SO:0000725 - transit

transit_peptide

SO:0000725

Definition: The transit_peptide is a short region at the N-terminus of the peptide that directs the protein to an organelle (chloroplast, mitochondrion, microbody or cyanelle).

Comments and references

Added to bring SO inline with the EMBL, DDBJ, GenBank feature table. Old definition before biosapiens: The coding sequence for an N-terminal domain of a nuclear-encoded organellar protein. This domain is involved in post translational import of the protein into the organelle.

Definition references: http://www.insdc.org/files/feature_table.html

Synonyms

Scope	Value
exact	INSDC_feature:transit_peptide
exact	transit peptide
related	signal
related	transit

Identifiers and subsets

Accession: SO:0000725

Persistent URL: http://purl.obolibrary.org/obo/SO_0000725

Alternate IDs: BS:00055

Subsets: SOFA, 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: 2020-07-01 in commit 2e01a41

Number of changes: 4

Ontology neighborhood diagram

The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

SO:0001527 - peptide_localization_signal

Children

None recorded in the current release neighborhood.

http://purl.obolibrary.org/obo/so#derives_from (outgoing)

SO:0002252 - transit_peptide_region_of_CDS

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.

Date	Change	Summary	Evidence
2020-07-01	edited	Term stanza touched in repository history	`2e01a41`
2020-05-13	edited	Term stanza touched in repository history	`74ff3d6` #484
2018-01-26	synonym added	Synonym added: INSDC_feature:transit_peptide Scope: exact	`5fe48bd`
2016-12-05	created	Term introduced into the editable ontology history Initial label: transit_peptide Initial definition captured. Initial parent: SO:0001527	`92e3cae`