Regulation of Transcription Ontology

Last uploaded: December 4, 2018
Preferred Name

SAGA-type complex
Synonyms

SAGA family complex

Definitions

A histone acetyltransferase complex that acetylates nucleosomal H3 and H2B and is required for the expression of a subset of Pol II-transcribed genes. The budding yeast complex includes the acetyltransferase Gcn5p, several proteins of the Spt and Ada families, and several TBP-associate proteins (TAFs) - analogous complexes in other species have analogous compositions, and usually contain homologs of the yeast proteins.

ID

http://purl.obolibrary.org/obo/GO_0070461

altLabel

SAGA family complex

definition

A histone acetyltransferase complex that acetylates nucleosomal H3 and H2B and is required for the expression of a subset of Pol II-transcribed genes. The budding yeast complex includes the acetyltransferase Gcn5p, several proteins of the Spt and Ada families, and several TBP-associate proteins (TAFs) - analogous complexes in other species have analogous compositions, and usually contain homologs of the yeast proteins.

hasOBONamespace

cellular_component

id

GO:0070461

notation

GO:0070461

prefLabel

SAGA-type complex

subClassOf

http://purl.obolibrary.org/obo/GO_0000123

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