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Gene Gene information from NCBI Gene database.
Entrez ID 8850
Gene name Lysine acetyltransferase 2B
Gene symbol KAT2B
Synonyms (NCBI Gene)
CAFP/CAFPCAF
Chromosome 3
Chromosome location 3p24.3
Summary CBP and p300 are large nuclear proteins that bind to many sequence-specific factors involved in cell growth and/or differentiation, including c-jun and the adenoviral oncoprotein E1A. The protein encoded by this gene associates with p300/CBP. It has in vi
miRNA miRNA information provided by mirtarbase database.
230 Show/Hide all (230)
miRTarBase ID miRNA Experiments Reference
MIRT004327 hsa-miR-181a-5p Western blotLuciferase reporter assay 18728182
MIRT004328 hsa-miR-181b-5p Western blotLuciferase reporter assay 18728182
MIRT004329 hsa-miR-25-3p Western blotLuciferase reporter assay 18728182
MIRT004330 hsa-miR-32-5p Western blotLuciferase reporter assay 18728182
MIRT004331 hsa-miR-92a-3p Western blotLuciferase reporter assay 18728182
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
115 Show/Hide all (115)
GO ID Ontology Definition Evidence Reference
GO:0000122 Process Negative regulation of transcription by RNA polymerase II IDA 18838386
GO:0000123 Component Histone acetyltransferase complex IEA
GO:0000124 Component SAGA complex NAS 9674425, 17707232, 19114550
GO:0000432 Process Positive regulation of transcription from RNA polymerase II promoter by glucose IEA
GO:0000776 Component Kinetochore IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602303 8638 ENSG00000114166
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q92831
Protein name Histone acetyltransferase KAT2B (EC 2.3.1.48) (Histone acetyltransferase PCAF) (Histone acetylase PCAF) (Lysine acetyltransferase 2B) (P300/CBP-associated factor) (P/CAF) (Spermidine acetyltransferase KAT2B) (EC 2.3.1.57)
Protein function Functions as a histone acetyltransferase (HAT) to promote transcriptional activation (PubMed:8945521). Has significant histone acetyltransferase activity with core histones (H3 and H4), and also with nucleosome core particles (PubMed:8945521). H
PDB 1CM0 , 1JM4 , 1N72 , 1WUG , 1WUM , 1ZS5 , 2RNW , 2RNX , 3GG3 , 4NSQ , 5FDZ , 5FE0 , 5FE1 , 5FE2 , 5FE3 , 5FE4 , 5FE5 , 5FE6 , 5FE7 , 5FE8 , 5FE9 , 5LVQ , 5LVR , 5MKX , 6J3O
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00439 Bromodomain 732 → 815 Bromodomain Domain
PF00583 Acetyltransf_1 514 → 622 Acetyltransferase (GNAT) family Family
PF06466 PCAF_N 74 → 326 PCAF (P300/CBP-associated factor) N-terminal domain Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitously expressed but most abundant in heart and skeletal muscle. Also expressed in the skin, in keratinocytes (at protein level) (PubMed:20940255). {ECO:0000269|PubMed:20940255, ECO:0000269|PubMed:8684459}.
Sequence
MSEAGGAGPGGCGAGAGAGAGPGALPPQPAALPPAPPQGSPCAAAAGGSGACGPATAVAA
AGTAEGPGGGGSARIAVKKAQLRSAPRAKKLEKLGVYSACKAEESCKCNGWKNPNPSPTP
PRADLQQIIVSLTESCRSCSHALAAHVSHLENVSEEEMNRLLGIVLDVEYLFTCVHKEED
ADTKQVYFYLFKLLRKSILQRGKPVVEGSLEKKPPFEKPSIEQGVNNFVQYKFSHLPAKE
RQTIVELAKMFLNRINYWHLEAPSQRRLRSPNDDISGYKENYTRWLCYCNVPQFCDSLPR
YETTQVFGRTLLRSVFTVMRRQLLEQ
ARQEKDKLPLEKRTLILTHFPKFLSMLEEEVYSQ
NSPIWDQDFLSASSRTSQLGIQTVINPPPVAGTISYNSTSSSLEQPNAGSSSPACKASSG
LEANPGEKRKMTDSHVLEEAKKPRVMGDIPMELINEVMSTITDPAAMLGPETNFLSAHSA
RDEAARLEERRGVIEFHVVGNSLNQKPNKKILMWLVGLQNVFSHQLPRMPKEYITRLVFD
PKHKTLALIKDGRVIGGICFRMFPSQGFTEIVFCAVTSNEQVKGYGTHLMNHLKEYHIKH
DILNFLTYADEYAIGYFKKQGF
SKEIKIPKTKYVGYIKDYEGATLMGCELNPRIPYTEFS
VIIKKQKEIIKKLIERKQAQIRKVYPGLSCFKDGVRQIPIESIPGIRETGWKPSGKEKSK
EPRDPDQLYSTLKSILQQVKSHQSAWPFMEPVKRTEAPGYYEVIRFPMDLKTMSERLKNR
YYVSKKLFMADLQRVFTNCKEYNPPESEYYKCANI
LEKFFFSKIKEAGLIDK
Sequence length 832
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Viral life cycle - HIV-1 Pre-NOTCH Transcription and Translation
Notch signaling pathway YAP1- and WWTR1 (TAZ)-stimulated gene expression
Thyroid hormone signaling pathway NOTCH1 Intracellular Domain Regulates Transcription
Human T-cell leukemia virus 1 infection Constitutive Signaling by NOTCH1 PEST Domain Mutants
Viral carcinogenesis Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants
  Notch-HLH transcription pathway
  B-WICH complex positively regulates rRNA expression
  Physiological factors
  Metalloprotease DUBs
  RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function
  RUNX3 regulates NOTCH signaling
  NOTCH3 Intracellular Domain Regulates Transcription
  NOTCH4 Intracellular Domain Regulates Transcription
  Estrogen-dependent gene expression
  Regulation of FOXO transcriptional activity by acetylation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
18
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Show/Hide Unknown Diseases (18)
Phenotype Name Clinical Significance Source Reference Evidence Score
Acute myeloid leukemia Benign ClinVar —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANDROGENETIC ALOPECIA — GWAS catalog 30573740
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BIPOLAR DISORDER — GWAS catalog 20889312
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign ClinVar —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (120)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 25800736, 27613418, 29301498
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult Medulloblastoma Medulloblastoma BEFREE 23943798
★★★★★
★☆☆☆☆
Found in Text Mining only
Aortic Aneurysm Abdominal Aortic aneurysm Pubtator 26767057 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Aortic Aneurysm, Abdominal Aortic Aneurysm BEFREE 26767057
★★★★★
★☆☆☆☆
Found in Text Mining only
Atrial Fibrillation Atrial Fibrillation BEFREE 10807475, 11444929
★★★★★
★☆☆☆☆
Found in Text Mining only
Atrial Fibrillation Atrial fibrillation Pubtator 36810794 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Attention Deficit Disorder with Hyperactivity Attention deficit hyperactivity disorder Pubtator 31575856 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Autoimmune Diseases Autoimmune Diseases BEFREE 31003455
★★★★★
★☆☆☆☆
Found in Text Mining only
Benign Neoplasm Benign Neoplasm BEFREE 17725108
★★★★★
★☆☆☆☆
Found in Text Mining only
Bladder Neoplasm Bladder Neoplasm BEFREE 30744595
★★★★★
★☆☆☆☆
Found in Text Mining only