Protein
Bromodomain-containing protein 4A
Function
Chromatin reader protein that recognizes and binds acetylated histones and plays a key role in transmission of epigenetic memory across cell divisions and transcription regulation. Remains associated with acetylated chromatin throughout the entire cell cycle and provides epigenetic memory for postmitotic G1 gene transcription by preserving acetylated chromatin status and maintaining high-order chromatin structure. During interphase, plays a key role in regulating the transcription of signal-inducible genes by associating with the P-TEFb complex and recruiting it to promoters (By similarity).
Sequence
MSSETGLGTRLRATSGMGDGIEGAQMLGQHQPALPQPQATVMNNPDPPEITRPNQPKRQTNQLQYLLKAVLKTLWKHQFAWPFQLPVDVVKLNLPDYHKIIKTPMDMGTIKKRLENHYYWNAQECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKISEMPQEETELTVVQSKGRGRGRKEQDASITPMRTRVLSGSLEDKSTVKPPVTPVSKPSTPTPPTVTRAPTPPQTRPQQGRPPAIAQAPIRFSPTISQDVVVPTTVAPTLVPPPLSNHPAVIHTAAQPAKTKKGVKRKADTTTPTTHDPLHESSPLPSDPKPPRAVPRKENGRQIRPTKKTEVPDSQLPAPPVLHPQPAPNAERDTKTSEQLRYCASIIREMFSKKHQAYAWPFYKPVDVEALGLHDYCEIIKHPMDLGTIKVKMENRDYKEAQEFASDVRLMFSNCYKYNPPDHEVVIMARKLQDVFEMRFAKMPDEPEEAPAPVPSLAPGPPAPSIKGPPPTSSDSSSDSTSDSESSSDSEEERAQRLAELQEQLKAVHEQLAALSQPQPNKPKKKEREKRKEKHKRKEEVEEPRKGRIREPPAKKPKKSVQGSGGTPSIKKEAPPPAPRPARPAPPSAPCESSEEETQRCRPMSYEEKRQLSLDINKLPGEKLGRVVHIIQSREPSLKNSNPDEIEIDFETLKPSTLRELERYVTSCLRKKRKSQDKIEAPTSGTVKVKGYSSSESESSSESSTSDSEESDSETAPNQKKKGHSGRESRKHHHPMQQPLAAQLPVMKPPSPTIAPSYPLPSSLDSSHISLHHPLHPANVFDAVMQLPPDLPPHLTGQTEHCSPPHLNQHALTSPPALHNAMPQQPSRPSNRAAALPTKPAMPPSASPPPPAPQPPQQPHVHHHHHHHAQPPHVLLEDDEPPSPLTGLPPYLQPLQKSQQPPTQSPIHSLLTSVKVQSQTPMAAPPQSMRHLQPLVYPPPPSTATTAPPPASSHIHQLQSSPVVPQQLPAGQAPPPPQQQQQHPALQGTLVSSHQQHVQHQHAKQQQVIQHHHHHPSPRQQKQETYPGGHLRDAPSPLLLHSPPVPPYPGLTHPPSPQSVQPKKQEIRGASVLQPQPVVMKEDKRHSPSIRPEGFSPGMRPEPQKVPEVLKGPSHIQPRPDLKKMDGGRPIRLPDQSLPPQGMPEKEKQKQEPKTPVAPKKDIKIKNMGSWAGLMQKPPVTPTSAGKSTSDSFELFRRQAREKEERERALKLQAEQAERVRREQDRMSRTREDDEVQDQARKAHEEARRRQEQQQQQQHVQSNLPTAPSPAQSSQPMMDQREMARKREQERRRRQAMAPSIDMNFQSELMEIFEQNLFS