Protein
Upstream activation factor subunit spp27
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Function
Component of the UAF (upstream activation factor) complex which interacts with the upstream element of the RNA polymerase I promoter and forms a stable preinitiation complex. UAF seems to stimulate basal transcription to a fully activated level.
Sequence
MEEYETDIKQILGTVDRQTVSAKQVRQLLEERRKVDLSAHKKDLNALILKCFDETAAPSEKESLEKQAPARKTKGKRATENGTEEGKKPAKRTRKRKEDGEEGGKRKRNQDPANNPLNKPMKLSPKLAEFLGLEQLSRPQTVKKLWEYIKAHDLQDPNDKRTILCDDKLKSVFEVDTLHMFTMNKYLTNLMTKIPDDQLPKPQPKNEEPAAPNDLPKQEEKELVEPPTAESTA