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UniProtKB - Q9JHD1 (KAT2B_MOUSE)

Entry version 159 (23 Feb 2022)
Sequence version 2 (18 Mar 2008)
Previous versions | rss
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Protein

Histone acetyltransferase KAT2B

Gene

Kat2b

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

Functions as a histone acetyltransferase (HAT) to promote transcriptional activation. Has significant histone acetyltransferase activity with core histones (H3 and H4), and also with nucleosome core particles. Also acetylates non-histone proteins, such as ACLY, MAPRE1/EB1, PLK4, RRP9/U3-55K and TBX5. Acts as a circadian transcriptional coactivator which enhances the activity of the circadian transcriptional activators: NPAS2-ARNTL/BMAL1 and CLOCK-ARNTL/BMAL1 heterodimers. Involved in heart and limb development by mediating acetylation of TBX5, acetylation regulating nucleocytoplasmic shuttling of TBX5. Acts as a negative regulator of centrosome amplification by mediating acetylation of PLK4. Acetylates RRP9/U3-55K, a core subunit of the U3 snoRNP complex, impairing pre-rRNA processing. Acetylates MAPRE1/EB1, promoting dynamic kinetochore-microtubule interactions in early mitosis. Also acetylates spermidine.

By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei551Proton donor/acceptorBy similarity1

<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 functionActivator, Acyltransferase, Transferase
Biological processBiological rhythms, Cell cycle, Transcription, Transcription regulation

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		2.3.1.48, 3474

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-2032785, YAP1- and WWTR1 (TAZ)-stimulated gene expression
R-MMU-2122947, NOTCH1 Intracellular Domain Regulates Transcription
R-MMU-350054, Notch-HLH transcription pathway
R-MMU-5250924, B-WICH complex positively regulates rRNA expression
R-MMU-5689901, Metalloprotease DUBs
R-MMU-8936459, RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function
R-MMU-8941856, RUNX3 regulates NOTCH signaling
R-MMU-9018519, Estrogen-dependent gene expression
R-MMU-9617629, Regulation of FOXO transcriptional activity by acetylation

<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:
Histone acetyltransferase KAT2B (EC:2.3.1.48By similarity)
Alternative name(s):
Histone acetyltransferase PCAF1 Publication
Short name:
Histone acetylase PCAF1 Publication
Lysine acetyltransferase 2BCurated
P300/CBP-associated factor1 Publication
Short name:
P/CAF1 Publication
Spermidine acetyltransferase KAT2B (EC:2.3.1.57By similarity)
<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:Kat2bImported
Synonyms:Pcaf1 Publication
<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 17

Organism-specific databases

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

More...MGIi		MGI:1343094, Kat2b

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000000708

<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

Cytoplasm, Cytoskeleton, 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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

No visible phenotype (PubMed:11017084).1 Publication

<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_00003229861 – 813Histone acetyltransferase KAT2BAdd BLAST813

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9JHD1

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9JHD1

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

More...PaxDbi		Q9JHD1

PRoteomics IDEntifications database

More...PRIDEi		Q9JHD1

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		263573

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9JHD1

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

More...PhosphoSitePlusi		Q9JHD1

<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

Expression is low during embryogenesis and becomes up-regulated in some adult tissues including heart and skeletal muscle.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000000708, Expressed in stria vascularis of cochlear duct and 318 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9JHD1, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9JHD1, 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

Interacts with BCAS3.

Interacts with SIRT1.

Interacts with EP300, CREBBP and DDX17.

Component of a large chromatin remodeling complex, at least composed of MYSM1, KAT2B/PCAF, RBM10 and KIF11/TRIP5.

Interacts with KLF1; the interaction does not acetylate KLF1 and there is no enhancement of its transactivational activity.

Interacts with NFE4.

Interacts with MECOM.

Interacts with NR2C2 (hypophosphorylated and unsumoylated form); the interaction promotes the transactivation activity of NR2C2.

Interacts with NFE4.

Interacts with MECOM.

Interacts with E2F1; the interaction acetylates E2F1 augmenting its DNA-binding and transcriptional activity.

Interacts with NPAS2, ARNTL/BMAL1 and CLOCK (By similarity).

Interacts (unsumoylated form) with NR2C1; the interaction promotes transactivation activity.

Interacts with CEBPB (By similarity).

Interacts with NR4A3 (PubMed:12709428).

Interacts with TBX5 (By similarity).

Interacts with PLK4 (By similarity).

Interacts with RB1; this interaction leads to RB1 acetylation (PubMed:20940255).

By similarity4 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		202042, 23 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-1024, PCAF histone acetylase complex
CPX-1029, PCAF-containing ATAC complex
CPX-6803, SAGA complex, KAT2B variant

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		Q9JHD1

Database of interacting proteins

More...DIPi		DIP-29281N

Protein interaction database and analysis system

More...IntActi		Q9JHD1, 4 interactors

Molecular INTeraction database

More...MINTi		Q9JHD1

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000000724

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9JHD1, 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

1813
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		Q9JHD1

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

<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>Domaini484 – 632N-acetyltransferasePROSITE-ProRule annotationAdd BLAST149
Domaini721 – 791BromoPROSITE-ProRule annotationAdd BLAST71

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 55DisorderedSequence analysisAdd BLAST55
Regioni380 – 423DisorderedSequence analysisAdd BLAST44
Regioni555 – 557Acetyl-CoA bindingBy similarity3
Regioni562 – 568Acetyl-CoA bindingBy similarity7
Regioni593 – 596Acetyl-CoA bindingBy similarity4

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 type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi380 – 399Polar residuesSequence analysisAdd BLAST20
Compositional biasi409 – 423Basic and acidic residuesSequence analysisAdd BLAST15

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the acetyltransferase family. GCN5 subfamily.Curated

Keywords - Domaini

Bromodomain

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1472, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000154995

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_015901_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9JHD1

Identification of Orthologs from Complete Genome Data

More...OMAi		DFAIGYF

Database of Orthologous Groups

More...OrthoDBi		349249at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9JHD1

TreeFam database of animal gene trees

More...TreeFami		TF105399

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.920.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR016181, Acyl_CoA_acyltransferase
IPR001487, Bromodomain
IPR036427, Bromodomain-like_sf
IPR018359, Bromodomain_CS
IPR037800, GCN5
IPR016376, GCN5/PCAF
IPR000182, GNAT_dom
IPR009464, PCAF_N

The PANTHER Classification System

More...PANTHERi		PTHR45750, PTHR45750, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00583, Acetyltransf_1, 1 hit
PF00439, Bromodomain, 1 hit
PF06466, PCAF_N, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF003048, Histone_acetylase_PCAF, 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
SM00297, BROMO, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47370, SSF47370, 1 hit
SSF55729, SSF55729, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00633, BROMODOMAIN_1, 1 hit
PS50014, BROMODOMAIN_2, 1 hit
PS51186, GNAT, 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>Sequence (1+)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 has 1 described isoform and 3 potential isoforms that are computationally mapped.Show allAlign All

Q9JHD1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAEAGGAGSP ALPPAPPHGS PRTLATAAGS SASCGPATAV AAAGTAEGPG 
        60         70         80         90        100
GGGSARIAVK KAQLRSAPRA KKLEKLGVYS ACKAEESCKC NGWKNPNPSP 
       110        120        130        140        150
TPPRGDLQQI IVSLTESCRS CSHALAAHVS HLENVSEEEM DRLLGIVLDV 
       160        170        180        190        200
EYLFTCVHKE EDADTKQVYF YLFKLLRKSI LQRGKPVVEG SLEKKPPFEK 
       210        220        230        240        250
PSIEQGVNNF VQYKFSHLPS KERQTTIELA KMFLNRINYW HLEAPSQRRL 
       260        270        280        290        300
RSPNDDISGY KENYTRWLCY CNVPQFCDSL PRYETTKVFG RTLLRSVFTI 
       310        320        330        340        350
MRRQLLEQAR QEKDKLPLEK RTLILTHFPK FLSMLEEEVY SQNSPIWDQD 
       360        370        380        390        400
FLSASSRTSP LGIQTVISPP VTGTALFSSN STSHEQINGG RTSPGCRGSS 
       410        420        430        440        450
GLEANPGEKR KMNNSHAPEE AKRSRVMGDI PVELINEVMS TITDPAGMLG 
       460        470        480        490        500
PETNFLSAHS ARDEAARLEE RRGVIEFHVV GNSLNQKPNK KILMWLVGLQ 
       510        520        530        540        550
NVFSHQLPRM PKEYITRLVF DPKHKTLALI KDGRVIGGIC FRMFPSQGFT 
       560        570        580        590        600
EIVFCAVTSN EQVKGYGTHL MNHLKEYHIK HEILNFLTYA DEYAIGYFKK 
       610        620        630        640        650
QGFSKEIKIP KTKYVGYIKD YEGATLMGCE LNPQIPYTEF SVIIKKQKEI 
       660        670        680        690        700
IKKLIERKQA QIRKVYPGLS CFKDGVRQIP IESIPGIRET GWKPSGKEKS 
       710        720        730        740        750
KEPKDPEQLY STLKNILQQV KNHPNAWPFM EPVKRTEAPG YYEVIRFPMD 
       760        770        780        790        800
LKTMSERLRN RYYVSKKLFM ADLQRVFTNC KEYNPPESEY YKCASILEKF 
       810 
FFSKIKEAGL IDK
Length:813
Mass (Da):91,769
Last modified:March 18, 2008 - v2
<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:i38E52F326794F523
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 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
E9Q1F7E9Q1F7_MOUSE
Histone acetyltransferase KAT2B
Kat2b
211Annotation 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>
F6ZCH1F6ZCH1_MOUSE
Histone acetyltransferase KAT2B
Kat2b
66Annotation 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>
F6SIC5F6SIC5_MOUSE
Histone acetyltransferase KAT2B
Kat2b
118Annotation 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>

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 conflicti293 – 294LL → FV in AAF70498 (PubMed:9742083).Curated2
Sequence conflicti319E → G in BAE33658 (PubMed:16141072).Curated1
Sequence conflicti459H → L in AAF70498 (PubMed:9742083).Curated1
Sequence conflicti548G → A in AAF70498 (PubMed:9742083).Curated1
Sequence conflicti554F → L in AAF70498 (PubMed:9742083).Curated1

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
AF254442 mRNA Translation: AAF70498.1
AK156290 mRNA Translation: BAE33658.1
BC082581 mRNA Translation: AAH82581.1
BC145896 mRNA Translation: AAI45897.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS28880.1

NCBI Reference Sequences

More...RefSeqi		NP_064389.2, NM_020005.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000000724; ENSMUSP00000000724; ENSMUSG00000000708

Database of genes from NCBI RefSeq genomes

More...GeneIDi		18519

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:18519

UCSC genome browser

More...UCSCi		uc008czp.2, mouse

<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
AF254442 mRNA Translation: AAF70498.1
AK156290 mRNA Translation: BAE33658.1
BC082581 mRNA Translation: AAH82581.1
BC145896 mRNA Translation: AAI45897.1
CCDSiCCDS28880.1
RefSeqiNP_064389.2, NM_020005.4

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
5ML0X-ray1.64A705-813[»]
SMRiQ9JHD1
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi202042, 23 interactors
ComplexPortaliCPX-1024, PCAF histone acetylase complex
CPX-1029, PCAF-containing ATAC complex
CPX-6803, SAGA complex, KAT2B variant
CORUMiQ9JHD1
DIPiDIP-29281N
IntActiQ9JHD1, 4 interactors
MINTiQ9JHD1
STRINGi10090.ENSMUSP00000000724

PTM databases

iPTMnetiQ9JHD1
PhosphoSitePlusiQ9JHD1

Proteomic databases

jPOSTiQ9JHD1
MaxQBiQ9JHD1
PaxDbiQ9JHD1
PRIDEiQ9JHD1
ProteomicsDBi263573

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		3865, 453 antibodies from 39 providers

The DNASU plasmid repository

More...DNASUi		18519

Genome annotation databases

EnsembliENSMUST00000000724; ENSMUSP00000000724; ENSMUSG00000000708
GeneIDi18519
KEGGimmu:18519
UCSCiuc008czp.2, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		8850
MGIiMGI:1343094, Kat2b
VEuPathDBiHostDB:ENSMUSG00000000708

Phylogenomic databases

eggNOGiKOG1472, Eukaryota
GeneTreeiENSGT00940000154995
HOGENOMiCLU_015901_0_0_1
InParanoidiQ9JHD1
OMAiDFAIGYF
OrthoDBi349249at2759
PhylomeDBiQ9JHD1
TreeFamiTF105399

Enzyme and pathway databases

BRENDAi2.3.1.48, 3474
ReactomeiR-MMU-2032785, YAP1- and WWTR1 (TAZ)-stimulated gene expression
R-MMU-2122947, NOTCH1 Intracellular Domain Regulates Transcription
R-MMU-350054, Notch-HLH transcription pathway
R-MMU-5250924, B-WICH complex positively regulates rRNA expression
R-MMU-5689901, Metalloprotease DUBs
R-MMU-8936459, RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function
R-MMU-8941856, RUNX3 regulates NOTCH signaling
R-MMU-9018519, Estrogen-dependent gene expression
R-MMU-9617629, Regulation of FOXO transcriptional activity by acetylation

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		18519, 0 hits in 66 CRISPR screens

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

More...ChiTaRSi		Kat2b, mouse

Protein Ontology

More...PROi		PR:Q9JHD1
RNActiQ9JHD1, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000000708, Expressed in stria vascularis of cochlear duct and 318 other tissues
ExpressionAtlasiQ9JHD1, baseline and differential
GenevisibleiQ9JHD1, MM

Family and domain databases

Gene3Di1.20.920.10, 1 hit
InterProiView protein in InterPro
IPR016181, Acyl_CoA_acyltransferase
IPR001487, Bromodomain
IPR036427, Bromodomain-like_sf
IPR018359, Bromodomain_CS
IPR037800, GCN5
IPR016376, GCN5/PCAF
IPR000182, GNAT_dom
IPR009464, PCAF_N
PANTHERiPTHR45750, PTHR45750, 1 hit
PfamiView protein in Pfam
PF00583, Acetyltransf_1, 1 hit
PF00439, Bromodomain, 1 hit
PF06466, PCAF_N, 1 hit
PIRSFiPIRSF003048, Histone_acetylase_PCAF, 1 hit
PRINTSiPR00503, BROMODOMAIN
SMARTiView protein in SMART
SM00297, BROMO, 1 hit
SUPFAMiSSF47370, SSF47370, 1 hit
SSF55729, SSF55729, 1 hit
PROSITEiView protein in PROSITE
PS00633, BROMODOMAIN_1, 1 hit
PS50014, BROMODOMAIN_2, 1 hit
PS51186, GNAT, 1 hit

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 nameiKAT2B_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: Q9JHD1
Secondary accession number(s): Q3U142, Q640M9
<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: March 18, 2008
Last sequence update: March 18, 2008
Last modified: February 23, 2022
This is version 159 of the entry and version 2 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
  3. SIMILARITY comments
    Index of protein domains and families
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