human_protein_name: mediator of RNA polymerase II transcription subunit 21 isoform 1
description: HIV-1 Tat interacts with the RNA polymerase II holoenzyme, which includes SRB7, during Tat-mediated transactivation of the HIV-1 LTR
human_protein_sequence: MADRLTQLQDAVNSLADQFCNAIGVLQQCGPPASFNNIQTAINKDQPANPTEEYAQLFAALIARTAKDIDVLIDSLPSEESTAALQAASLYKLEEENHEAATCLEDVVYRGDMLLEKIQSALADIAQSQLKTRSGTHSQSLPDS