Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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polypeptide_variation_site

SO:0001146

Definition: A site of sequence variation (alteration). Alternative sequence due to naturally occurring events such as polymorphisms and alternative splicing or experimental methods such as site directed mutagenesis.

Comments and references

For example, was a substitution natural or mutated as part of an experiment? This term is added to merge the biosapiens term sequence_variations.

Definition references: EBIBS:GAR, SO:ke

Synonyms

ScopeValue
exactsequence_variations

Identifiers and subsets

Accession: SO:0001146

Persistent URL: http://purl.obolibrary.org/obo/SO_0001146

Alternate IDs: BS:00336

Subsets: biosapiens

Cross references: None

History summary

Term history is reconstructed from the Git-era ontology files by comparing ontology classes across revisions. Earlier SVN-era changes will be added at a future date.

First seen in Git-era editable history: 2016-12-05 in commit 92e3cae

Most recent Git-era change: 2016-12-05 in commit 92e3cae

Number of changes: 1

Ontology neighborhood diagram

Ontology neighborhood for SO:0001146 Ontology neighborhood graph for SO:0001146 polypeptide_variation_site. Parent, child, and related nodes can be activated to open their term pages. SO:0000839 polypeptide_region SO:0000839 polypeptide_region SO:0001146 polypeptide_variation_site SO:0001146 polypeptide_variation_site SO:0001149 alternate_sequence_site SO:0001149 alternate_sequence_site SO:0001147 natural_variant_site SO:0001147 natural_variant_site SO:0001148 mutated_variant_site SO:0001148 mutated_variant_site
The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

Children

Change history

This timeline summarizes changes identified in SO’s GitHub commit history, including updates to labels, definitions, parent terms, synonyms, subsets, and obsoletion status. It is a best-effort reconstruction and may not include every change to a term. Since only history from GitHub is included at the moment, any term added before the migration from SVN to Git will show as being created in 2016. This will be addressed once SVN history is incorporated.

DateChangeSummaryEvidence
2016-12-05createdTerm introduced into the editable ontology history
Initial label: polypeptide_variation_site
Initial definition captured.
Initial parent: SO:0000839
92e3cae