Mybbp1a
entrez
60571
canonical
uniprot
O35821
canonical
ensembl
ENSRNOG00000015236
resolver
ensp
ENSRNOP00000021134
resolver
genesymbol
Mybbp1a
resolver
uniprot_entry
MBB1A_RAT
resolver
amino_acid_sequence
MAEMKSPTKAEPASPAEAPQGDRRSLLEHSREFLDFFWDIAKPDQETRLRATEKLLEYLRTRPSDSEMKYALKRLITGLGVGREAARPCYSLALAQLLQSFEDIQLCDILGQIQEKYNLQAMNKAMMRPTLFANLFGVLALFQSGRLVKDKEALMKCVRLLKILSHHYNHLQGQPVKALVDILSEVPESMFQEILPKVLKGDMKVILSSPKYLELFLLARQRVPAELESLVGSVDLFSEDNIPSLVNILKVAANSVKKEQKLPDVALNLLRLALQENKFERFWKEVLEEGLLKKPSYTSSYMCFRLLGASLPLLSDEQLQLVMRGDLIRHFGEHMVVSKSQNPLRFIPEISAYVGTFLEGCQDDPKRQFTVMVAFTAITNQGLPVMPTFWRVTRFLNTEALQNYVTWLRDMFLQPDLDSLVDFSTANQKRVQVASLNVPERTVFRLRKWIIHRLVSLVDHLHLEKDEAVVEQIARFCLFHAFFKTKKATPQIPETKQHFSFPLEDGNRGVIVSAFFSLLQTLSVKFRQTPDLAENGKPWTYRLVQLADMLLKHNRNVANVTPLTAQQRQAWDQMMSTLKELEAQSSETRAIAFQHLLLLVGLHLFKSPAESCDVLGDIQTCIKKSMEQNLRRSRSRAKASQEPVWVEVMVEILLSLLAQPSNLMRQVVRSVFGHVCSHLTPRGLQLILAVLNPETNEDEEDNVVVTDTDEKQLKHGEDADSDSEDSKNSESDVDSEDGEESEEEDRDKDVDPGFRQQLMEVLQAGNALGGEEEEEEELGDEAMMALDQNLASLFAEQKMRIQARHEEKNKLQKEKQLRRDFQIRALDLIEVLVTKQPEHPLILELLEPLLNIIQRSMRSRGSTKQEQDLLHKTARIFMHHLCRARHYCHEVEPGAEALHAQVERLVQQAGNQADASVALYYFNASLYLLRVLKGNTTKRYQDGQKLEGADIKSEPKDSEVQTTSCLDLDFVTRVYSASLESLLTKRNSPLTIPMFLDLFSRYPVICKNLLPIVVQHVAGSSRPRHQAQACLLLQKALSARELRVCFEDPEWEQLISQVLGKTTQTLQTLGEAQSKGEHQRELSILELLNTVFRIVNHEKLSVDLTAFLGMLQGKQQKLQQNLQQGNHSSGSSRLYDLYWQAMNLLGVQRPKSEKKNVKDIPSDSQSPISTKRKKKGFLPETKKRKKLKSEGTTSEKKAASQQDAVTEGAMPAATGKDQPPSTGKKRRKRVKANTPSQVNGVTVAKSPAPNNPTLSPSTPPAKTPKVQKKKEKLSQVNGSTPVSPVEPESKKHQKALSTKEVKRRSSQSALPKKRARLSLVSRSPSLLQSGIRKRRVARRRVQTP
uniprot
proteins
function
FUNCTION: May activate or repress transcription via interactions with sequence specific DNA-binding proteins (By similarity). Repression may be mediated at least in part by histone deacetylase activity (HDAC activity) (By similarity). Acts as a corepressor and in concert with CRY1, represses the transcription of the core circadian clock component PER2 (By similarity). Preferentially binds to dimethylated histone H3 'Lys-9' (H3K9me2) on the PER2 promoter (By similarity). Has a role in rRNA biogenesis together with PWP1 (By similarity). {ECO:0000250|UniProtKB:Q7TPV4, ECO:0000250|UniProtKB:Q9BQG0}.
uniprot
proteins
mass_dalton
152286
uniprot
proteins
post_translational_modification
PTM: Citrullinated by PADI4. {ECO:0000250|UniProtKB:Q7TPV4}.
uniprot
proteins
protein_family
MYBBP1A family
uniprot
proteins
pubmed
15057822
uniprot
proteins
pubmed
22673903
uniprot
proteins
sequence_length
1344
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:Q7TPV4}. Nucleus, nucleolus {ECO:0000250|UniProtKB:Q7TPV4}. Cytoplasm {ECO:0000250|UniProtKB:Q7TPV4}. Note=Predominantly nucleolar. Also shuttles between the nucleus and cytoplasm. Nuclear import may be mediated by KPNA2, while export appears to depend partially on XPO1/CRM1. {ECO:0000250|UniProtKB:Q7TPV4}.
uniprot
proteins