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Class: NucleosomeModification

A chemical modification of a histone protein within a nucleosome octomer or a substitution of a histone with a variant histone isoform. e.g. Histone 4 Lysine 20 methylation (H4K20me), histone variant H2AZ substituting H2A.

URI: biolink:NucleosomeModification

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Parents

Uses Mixins

  • mixin: GeneProductIsoformMixin - This is an abstract class that can be mixed in with different kinds of gene products to indicate that the gene product is intended to represent a specific isoform rather than a canonical or reference or generic product. The designation of canonical or reference may be arbitrary, or it may represent the superclass of all isoforms.
  • mixin: GenomicEntity
  • mixin: EpigenomicEntity

Attributes

Inherited from entity:

  • id 1..1
    • Description: A unique identifier for an entity. Must be either a CURIE shorthand for a URI or a complete URI
    • Range: String
    • in subsets: (translator_minimal)
  • iri 0..1
    • Description: An IRI for an entity. This is determined by the id using expansion rules.
    • Range: IriType
    • in subsets: (translator_minimal,samples)
  • category 0..*
    • Description: Name of the high level ontology class in which this entity is categorized. Corresponds to the label for the biolink entity type class.
  • In a neo4j database this MAY correspond to the neo4j label tag.
  • In an RDF database it should be a biolink model class URI. This field is multi-valued. It should include values for ancestors of the biolink class; for example, a protein such as Shh would have category values biolink:Protein, biolink:GeneProduct, biolink:MolecularEntity, … In an RDF database, nodes will typically have an rdf:type triples. This can be to the most specific biolink class, or potentially to a class more specific than something in biolink. For example, a sequence feature f may have a rdf:type assertion to a SO class such as TF_binding_site, which is more specific than anything in biolink. Here we would have categories {biolink:GenomicEntity, biolink:MolecularEntity, biolink:NamedThing}
  • type 0..*
  • description 0..1
    • Description: a human-readable description of an entity
    • Range: NarrativeText
    • in subsets: (translator_minimal)
  • has attribute 0..*
    • Description: connects any entity to an attribute
    • Range: Attribute
    • in subsets: (samples)

Inherited from epigenomic entity:

Inherited from gene product mixin:

  • xref 0..*
    • Description: A database cross reference or alternative identifier for a NamedThing or edge between two NamedThings. This property should point to a database record or webpage that supports the existence of the edge, or gives more detail about the edge. This property can be used on a node or edge to provide multiple URIs or CURIE cross references.
    • Range: Uriorcurie
    • in subsets: (translator_minimal)

Inherited from macromolecular machine mixin:

  • name 0..1
    • Description: A human-readable name for an attribute or entity.
    • Range: LabelType
    • in subsets: (translator_minimal,samples)

Inherited from named thing:

  • provided by 0..*
    • Description: The value in this node property represents the knowledge provider that created or assembled the node and all of its attributes. Used internally to represent how a particular node made its way into a knowledge provider or graph.
    • Range: String
  • category 0..*
    • Description: Name of the high level ontology class in which this entity is categorized. Corresponds to the label for the biolink entity type class.
  • In a neo4j database this MAY correspond to the neo4j label tag.
  • In an RDF database it should be a biolink model class URI. This field is multi-valued. It should include values for ancestors of the biolink class; for example, a protein such as Shh would have category values biolink:Protein, biolink:GeneProduct, biolink:MolecularEntity, … In an RDF database, nodes will typically have an rdf:type triples. This can be to the most specific biolink class, or potentially to a class more specific than something in biolink. For example, a sequence feature f may have a rdf:type assertion to a SO class such as TF_binding_site, which is more specific than anything in biolink. Here we would have categories {biolink:GenomicEntity, biolink:MolecularEntity, biolink:NamedThing}

Inherited from thing with taxon:

  • in taxon 0..*
    • Description: connects an entity to its taxonomic classification. Only certain kinds of entities can be taxonomically classified; see ‘thing with taxon’
    • Range: OrganismTaxon
    • in subsets: (translator_minimal)
  • in taxon label 0..1
    • Description: The human readable scientific name for the taxon of the entity.
    • Range: LabelType
    • in subsets: (translator_minimal)