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UniProtKB - Q8BSQ9 (PB1_MOUSE)

Entry version 142 (07 Apr 2021)
Sequence version 4 (27 Jul 2011)
Previous versions | rss
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Protein

Protein polybromo-1

Gene

Pbrm1

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Required for the stability of the SWI/SNF chromatin remodeling complex SWI/SNF-B (PBAF). Acts as a negative regulator of cell proliferation.2 PublicationsBy similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi1379 – 1447HMG boxPROSITE-ProRule annotationAdd BLAST69

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionChromatin regulator, DNA-binding
Biological processTranscription, Transcription regulation

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-3214858, RMTs methylate histone arginines
R-MMU-8939243, RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Protein polybromo-1
Alternative name(s):
BRG1-associated factor 180
Short name:
BAF180
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Pbrm1
Synonyms:Baf180, Pb1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 14

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:1923998, Pbrm1

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Keywords - Diseasei

Tumor suppressor

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003511341 – 1634Protein polybromo-1Add BLAST1634

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei10PhosphoserineBy similarity1
Modified residuei39PhosphoserineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki96Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei131PhosphoserineBy similarity1
Modified residuei134PhosphotyrosineBy similarity1
Cross-linki154Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei178PhosphoserineBy similarity1
Cross-linki210Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei319PhosphoserineBy similarity1
Modified residuei353PhosphoserineCombined sources1
Modified residuei355PhosphoserineCombined sources1
Modified residuei371PhosphoserineBy similarity1
Modified residuei375PhosphoserineBy similarity1
Modified residuei414N6-acetyllysineCombined sources1
Cross-linki425Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki471Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei498PhosphoserineCombined sources1
Modified residuei509PhosphoserineBy similarity1
Cross-linki511Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki591Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei636PhosphoserineCombined sources1
Cross-linki638Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei648PhosphoserineBy similarity1
Cross-linki653Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei689PhosphoserineBy similarity1
Modified residuei948PhosphoserineBy similarity1
Modified residuei987PhosphoserineBy similarity1
Cross-linki1106Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki1111Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki1167Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei1289PhosphotyrosineCombined sources1
Cross-linki1293Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1); alternateBy similarity
Cross-linki1293Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternateBy similarity
Cross-linki1308Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki1398Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei1405PhosphoserineBy similarity1
Cross-linki1587Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki1599Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki1601Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q8BSQ9

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q8BSQ9

PeptideAtlas

More...PeptideAtlasi		Q8BSQ9

PRoteomics IDEntifications database

More...PRIDEi		Q8BSQ9

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		294334 [Q8BSQ9-1]
294335 [Q8BSQ9-2]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q8BSQ9

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		Q8BSQ9

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expressed ubiquitously throughout the developing spinal cord, brain and other embryonic tissues at 10.5 dpc-16.5 dpc.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000042323, Expressed in blood and 315 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q8BSQ9, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q8BSQ9, MM

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Component of the SWI/SNF-B (PBAF) chromatin remodeling complex, at least composed of SMARCA4/BRG1, SMARCB1/BAF47/SNF5, ACTL6A/BAF53A or ACTL6B/BAF53B, SMARCE1/BAF57, SMARCD1/BAF60A, SMARCD2/BAF60B, perhaps SMARCD3/BAF60C, SMARCC1/BAF155, SMARCC2/BAF170, PBRM1/BAF180, ARID2/BAF200 and actin.

Interacts with PHF10/BAF45A (By similarity).

Interacts with acetylated 'Lys-14' of histone H3 (H3K14ac), and may also interact with other acetylated or methylated Lys residues on histone H3 (By similarity).

2 PublicationsBy similarity1 Publication

Protein-protein interaction databases

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-1248, Polybromo-associated SWI/SNF ATP-dependent chromatin remodeling complex, ACTL6A variant
CPX-1250, Polybromo-associated SWI/SNF ATP-dependent chromatin remodeling complex, ACTL6B variant

Database of interacting proteins

More...DIPi		DIP-48885N

Protein interaction database and analysis system

More...IntActi		Q8BSQ9, 7 interactors

Molecular INTeraction database

More...MINTi		Q8BSQ9

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000107727

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q8BSQ9, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

11634
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q8BSQ9

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		Q8BSQ9

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini64 – 134Bromo 1PROSITE-ProRule annotationAdd BLAST71
Domaini200 – 270Bromo 2PROSITE-ProRule annotationAdd BLAST71
Domaini400 – 470Bromo 3PROSITE-ProRule annotationAdd BLAST71
Domaini538 – 608Bromo 4PROSITE-ProRule annotationAdd BLAST71
Domaini676 – 746Bromo 5PROSITE-ProRule annotationAdd BLAST71
Domaini792 – 862Bromo 6PROSITE-ProRule annotationAdd BLAST71
Domaini956 – 1074BAH 1PROSITE-ProRule annotationAdd BLAST119
Domaini1156 – 1272BAH 2PROSITE-ProRule annotationAdd BLAST117

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi630 – 633Poly-Asp4
Compositional biasi1468 – 1599Pro-richAdd BLAST132

Keywords - Domaini

Bromodomain, Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1827, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000003017

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q8BSQ9

Family and domain databases

Conserved Domains Database

More...CDDi		cd05515, Bromo_polybromo_V, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.920.10, 6 hits
2.30.30.490, 2 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001025, BAH_dom
IPR043151, BAH_sf
IPR001487, Bromodomain
IPR036427, Bromodomain-like_sf
IPR018359, Bromodomain_CS
IPR009071, HMG_box_dom
IPR036910, HMG_box_dom_sf
IPR037968, PBRM1_BD5
IPR037382, Rsc/polybromo

The PANTHER Classification System

More...PANTHERi		PTHR16062, PTHR16062, 2 hits

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01426, BAH, 2 hits
PF00439, Bromodomain, 6 hits
PF00505, HMG_box, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00503, BROMODOMAIN

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00439, BAH, 2 hits
SM00297, BROMO, 6 hits
SM00398, HMG, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47095, SSF47095, 1 hit
SSF47370, SSF47370, 6 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51038, BAH, 2 hits
PS00633, BROMODOMAIN_1, 5 hits
PS50014, BROMODOMAIN_2, 6 hits
PS50118, HMG_BOX_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 13 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q8BSQ9-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MGSKRRRATS PSSSVSGDFD DGHHSVPTPG PSRKRRRLSN LPTVDPIAVC 
        60         70         80         90        100
HELYNTIRDY KDEQGRLLCE LFIRAPKRRN QPDYYEVVSQ PIDLMKIQQK 
       110        120        130        140        150
LKMEEYDDVN LLTADFQLLF NNAKAYYKPD SPEYKAACKL WDLYLRTRNE 
       160        170        180        190        200
FVQKGEADDE DDDEDGQDNQ GTLADGSSPG YLKEILEQLL EAIVVATNPS 
       210        220        230        240        250
GRLISELFQK LPSKVQYPDY YAIIKEPIDL KTIAQRIQNG SYKSIHAMAK 
       260        270        280        290        300
DIDLLAKNAK TYNEPGSQVF KDANSIKKIF YMKKAEIEHH EMTKSSLRIR 
       310        320        330        340        350
TASNLAAARL TGPSHNKSSL GEERNPTSKY YRNKRAVQGG RLSAITMALQ 
       360        370        380        390        400
YGSESEEDAA LAAARYEEGE SEAESITSFM DVSNPFHQLY DTVRSCRNHQ 
       410        420        430        440        450
GQLIAEPFFH LPSKKKYPDY YQQIKMPISL QQIRTKLKNQ EYETLDHLEC 
       460        470        480        490        500
DLNLMFENAK RYNVPNSAIY KRVLKLQQVM QAKKKELARR DDIEDGDSMI 
       510        520        530        540        550
SSATSDTGSA KRKSKKNIRK QRMKILFNVV LEAREPGSGR RLCDLFMVKP 
       560        570        580        590        600
SKKDYPDYYK IILEPMDLKI IEHNIRNDKY AGEEGMMEDM KLMFRNARHY 
       610        620        630        640        650
NEEGSQVYND AHILEKLLKD KRKELGPLPD DDDMASPKLK LSRKSGVSPK 
       660        670        680        690        700
KSKYMTPMQQ KLNEVYEAVK NYTDKRGRRL SAIFLRLPSR SELPDYYLTI 
       710        720        730        740        750
KKPMDMEKIR SHMMANKYQD IDSMVEDFVM MFNNACTYNE PESLIYKDAL 
       760        770        780        790        800
VLHKVLLETR RDLEGDEDSH VPNVTLLIQE LIHNLFVSVM SHQDDEGRCY 
       810        820        830        840        850
SDSLAEIPAV DPNSPNKPPL TFDIIRKNVE SNRYRRLDLF QEHMFEVLER 
       860        870        880        890        900
ARRMNRTDSE IYEDAVELQQ FFIRIRDELC KNGEILLSPA LSYTTKHLHN 
       910        920        930        940        950
DVEKEKKEKL PKEIEEDKLK REEEKREAEK SEDSSGTTGL SGLHRTYSQD 
       960        970        980        990       1000
CSFKNSMYHV GDYVYVEPAE ANLQPHIVCI ERLWEDSAGE KWLYGCWFYR 
      1010       1020       1030       1040       1050
PNETFHLATR KFLEKEVFKS DYYNKVPVSK ILGKCVVMFV KEYFKLCPEN 
      1060       1070       1080       1090       1100
FRDEDVFVCE SRYSAKTKSF KKIKLWTMPI SSVRFVPRDV PLPVVRVASV 
      1110       1120       1130       1140       1150
FANADKGDDE KNTDNSDDNR AEDNFNLEKE KEDVPVEMSN GEPGCHYFEQ 
      1160       1170       1180       1190       1200
LRYNDMWLKV GDCVFIKSHG LVRPRVGRIE KVWVRDGAAY FYGPIFIHPE 
      1210       1220       1230       1240       1250
ETEHEPTKMF YKKEVFLSNL EETCPMSCIL GKCAVLSFKD FLSCRPTEIP 
      1260       1270       1280       1290       1300
ENDILLCESR YNESDKQMKK FKGLKRFSLS AKVVDDEIYY FRKPIIPQKE 
      1310       1320       1330       1340       1350
PSPLLEKKIQ LLEAKFAELE GGDDDIEEMG EEDSEVIEAP SLPQLQTPLA 
      1360       1370       1380       1390       1400
NELDLMPYTP PQSTPKSAKG SAKKESSKRK INMSGYILFS SEMRAVIKAQ 
      1410       1420       1430       1440       1450
HPDYSFGELS RLVGTEWRNL ETAKKAEYEG MMGGYPPGLP PLQGPVDGLV 
      1460       1470       1480       1490       1500
SMGSMQPLHP GGPPPHHLPP GVPGLPGIPP PGVMNQGVAP MVGTPAPGGS 
      1510       1520       1530       1540       1550
PYGQQVGVLG PPGQQAPPPY PGPHPAGPPV IQQPTTPMFV APPPKTQRLL 
      1560       1570       1580       1590       1600
HSEAYLKYIE GLSAESNSIS KWDQTLAARR RDVHLSKEQE SRLPSHWLKS 
      1610       1620       1630 
KGAHTTMADA LWRLRDLMLR DTLNIRQAYN LENV
Length:1,634
Mass (Da):187,188
Last modified:July 27, 2011 - v4
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iA905963F22ECD75E
GO
Isoform 2 (identifier: Q8BSQ9-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     300-332: RTASNLAAARLTGPSHNKSSLGEERNPTSKYYR → S

Show »
Length:1,602
Mass (Da):183,659
Checksum:i29EEFCA9EF8A94C9
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 13 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F8VQD1F8VQD1_MOUSE
Protein polybromo-1
Pbrm1
1,704Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
D3YYF2D3YYF2_MOUSE
Protein polybromo-1
Pbrm1
1,460Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
D3Z1N4D3Z1N4_MOUSE
Protein polybromo-1
Pbrm1
1,652Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
D3Z1W6D3Z1W6_MOUSE
Protein polybromo-1
Pbrm1
1,582Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
E9Q7L2E9Q7L2_MOUSE
Protein polybromo-1
Pbrm1
1,597Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
E9Q7L3E9Q7L3_MOUSE
Protein polybromo-1
Pbrm1
1,582Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
E9Q4Y5E9Q4Y5_MOUSE
Protein polybromo-1
Pbrm1
1,689Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
F6THL5F6THL5_MOUSE
Protein polybromo-1
Pbrm1
1,085Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
D3Z3R4D3Z3R4_MOUSE
Protein polybromo-1
Pbrm1
931Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
D6RI94D6RI94_MOUSE
Protein polybromo-1
Pbrm1
860Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
There are more potential isoformsShow all

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAH29037 differs from that shown. Contaminating sequence. Potential poly-A sequence.Curated
The sequence AAH55456 differs from that shown. Contaminating sequence.Curated
The sequence AAH55708 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti417Y → K in AAH23452 (PubMed:15489334).Curated1
Sequence conflicti695D → E in BAC27136 (PubMed:16141072).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_035471300 – 332RTASN…SKYYR → S in isoform 2. 2 PublicationsAdd BLAST33

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AC154446 Genomic DNA No translation available.
AC154727 Genomic DNA No translation available.
BC023452 mRNA Translation: AAH23452.1
BC029037 mRNA Translation: AAH29037.1 Different termination.
BC055456 mRNA Translation: AAH55456.1 Different termination.
BC055708 mRNA Translation: AAH55708.1 Different initiation.
BF451491 mRNA No translation available.
CN530699 mRNA No translation available.
AK009582 mRNA Translation: BAB26374.2
AK030781 mRNA Translation: BAC27136.2
AK030252 mRNA No translation available.
AK166588 mRNA No translation available.

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000112094; ENSMUSP00000107723; ENSMUSG00000042323 [Q8BSQ9-2]
ENSMUST00000112095; ENSMUSP00000107724; ENSMUSG00000042323 [Q8BSQ9-1]

UCSC genome browser

More...UCSCi		uc007swl.1, mouse [Q8BSQ9-1]
uc007swm.1, mouse [Q8BSQ9-2]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC154446 Genomic DNA No translation available.
AC154727 Genomic DNA No translation available.
BC023452 mRNA Translation: AAH23452.1
BC029037 mRNA Translation: AAH29037.1 Different termination.
BC055456 mRNA Translation: AAH55456.1 Different termination.
BC055708 mRNA Translation: AAH55708.1 Different initiation.
BF451491 mRNA No translation available.
CN530699 mRNA No translation available.
AK009582 mRNA Translation: BAB26374.2
AK030781 mRNA Translation: BAC27136.2
AK030252 mRNA No translation available.
AK166588 mRNA No translation available.

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2YQDNMR-A650-762[»]
SMRiQ8BSQ9
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

ComplexPortaliCPX-1248, Polybromo-associated SWI/SNF ATP-dependent chromatin remodeling complex, ACTL6A variant
CPX-1250, Polybromo-associated SWI/SNF ATP-dependent chromatin remodeling complex, ACTL6B variant
DIPiDIP-48885N
IntActiQ8BSQ9, 7 interactors
MINTiQ8BSQ9
STRINGi10090.ENSMUSP00000107727

PTM databases

iPTMnetiQ8BSQ9
PhosphoSitePlusiQ8BSQ9

Proteomic databases

jPOSTiQ8BSQ9
PaxDbiQ8BSQ9
PeptideAtlasiQ8BSQ9
PRIDEiQ8BSQ9
ProteomicsDBi294334 [Q8BSQ9-1]
294335 [Q8BSQ9-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		2905, 165 antibodies

Genome annotation databases

EnsembliENSMUST00000112094; ENSMUSP00000107723; ENSMUSG00000042323 [Q8BSQ9-2]
ENSMUST00000112095; ENSMUSP00000107724; ENSMUSG00000042323 [Q8BSQ9-1]
UCSCiuc007swl.1, mouse [Q8BSQ9-1]
uc007swm.1, mouse [Q8BSQ9-2]

Organism-specific databases

MGIiMGI:1923998, Pbrm1

Phylogenomic databases

eggNOGiKOG1827, Eukaryota
GeneTreeiENSGT00390000003017
InParanoidiQ8BSQ9

Enzyme and pathway databases

ReactomeiR-MMU-3214858, RMTs methylate histone arginines
R-MMU-8939243, RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		Pbrm1, mouse
EvolutionaryTraceiQ8BSQ9

Protein Ontology

More...PROi		PR:Q8BSQ9
RNActiQ8BSQ9, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000042323, Expressed in blood and 315 other tissues
ExpressionAtlasiQ8BSQ9, baseline and differential
GenevisibleiQ8BSQ9, MM

Family and domain databases

CDDicd05515, Bromo_polybromo_V, 1 hit
Gene3Di1.20.920.10, 6 hits
2.30.30.490, 2 hits
InterProiView protein in InterPro
IPR001025, BAH_dom
IPR043151, BAH_sf
IPR001487, Bromodomain
IPR036427, Bromodomain-like_sf
IPR018359, Bromodomain_CS
IPR009071, HMG_box_dom
IPR036910, HMG_box_dom_sf
IPR037968, PBRM1_BD5
IPR037382, Rsc/polybromo
PANTHERiPTHR16062, PTHR16062, 2 hits
PfamiView protein in Pfam
PF01426, BAH, 2 hits
PF00439, Bromodomain, 6 hits
PF00505, HMG_box, 1 hit
PRINTSiPR00503, BROMODOMAIN
SMARTiView protein in SMART
SM00439, BAH, 2 hits
SM00297, BROMO, 6 hits
SM00398, HMG, 1 hit
SUPFAMiSSF47095, SSF47095, 1 hit
SSF47370, SSF47370, 6 hits
PROSITEiView protein in PROSITE
PS51038, BAH, 2 hits
PS00633, BROMODOMAIN_1, 5 hits
PS50014, BROMODOMAIN_2, 6 hits
PS50118, HMG_BOX_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPB1_MOUSE
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q8BSQ9
Secondary accession number(s): E9QPW1
, Q05C64, Q05CL6, Q7TMP1, Q7TNU2, Q9CV51
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 23, 2008
Last sequence update: July 27, 2011
Last modified: April 7, 2021
This is version 142 of the entry and version 4 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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