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KAT2B
HPA
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Brain region
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Tau score
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ipTM
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  • SUMMARY

  • TISSUE

  • BRAIN

  • SINGLE CELL

  • SUBCELL

  • CANCER

  • BLOOD

  • CELL LINE

  • STRUCTURE

  • INTERACTION

  • KAT2B
INTERACTION INTERACTION METABOLIC PATHWAYS Show tissue menu
ISOLATED
Protein interactions
Protein interactions
Methods
Human metabolism
Metabolic proteins
Methods
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

KAT2B
Synonyms GCN5, GCN5L, P/CAF, PCAF
Gene descriptioni

Full gene name according to HGNC.

Lysine acetyltransferase 2B
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Cancer-related genes
Disease related genes
Enzymes
Metabolic proteins
Potential drug targets
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.
  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)

HUMAN PROTEIN ATLAS INFORMATIONi

Summary of RNA expression analysis and annotation data generated within the Human Protein Atlas project.

Single cell type
expression clusteri

The RNA data was used to cluster genes according to their expression across single cell types. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity.

Oligodendrocyte progenitor cells - Development & myelination (mainly)
Single cell type specificityi

The RNA specificity category is based on mRNA expression levels in the analyzed cell types based on scRNA-seq data from normal tissues. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected.

Cell type enhanced (Bergmann glia, Oligodendrocyte progenitor cells, Oligodendrocytes, Pituicytes/FSCs)
Tissue expression
cluster (RNA)i

The RNA data was used to cluster genes according to their expression across tissues. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity.

Non-specific - Cellular respiration (mainly)
Tissue specificity (RNA)i

The RNA specificity category is based on mRNA expression levels in the consensus dataset which is calculated from the RNA expression levels in samples from HPA and GTEX. The categories include: tissue enriched, group enriched, tissue enhanced, low tissue specificity and not detected.

Low tissue specificity
Subcellular locationi

Main subcellular location based on data generated in the subcellular section of the Human Protein Atlas.

Localized to the Nucleoplasm In addition localized to the Cytosol
Secretome annotationi

All genes with at least one predicted secreted isoform have been annotated and classified with the aim to determine if the corresponding protein(s) are:

  • secreted into blood
  • locally secreted
  • or actually being attached to membrane or retained in intracellular locations like mitochondria, endoplasmatic reticulum (ER), Golgi apparatus or lysosomes.
Not available
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 3
Cytoband p24.3
Chromosome location (bp) 20040446 - 20154404
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

1
Ensembl ENSG00000114166 (version 109)
Entrez gene 8850
HGNC HGNC:8638
UniProt Q92831
GeneCards KAT2B
ASSAYSi

Links to data of the different assays available in the Structure & Interaction resource of the Human Protein Atlas. Click on the miniature images to directly get to the respective section.

Interaction Metabolic
INTERACTIONi

In the Interaction part of this page network plots showing the gene's first-level interaction partners according to four different datasets are displayed, including a consensus network plot showing only interactions present in at least two of the datasets. By clicking on nodes the network can be expanded. In the network plots the nodes represent genes and edge color represent the number of datasets the interaction belongs to. In-house generated AlphaFold 3 predicted 3D structures for interactions in the consensus network are displayed by clicking on the blue symbols on the edges.

The highlight bar in the top of the plot can be used to color the nodes according to subcellular location (based on data in the Subcellular section), predicted location (based on signalpeptide and transmembrane region predictions), tissue specificity (based on RNA tissue expression profiles) or proteinclass. For genes categorised as single cell type or group specific the option to highlight interaction partners expressed in the same cell type will also be available in the highlight bar.

Custom highlighting of nodes is possible using the top left Filter option in which a query of choice can be built to for example label all nodes that are tissue enriched in both human and mouse brain or those that belongs to a certain tissue expression cluster. The expression cluster for the gene is stated in the box Human Protein Atlas Information above the network plot. Click on Filter in the top left in the plot to find the query builder and some example queries.

Interactions included are direct interaction and physical associations with high and medium confidence from IntAct, physical multivalidated interactions from BioGRID, interactions with>75% probability from BioPlex and significant physical interactions from OpenCell.

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Fields »
e.g. Brain enriched, Localized to mitochondria, Non-specific - Cellular respiration

Field
Term
Gene name
Class
Subclass
Category
Keyword
Chromosome
External id
Tissue
Cell type
Expression
Antibody panel
Tissue
Main location
Patient ID
Annotation
Tissue
Category
Tau score
Cluster
Reliability
Brain region
Category
Tau score
Brain region
Category
Tau score
Brain region
Category
Tau score
Cluster
Reliability
Tissue
Cell type
Enrichment
Cell type
Category
Tau score
Cell type group
Category
Tau score
Cell type
Category
Tau score
Cell type
Category
Tau score
Cell lineage
Category
Tau score
Cluster
Cluster
Location
Searches
Location
Cell line
Class
Type
Phase
Reliability
Cancer
Prognosis
Cancer
Category
Cancer
Category
Tau score
Cluster
Variants
Interacting gene (ensg_id)
Type
Number of interactions
Pathway
ipTM
Category
Category
Category
Category
Validation
Validation
Validation
Validation
Antibodies
Data type
Column


Consensus
IntAct
BioGrid
OpenCell
BioPlex
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Subcell location
Predicted location
Cell type specificity
Protein class

Non-commercial use only, subject to AlphaFold3 Output Terms of Use

Interaction:
Color scheme:
Confidence
Antibodies
Interactor
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PAE plot
Number of interactions: 11
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
CREBBP213619940
EP300273437241
HIF1A283613900
KLF222700
SF3B33512815845
SGF29283741840
SIRT13448126017
TAF1219431260
TAF91184506
TRRAP31669330
TWIST15222500
Show allShow less
Highlight:
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Subcell location
Predicted location
Cell type specificity
Protein class

Number of interactions: 12 View all protein interaction data in IntAct
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
BUB1B131237120
CREBBP213619940
EHMT210295700
EP300273437241
HIF1A283613900
KLF222700
SIRT13448126017
SIRT2171400
SPRED13309300
TAF91184506
TWIST15222500
USF12131900
Show allShow less
Highlight:
Off
Subcell location
Predicted location
Cell type specificity
Protein class

Number of interactions: 115
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
AKT15314319724
AR344225400
ATXN33746410
ATXN7L2201040
ATXN7L3312330
BRCA210125452
CCNA214556122
CCND1141756011
CDCA47201309
CDK229261411024
CDK814654100
CDKN1B283258214
CEBPB467200
CIITA031000
CREBBP213619940
CTBP1262297124
CTBP2272164230
CTNNB147852851313
DR16471354
E2F110207500
ENY2172221052
EP300273437241
ERCC6026200
ESRRA371200
ETV124600
EXO17219100
EZH2161623670
FLI103800
GLI14112300
H1-184520135
H2AC46289710
H2BC3005200
H3-3A102613705
H3-462210900
H3C12653300014
H3C143282701
H4C1325635605
H4C1685621195
HDAC3121910470
HIF1A283613900
HMGA2112100
HNF1A001300
HNRNPD238106410
HNRNPU348202460
HOXB9243810
HSD11B200300
IRF1131900
IRF2451401
KAT14271135
KLF1302201
KLF152302205
KLF222700
KLF811800
LIN28B021500
MAPK1424276640
MAPRE15437931984
MBIP892255
MDM2476126100
MECOM345820
MRE11676550
MYC6690126920
MYOD1063300
MYSM101600
N4BP3512842
NCOA111155620
NCOA3795310
PGR232500
POLR1A1454297
POLR2A100186110
PTF1A00200
RARA15286100
RB1323614721
RBPJ9125600
RPA171042011
RPS6KB1342200
RPS6KB2112602
SATB1253000
SERTAD11201002
SERTAD2015405
SF3B33512815845
SGF29283741840
SIRT13448126017
SIRT7022602
SMAD217236900
SMAD3285212802
SP1172511410
SUPT20H1522868
SUPT3H502450
SUPT7L402270
TADA11302099
TADA2A002400
TADA2B131241410
TADA310134090
TAF10723823
TAF1219431260
TAF5L922085
TAF6L12322622
TAF91184506
TAF9B10226104
TAL1462300
TCF3453900
TP5312316670450
TP637132900
TP7310115500
TRRAP31669330
TWIST15222500
UBE2D2334113004
UHRF1435446
USP2216242240
VHL101512620
WDR5344818785
YEATS2502227
YY1194787176
ZEB1212250
ZZZ3281130
Show allShow less
Highlight:
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Subcell location
Predicted location
Cell type specificity
Protein class

Number of interactions: 5
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
CSNK2A1996724918422
SF3B33512815845
SF3B526228408
TAF1219431260
TRRAP31669330
Highlight:
Off
Subcell location
Predicted location
Cell type specificity
Protein class

Number of interactions: 1
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
SGF29283741840
METABOLIC SUMMARYi

In this summary the pathway/subsystems to which the gene belongs is shown together with the associated cellular compartment for the reactions based on metabolite information. The number of proteins and metabolites in the pathway is shown as well as the number of reactions for the selected gene. By clicking on a pathway in the summary table the associated metabolic network map is shown, together with a gene-tissue heatmap that shows the expression of genes in that pathway in different tissues.

Gene KAT2B is associated with 1 reactions in 1 different subsystems, and present in the compartments: Cytosol. Provided by metabolicatlas.org
Pathway / Subsystem Subsystem-associated compartments # proteins # metabolites # reactions for
this protein
Isolated Cytosol, Mitochondria, Peroxisome, Endoplasmic reticulum, Extracellular, Nucleus, Golgi apparatus 524 320 1
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.

Splice variant SwissProt TrEMBL Protein class Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
KAT2B-201 Q92831
Enzymes
Metabolic proteins
Predicted intracellular proteins
Cancer-related genes
Disease related genes
Potential drug targets
Mapped to neXtProt
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
832 aa
93 kDa
No 0

Contact

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