FEATURES

FAMILY

DESCRIPTION

Also known as SNPC3_HUMAN, SNAPC3, SNAP50. Part of the SNAPc complex required for the transcription of both RNA polymerase II and III small-nuclear RNA genes. Binds to the proximal sequence element (PSE), a non-TATA-box basal promoter element common to these 2 types of genes. Recruits TBP and BRF2 to the U6 snRNA TATA box. Part of the SNAPc complex composed of 5 subunits: SNAPC1, SNAPC2, SNAPC3, SNAPC4 and SNAPC5. SNAPC3 interacts with SNAPC1.

EXTERNAL LINKS

uniprot
enzyme classification
PhosphoSitePlus

SNAPC3

snRNA-activating protein complex subunit 3

SNAPC3

Molecular Synopsis