

MetaNetX compartment, i.e. a set of sub-cellular compartmentsc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/COMP

The type of all sub-cellular compartments, including specific and generic compartments
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
comp In M N Xref dp, comp Refer op, comp Replaced By op, comp Source op, comp Xref op, is Generic Comp dp
is in range of
comp Replaced By op
has members
mnx:BOUNDARY ni

MetaNetX metabolite classc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/CHEM

A MetaNetX metabolite is defined as a collection of chemical entity identifiers gathered from external resources and mapped together because they refer to the same underlying compound.
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
charge dp, chem In M N Xref dp, chem Refer op, chem Replaced By op, chem Source op, contains chem member op, formula dp, has stereo child op, inchi dp, inchikey dp, mass dp, smiles dp
is in range of
chem Replaced By op, has stereo child op
has members
mnx:BIOMASS ni, mnx:HYDROXYDE ni, mnx:PMF ni, mnx:PROTON ni, mnx:WATER ni

MetaNetX reaction, i.e. a set of chemical reactionc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/REAC

The type of all reactions, as defined in MNXref (with generic compartments) and in MetaNetX models (with specific compartments)
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
classification dp, has reference chem op, is Balanced dp, is Transport dp, left op, mnxr op, reac In M N Xref dp, reac Isom op, reac Replaced By op, reac Source op, reac Xref op, right op, side op
is in range of
mnxr op, reac op, reac Isom op, reac Replaced By op

mnx:EMPTY c back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/EMPTY

A symbol for reaction which both sides are empty, and that should not appear in a model. Typically, acid-base reactions become empty as the reconciliation merges different protonation states of a given metabolite.
Is defined by
https://rdf.metanetx.org/schema/

mnx:MNXR01c back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/MNXR01

An artificial reaction that exchange proton for PMF (a very trumpian deal)
Is defined by
https://rdf.metanetx.org/schema/

molecular entity with incompletly defined stereochemistryc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/IncompleteStereo

A molecular entity containing some stereogenic atoms or double bonds, which stereochoistry is not fully defined. This concept is absent from the ChEBI ontology version 241.
Is defined by
https://rdf.metanetx.org/schema/
has super-classes
chemical entity class c
is disjoint with
A molecula entity with fully defined stereogenic atoms and bonds, or none of them. This concept is absent from the ChEBI ontology version 241. c, Symbol c

P A R Tc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/PART

The type for a helper class, consisting of a compartmentalized chemical species (mnx:CHEM and mnx:COMP) associated with a particular stoichiometric coefficient
Is defined by
https://rdf.metanetx.org/schema/
is in range of
left op, right op, side op

P E P Tc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/PEPT

The type for a gene or a protein that appears in MetaNetX models
Is defined by
https://rdf.metanetx.org/schema/
is in domain of
gene Name op, pept Refer op, pept Source op, pept Xref op
is in range of
pept op, subu op
has members
mnx:SPONTANEOUS ni

polymerc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/Polymer

A molecular entity with SGroup (poylmeric) notations. This definition is very broad.
Is defined by
https://rdf.metanetx.org/schema/
has super-classes
chemical entity class c

R group excludedc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/RGroup_excluded

R groups are excluded from molecular weight and monoisotopic mass.
Is defined by
https://rdf.metanetx.org/schema/
Example
http://purl.obolibrary.org/obo/CHEBI_140474
has super-classes
R Group c
is disjoint with
R group included c, R group UNKNOWN c

R group includedc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/RGroup_included

R group are included in molecular weight, monoisotopic mass and formula.
Is defined by
https://rdf.metanetx.org/schema/
has super-classes
R Group c
is disjoint with
R group excluded c, R group UNKNOWN c

R group UNKNOWNc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/RGroup_unknown

It is not known if R group are included in molecular weight and monoisotopic mass.
Is defined by
https://rdf.metanetx.org/schema/
has super-classes
R Group c
is disjoint with
R group excluded c, R group included c

residuec back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/Residue

At least one star atom is present, and it is not included in molecular weight and monoisotopic mass calculation.
Is defined by
https://rdf.metanetx.org/schema/
Example
http://purl.obolibrary.org/obo/CHEBI_32441
has super-classes
incomplete c
is disjoint with
generic c

saltc back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/Salt

A salt is an assembly of cations and anion in fixed proportion, usually with a zero overall charge. Salt and complex form a continum, but a practical distinction can hopefully be established in the context of metabolic network.
Is defined by
https://rdf.metanetx.org/schema/
Example
http://purl.obolibrary.org/obo/CHEBI_26710
has super-classes
chemical entity class c

unknown moleculec back to ToC or Class ToC

IRI: https://rdf.metanetx.org/schema/MolUnknown

A placeholder class for molecules with no information at all. It should be never appear in a perfect world, but the world is not perfect.
Is defined by
https://rdf.metanetx.org/schema/
has super-classes
chemical entity class c

Object Properties

cataop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/cata

contains the following catalyzers (enzymatic complex(s) and flux constraints)
Is defined by
https://rdf.metanetx.org/schema/
has domain
G P R c
has range
C A T A c

chem Referop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/chemRefer

A predicate to design the public IRI that best represents a MNXref metabolite
Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
Resource c

chem Replaced Byop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/chemReplacedBy

indicate how to replace a deprecated entity
Is defined by
https://rdf.metanetx.org/schema/

chem Sourceop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/chemSource

A predicate to design the public IRI that best represents a MNXref metabolite
Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
Resource c

comp Referop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/compRefer

A predicate to design the public IRI that best represents a MNXref compartment
Is defined by
https://rdf.metanetx.org/schema/

comp Replaced Byop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/compReplacedBy

indicate how to replace a deprecated entity
Is defined by
https://rdf.metanetx.org/schema/

comp Sourceop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/compSource

A predicate to design the public IRI that best represents a MNXref compartment
Is defined by
https://rdf.metanetx.org/schema/

comp Xrefop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/compXref

A predicate to list all public IRIs that are included in a MNXref compartment
Is defined by
https://rdf.metanetx.org/schema/

contains chem memberop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/chemXref

has domain
MetaNetX metabolite class c
has range
Resource c
is also defined as
class

cplxop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/cplx

requires the full list of genes or proteins to be functional
Is defined by
https://rdf.metanetx.org/schema/
has domain
C A T A c
has range
C P L X c

gene Nameop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/geneName

A predicate to list all gene name that correspond to a gene or a protein
Is defined by
https://rdf.metanetx.org/schema/
has domain
P E P T c
has range
Resource c

gprop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/gpr

A predicate to list GPRs that make the core of any model
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
G P R c

has elemental compositionop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/elemFormula

Atomic composition of a pure compounds is made of several instances of mnx:ElemFormula
Is defined by
https://rdf.metanetx.org/schema/
has domain
chemical entity class c
has range
Elemental composition c

has reference chemop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/reacRefer

A predicate to design the public IRI that best represents a MNXref reaction
Is defined by
https://rdf.metanetx.org/schema/

has stereo childop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/chemIsom

has domain
MetaNetX metabolite class c
has range
MetaNetX metabolite class c
is same as
has Isomeric Child ni
is also defined as
named individual

has structure derived fromop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/structureDerivedFrom

has domain
chemical entity class c
has range
chemical entity class c
is also defined as
named individual

is classified underop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/isClassifiedUnder

The chemical entity is classified under one, or several molecular categories.
Is defined by
https://rdf.metanetx.org/schema/
has domain
Mol Category c
has range
contains chem member c

leftop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/left

A predicate to specify the parts (mnx:PART) on the left side of a chemical equation (mnx:REAC)
Is defined by
https://rdf.metanetx.org/schema/

mnxrop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/mnxr

belongs to the MNXref reaction
Is defined by
https://rdf.metanetx.org/schema/

peptop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/pept

implies the list of genes or proteins (no logical constraint specified here)
Is defined by
https://rdf.metanetx.org/schema/
has domain
C A T A c
has range
P E P T c

pept Referop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/peptRefer

Reference for peptide/gene
Is defined by
https://rdf.metanetx.org/schema/
has domain
P E P T c
has range
Resource c

pept Sourceop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/peptSource

Source of peptide/gene information
Is defined by
https://rdf.metanetx.org/schema/
has domain
P E P T c
has range
Resource c

pept Xrefop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/peptXref

A predicate to list all public IRIs that correspond to a gene or a protein
Is defined by
https://rdf.metanetx.org/schema/
has domain
P E P T c
has range
Resource c

pmidop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/pmid

Cites a PubMed identifier
Is defined by
https://rdf.metanetx.org/schema/
has range
M N E T c

reacop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/reac

contains the following catalyzers (mnx:CATA)
Is defined by
https://rdf.metanetx.org/schema/

reac Isomop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/reacIsom

reac Replaced Byop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/reacReplacedBy

indicate how to replace a deprecated entity
Is defined by
https://rdf.metanetx.org/schema/

reac Sourceop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/reacSource

A predicate to design the public IRI that best represents a MNXref reaction
Is defined by
https://rdf.metanetx.org/schema/

reac Xrefop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/reacXref

A predicate to list all public IRIs that are included in a MNXref reaction
Is defined by
https://rdf.metanetx.org/schema/

sideop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/side

A predicate to specify the parts (mnx:PART) on the both sides of a chemical equation (mnx:REAC)
Is defined by
https://rdf.metanetx.org/schema/

structure is replaced byop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/structIsReplacedBy

has domain
chemical entity class c
has range
chemical entity class c
is also defined as
named individual

subuop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/subu

A predicate to enumerate sub-units (mnx:PEPT) that make of an enzyme or transporter (mnx:CPLX)
Is defined by
https://rdf.metanetx.org/schema/
has domain
C P L X c
has range
P E P T c

taxidop back to ToC or Object Property ToC

IRI: https://rdf.metanetx.org/schema/taxid

indicates an NCBI Taxid
Is defined by
https://rdf.metanetx.org/schema/
has range
M N E T c

Data Properties

can Growdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/canGrow

is the model able to simulate growth
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
string

chargedp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/charge

Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
integer

chem Countdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/chemCount

Number of chemicals
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
integer

chem In M N Xrefdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/chemInMNXref

identifies metabolites in MNXref
Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
boolean

chem struct processing was skipped (manual curation)dp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorStructSkipped

has super-properties
error detected while process molecular structures dp
has domain
chemical entity class c
has range
string
is also defined as
named individual

classificationdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/classification

Is defined by
https://rdf.metanetx.org/schema/

comment on structure replacementdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/warnStructIsReplacedBy

comp Countdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/compCount

Number of compartments
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
integer

comp In M N Xrefdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/compInMNXref

identifies (generic) compartments in MNXref
Is defined by
https://rdf.metanetx.org/schema/

error detected while importing source chargedp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorSrcCharge

has super-properties
error detected while importing the raw source from source dp
has domain
chemical entity class c
has range
integer
is also defined as
named individual

error detected while importing source InChIdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorSrcInChI

has super-properties
error detected while importing the raw source from source dp
has domain
chemical entity class c
has range
string
is also defined as
named individual

error detected while importing source InChIKeydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorSrcInChIKey

has super-properties
error detected while importing the raw source from source dp
has domain
chemical entity class c
has range
string
is also defined as
named individual

error detected while importing source MOLdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorSrcMOL

error detected while importing source Mol Weightdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorSrcMolWeight

error detected while parsing source Mol Formuladp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorSrcMolFormula

error detected while process molecular structuresdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorLog

error during standardization, entry skippeddp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorStdSkip

has domain
chemical entity class c
has range
string
is also defined as
named individual

error while reordering atomsdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/errorLogReorderAtoms

has super-properties
error detected while process molecular structures dp
is also defined as
named individual

formuladp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/formula

Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
string

has atom countdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/atomCount

A positive number
Is defined by
https://rdf.metanetx.org/schema/
has domain
Elemental composition c
has range
double

has atomic symboldp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/atomElem

Any atomic symbol or "STAR" is acceptable.
Is defined by
https://rdf.metanetx.org/schema/
has domain
Elemental composition c
has range
string

has bond stereo stringdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxBondStereoString

has domain
chemical entity class c
has range
string
is also defined as
named individual

has chiral stereo stringdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxChiralStereoString

has domain
chemical entity class c
has range
string
is also defined as
named individual

has formuladp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxFormula

has domain
chemical entity class c
has range
string
is also defined as
named individual

has formuladp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdFormula

has domain
chemical entity class c
has range
string
is also defined as
named individual

has global chargedp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxGlobalCharge

has domain
chemical entity class c
has range
integer
is also defined as
named individual

has global chargedp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdCharge

has domain
chemical entity class c
has range
integer
is also defined as
named individual

has imported chargedp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcCharge

has domain
chemical entity class c
has range
integer
is also defined as
named individual

has imported formuladp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcFormula

has domain
chemical entity class c
has range
string
is also defined as
named individual

has imported InChIdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcInChI

has domain
chemical entity class c
has range
string
is also defined as
named individual

has imported InChIkeydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcInChIkey

has domain
chemical entity class c
has range
string
is also defined as
named individual

has imported MOL entrydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcMOL

has domain
chemical entity class c
has range
string
is also defined as
named individual

has imported molecular weightdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcMolWeight

has domain
chemical entity class c
has range
double
is also defined as
named individual

has imported name(s)dp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcName

has domain
chemical entity class c
has range
string
is also defined as
named individual

has imported SMILESdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/srcSMILES

has domain
chemical entity class c
has range
string
is also defined as
named individual

has MNX InChIdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxInChI

has domain
chemical entity class c
has range
string
is also defined as
named individual

has MNX InChI keydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIKey

has domain
chemical entity class c
has range
string
is also defined as
named individual

has MNX MOLdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxMOL

has domain
chemical entity class c
has range
string
is also defined as
named individual

has molecular weightdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxMolWeight

has domain
chemical entity class c
has range
double
is also defined as
named individual

has molecular weightdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdMolWeight

has domain
chemical entity class c
has range
double
is also defined as
named individual

has monoisotopic massdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdMonoIsotopicMass

has domain
chemical entity class c
has range
double
is also defined as
named individual

has non-standard InChIdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxInChINonStd

has domain
chemical entity class c
has range
string
is also defined as
named individual

has non-standard InChI keydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIkKeyNonStd

has domain
chemical entity class c
has range
string
is also defined as
named individual

has SMILESdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxSMILES

has domain
chemical entity class c
has range
string
is also defined as
named individual

has SMILESdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdSMILES

has domain
chemical entity class c
has range
string
is also defined as
named individual

has standard InChIdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIStd

has domain
chemical entity class c
has range
string
is also defined as
named individual

has standard InChIdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdInChI

has domain
chemical entity class c
has range
string
is also defined as
named individual

has standard InChI keydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIKeyStd

has domain
chemical entity class c
has range
string
is also defined as
named individual

has standard InChI keydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdInChIKey

has domain
chemical entity class c
has range
string
is also defined as
named individual

has standard MOLdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/stdMOL

has domain
chemical entity class c
has range
string
is also defined as
named individual

has structure from source typedp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/structureSource

has domain
chemical entity class c
has range
string
is also defined as
named individual

inchidp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/inchi

Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
string

inchikeydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/inchikey

Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
string

is Balanceddp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/isBalanced

Is the reaction balanced?
Is defined by
https://rdf.metanetx.org/schema/

is Generic Compdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/isGenericComp

tags generic/placeholder compartment
Is defined by
https://rdf.metanetx.org/schema/

is Transportdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/isTransport

Is defined by
https://rdf.metanetx.org/schema/

lineagedp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/lineage

Organism lineage
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
string

massdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/mass

Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
decimal

organismdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/organism

Organism name
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
string

origin of structure datadp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/structOrigin

has domain
chemical entity class c
has range
string
is also defined as
named individual

pept Countdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/peptCount

Number of genes/peptides
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
integer

reac Countdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/reacCount

Number of reactions
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
integer

reac In M N Xrefdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/reacInMNXref

identifies reactions in MNXref
Is defined by
https://rdf.metanetx.org/schema/

smilesdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/smiles

Is defined by
https://rdf.metanetx.org/schema/
has domain
MetaNetX metabolite class c
has range
string

spec Countdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/specCount

Number of compartmentalized chemical species
Is defined by
https://rdf.metanetx.org/schema/
has domain
M N E T c
has range
integer

specific comment produced while processing molecular structuresdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/logComment

warning produced while importing source datadp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/warnSrc

warning produced while importing source InChIKeydp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/warnSrcInChI

has super-properties
warning produced while importing source data dp
has domain
chemical entity class c
has range
string
is also defined as
named individual

warning produced while importing source SMILESdp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/warnSrcSMILES

has super-properties
warning produced while importing source data dp
is also defined as
named individual

warning produced while process molecular structures, that does not affect the produced datadp back to ToC or Data Property ToC

IRI: https://rdf.metanetx.org/schema/warnLog

has super-properties
specific comment produced while processing molecular structures dp
has sub-properties
comment on structure replacement dp
has domain
chemical entity class c
has range
string
is also defined as
named individual

Named Individuals

chem struct processing was skipped (manual curation)ni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorStructSkipped

belongs to
Property c
is also defined as
data property

chemical entity classni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/ChemXRef

belongs to
Class c
is also defined as
class

comment on structure replacementni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/warnStructIsReplacedBy

belongs to
Property c
is also defined as
data property

error detected while importing source chargeni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorSrcCharge

belongs to
Property c
is also defined as
data property

error detected while importing source InChIni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorSrcInChI

belongs to
Property c
is also defined as
data property

error detected while importing source InChIKeyni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorSrcInChIKey

belongs to
Property c
is also defined as
data property

error detected while importing source MOLni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorSrcMOL

belongs to
Property c
is also defined as
data property

error detected while importing source Mol Weightni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorSrcMolWeight

belongs to
Property c
is also defined as
data property

error detected while importing the raw source from sourceni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorSrc

belongs to
Property c
is also defined as
data property

error detected while parsing source Mol Formulani back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorSrcMolFormula

belongs to
Property c
is also defined as
data property

error detected while process molecular structuresni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorLog

belongs to
Property c
is also defined as
data property

error during standardization, entry skippedni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorStdSkip

belongs to
Property c
is also defined as
data property

error while reordering atomsni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/errorLogReorderAtoms

belongs to
Property c
is also defined as
data property

has bond stereo stringni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxBondStereoString

belongs to
Property c
is also defined as
data property

has chiral stereo stringni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxChiralStereoString

belongs to
Property c
is also defined as
data property

has formulani back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxFormula

belongs to
Property c
is also defined as
data property

has formulani back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdFormula

belongs to
Property c
is also defined as
data property

has global chargeni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxGlobalCharge

belongs to
Property c
is also defined as
data property

has global chargeni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdCharge

belongs to
Property c
is also defined as
data property

has imported chargeni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcCharge

belongs to
Property c
is also defined as
data property

has imported formulani back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcFormula

belongs to
Property c
is also defined as
data property

has imported InChIni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcInChI

belongs to
Property c
is also defined as
data property

has imported InChIkeyni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcInChIkey

belongs to
Property c
is also defined as
data property

has imported MOL entryni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcMOL

belongs to
Property c
is also defined as
data property

has imported molecular weightni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcMolWeight

belongs to
Property c
is also defined as
data property

has imported name(s)ni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcName

belongs to
Property c
is also defined as
data property

has imported SMILESni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/srcSMILES

belongs to
Property c
is also defined as
data property

has MNX InChIni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxInChI

belongs to
Property c
is also defined as
data property

has MNX InChI keyni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIKey

belongs to
Property c
is also defined as
data property

has MNX MOLni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxMOL

belongs to
Property c
is also defined as
data property

has molecular weightni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxMolWeight

belongs to
Property c
is also defined as
data property

has molecular weightni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdMolWeight

belongs to
Property c
is also defined as
data property

has monoisotopic massni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdMonoIsotopicMass

belongs to
Property c
is also defined as
data property

has non-standard InChIni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxInChINonStd

belongs to
Property c
is also defined as
data property

has non-standard InChI keyni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIkKeyNonStd

belongs to
Property c
is also defined as
data property

has SMILESni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxSMILES

belongs to
Property c
is also defined as
data property

has SMILESni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdSMILES

belongs to
Property c
is also defined as
data property

has standard InChIni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIStd

belongs to
Property c
is also defined as
data property

has standard InChIni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdInChI

belongs to
Property c
is also defined as
data property

has standard InChI keyni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/mnxInChIKeyStd

belongs to
Property c
is also defined as
data property

has standard InChI keyni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdInChIKey

belongs to
Property c
is also defined as
data property

has standard MOLni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/stdMOL

belongs to
Property c
is also defined as
data property

has stereo childni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/chemIsom

is same as
has Isomeric Child ni
has facts
same As ep has Isomeric Child ni
is also defined as
object property

has structure derived fromni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/structureDerivedFrom

belongs to
Property c
is also defined as
object property

has structure from source typeni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/structureSource

belongs to
Property c
is also defined as
data property

Marco Pagnini back to ToC or Named Individual ToC

IRI: https://orcid.org/0000-0001-9292-9463

belongs to
Person c
Person c
has facts
affiliation ap https://www.sib.swiss ep
email ap mailto:marco.pagni@sib.swiss ep
name ap "Marco Pagni"

mnx:BIOMASSni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/BIOMASS

A symbol to represent biomass
Is defined by
https://rdf.metanetx.org/schema/
belongs to
MetaNetX metabolite class c

mnx:BOUNDARYni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/BOUNDARY

A symbol to represent a model boundary and that appears in so-called external reactions
Is defined by
https://rdf.metanetx.org/schema/
belongs to
MetaNetX compartment, i.e. a set of sub-cellular compartments c

mnx:HYDROXYDEni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/HYDROXYDE

A symbol to represent hydroxide (OH-). In principle, it can be substituted for mnx:PROTON or mnx:PMF on the other side of a chemical equation, hence it should not appear in MetaNetX models
Is defined by
https://rdf.metanetx.org/schema/
belongs to
MetaNetX metabolite class c

mnx:LBni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/LB

Symbol for default lower bound
belongs to
Resource c

mnx:PMFni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/PMF

A symbol to represent the proton motive force (PMF). PMF is often confounded with (balance) proton. MetaNetX attempts to distinguish them systematically
Is defined by
https://rdf.metanetx.org/schema/
belongs to
MetaNetX metabolite class c

mnx:PROTONni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/PROTON

A symbol to represent the proton (H+) that is used to balance chemical equations
Is defined by
https://rdf.metanetx.org/schema/
belongs to
MetaNetX metabolite class c

mnx:SPONTANEOUSni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/SPONTANEOUS

A symbol to tag reactions that occur spontaneously
Is defined by
https://rdf.metanetx.org/schema/
belongs to
P E P T c

mnx:UBni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/UB

Symbol for default upper bound
belongs to
Resource c

mnx:WATERni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/WATER

A symbol to represent water
Is defined by
https://rdf.metanetx.org/schema/
belongs to
MetaNetX metabolite class c

origin of structure datani back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/structOrigin

belongs to
Property c
is also defined as
data property

specific comment produced while processing molecular structuresni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/logComment

belongs to
Property c
is also defined as
data property

structure is replaced byni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/structIsReplacedBy

belongs to
Property c
is also defined as
object property

Sébastien Morettini back to ToC or Named Individual ToC

IRI: https://orcid.org/0000-0003-3947-488X

belongs to
Person c
Person c
has facts
affiliation ap https://www.sib.swiss ep
email ap mailto:Sebastien.Moretti@sib.swiss ep
name ap "Sébastien Moretti"

warning produced while importing source datani back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/warnSrc

belongs to
Property c
is also defined as
data property

warning produced while importing source InChIKeyni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/warnSrcInChI

belongs to
Property c
is also defined as
data property

warning produced while importing source SMILESni back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/warnSrcSMILES

belongs to
Property c
is also defined as
data property

warning produced while process molecular structures, that does not affect the produced datani back to ToC or Named Individual ToC

IRI: https://rdf.metanetx.org/schema/warnLog

belongs to
Property c
is also defined as
data property

Legend back to ToC

c: Classes
op: Object Properties
dp: Data Properties
ni: Named Individuals
ep: External Properties

References back to ToC

Add your references here. It is recommended to have them as a list.

Acknowledgments back to ToC

The authors would like to thank Silvio Peroni for developing LODE, a Live OWL Documentation Environment, which is used for representing the Cross Referencing Section of this document and Daniel Garijo for developing Widoco, the program used to create the template used in this documentation.