Histone acetyltransferase KAT2B

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. the chemical reaction it catalyzes. This information usually correlates with the presence of an EC (Enzyme Commission) number in the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityⁱ

Sites

<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

• acetyltransferase activity Source: ReactomeInferred from experimentⁱ
  • 11250901
• chromatin binding Source: UniProtKB <p>Inferred from Direct Assay</p> <p>Used to indicate a direct assay for the function, process or component indicated by the GO term.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ida">GO evidence code guide</a></p> Inferred from direct assayⁱ
  • 16245309
• cyclin-dependent protein serine/threonine kinase inhibitor activity Source: UniProtKBInferred from direct assayⁱ
  • 19773423
• histone acetyltransferase activity Source: MGIInferred from direct assayⁱ
  • 15992539
  • 9742083
• histone acetyltransferase binding Source: MGI
• histone deacetylase binding Source: MGI
• lysine N-acetyltransferase activity, acting on acetyl phosphate as donor Source: UniProtKBInferred from direct assayⁱ
  • 19773423
• peptide-lysine-N-acetyltransferase activity Source: MGI
• protein-containing complex binding Source: MGI
• protein kinase binding Source: UniProtKB <p>Inferred from Physical Interaction</p> <p>Covers physical interactions between the gene product of interest and another molecule (or ion, or complex).</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ipi">GO evidence code guide</a></p> Inferred from physical interactionⁱ
  • 19773423
• RNA polymerase II regulatory region sequence-specific DNA binding Source: MGIInferred from direct assayⁱ
  • 21402781
• transcription coactivator activity Source: MGIInferred from direct assayⁱ
  • 15509593
  • 15647252
• transcription coregulator activity Source: MGI
• transcription factor binding Source: MGI

GO - Biological processⁱ

• cell cycle Source: UniProtKB-KW
• cellular response to insulin stimulus Source: MGI
• chromatin remodeling Source: UniProtKB
• heart development Source: UniProtKB
• histone acetylation Source: MGIInferred from direct assayⁱ
  • 15992539
• histone H3 acetylation Source: MGI
• histone H3-K9 acetylation Source: MGI <p>Inferred from Genetic Interaction</p> <p>Used to describe “traditional” genetic interactions such as suppressors and synthetic lethals as well as other techniques such as functional complementation, rescue experiments, or inferences about a gene drawn from the phenotype of a mutation in a different gene.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#igi">GO evidence code guide</a></p> Inferred from genetic interactionⁱ
  • 24051374
• internal peptidyl-lysine acetylation Source: UniProtKB <p>Inferred from Mutant Phenotype</p> <p>Describes annotations that are concluded from looking at variations or changes in a gene product such as mutations or abnormal levels and includes techniques such as knockouts, overexpression, anti-sense experiments and use of specific protein inhibitors.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#imp">GO evidence code guide</a></p> Inferred from mutant phenotypeⁱ
  • 19773423
• limb development Source: UniProtKB
• negative regulation of cell proliferation Source: MGI
• negative regulation of centriole replication Source: UniProtKB
• negative regulation of cyclin-dependent protein serine/threonine kinase activity Source: UniProtKBInferred from direct assayⁱ
  • 19773423
• N-terminal peptidyl-lysine acetylation Source: MGI
• peptidyl-lysine acetylation Source: MGI
• positive regulation of blood vessel diameter Source: MGI
• positive regulation of chromatin binding Source: MGI
• positive regulation of gluconeogenesis by positive regulation of transcription from RNA polymerase II promoter Source: MGIInferred from genetic interactionⁱ
  • 24051374
• positive regulation of histone H3-K14 acetylation Source: MGI
• positive regulation of histone H3-K9 acetylation Source: MGI
• positive regulation of neuron projection development Source: MGI
• positive regulation of transcription, DNA-templated Source: MGIInferred from direct assayⁱ
  • 15509593
  • 15647252
• positive regulation of transcription by RNA polymerase II Source: MGIInferred from genetic interactionⁱ
  • 15601857
• protein acetylation Source: MGI
• regulation of protein ADP-ribosylation Source: MGI
• regulation of transcription, DNA-templated Source: MGI <p>Traceable Author Statement</p> <p>Used for information from review articles where the original experiments are traceable through that article and also for information from text books or dictionaries.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#tas">GO evidence code guide</a></p> Traceable author statementⁱ
  • 10722926
• rhythmic process Source: UniProtKB-KW
• transcription, DNA-templated Source: UniProtKB-KW

<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

Enzyme and pathway databases

<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

Organism-specific databases

<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

<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

<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

Proteomic databases

PTM databases

<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

Gene expression databases

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structureⁱ

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">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="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsⁱ

GO - Molecular functionⁱ

• histone acetyltransferase binding Source: MGI
• histone deacetylase binding Source: MGI
• protein kinase binding Source: UniProtKBInferred from physical interactionⁱ
  • 19773423
• transcription factor binding Source: MGI

Protein-protein interaction databases

<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

3D structure databases

<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

Region

Compositional bias

<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

Keywords - Domainⁱ

Phylogenomic databases

Family and domain databases

<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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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 <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.ⁱShow all

        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                                         

Experimental Info

Sequence databases

Genome annotation databases

<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

• 100% Identity
• 90% Identity
• 50% Identity

<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 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