Gene: AKAP8

Basic information

Tag Content
Uniprot ID O43823
Entrez ID 10270
Genbank protein ID CAA72722.1; AAC62838.1;
Genbank nucleotide ID NM_005858.3
Ensembl protein ID ENSP00000269701
Ensembl nucleotide ID ENSG00000105127
Gene name A-kinase anchor protein 8
Gene symbol AKAP8
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type
Developmental stage
Data sources Homology search
Reference
Functional description Anchoring protein that mediates the subcellular compartmentation of cAMP-dependent protein kinase (PKA type II) (PubMed:9473338). Acts as an anchor for a PKA-signaling complex onto mitotic chromosomes, which is required for maintenance of chromosomes in a condensed form throughout mitosis. Recruits condensin complex subunit NCAPD2 to chromosomes required for chromatin condensation; the function appears to be independent from PKA-anchoring (PubMed:10601332, PubMed:10791967, PubMed:11964380). May help to deliver cyclin D/E to CDK4 to facilitate cell cycle progression (PubMed:14641107). Required for cell cycle G2/M transition and histone deacetylation during mitosis. In mitotic cells recruits HDAC3 to the vicinity of chromatin leading to deacetylation and subsequent phosphorylation at 'Ser-10' of histone H3; in this function may act redundantly with AKAP8L (PubMed:16980585). Involved in nuclear retention of RPS6KA1 upon ERK activation thus inducing cell proliferation (PubMed:22130794). May be involved in regulation of DNA replication by acting as scaffold for MCM2 (PubMed:12740381). Enhances HMT activity of the KMT2 family MLL4/WBP7 complex and is involved in transcriptional regulation. In a teratocarcinoma cell line is involved in retinoic acid-mediated induction of developmental genes implicating H3 'Lys-4' methylation (PubMed:23995757). May be involved in recruitment of active CASP3 to the nucleus in apoptotic cells (PubMed:16227597). May act as a carrier protein of GJA1 for its transport to the nucleus (PubMed:26880274). Seems to involved in modulation of rDNA transcription. Preferentially binds GC-rich DNA in vitro and associates to GC-rich ribosomal RNA promoters (PubMed:26683827). Involved in modulation of Toll-like receptor signaling. Required for the cAMP-dependent suppression of TNF-alpha in early stages of LPS-induced macrophage activation; the function probably implicates targeting of PKA to NFKB1 (By similarity).
Sequence
MDQGYGGYGA WSAGPANTQG AYGTGVASWQ GYENYNYYGA QNTSVTTGAT YSYGPASWEA 60
AKANDGGLAA GAPAMHMASY GPEPCTDNSD SLIAKINQRL DMMSKEGGRG GSGGGGEGIQ 120
DRESSFRFQP FESYDSRPCL PEHNPYRPSY SYDYEFDLGS DRNGSFGGQY SECRDPARER 180
GSLDGFMRGR GQGRFQDRSN PGTFMRSDPF VPPAASSEPL STPWNELNYV GGRGLGGPSP 240
SRPPPSLFSQ SMAPDYGVMG MQGAGGYDST MPYGCGRSQP RMRDRDRPKR RGFDRFGPDG 300
TGRKRKQFQL YEEPDTKLAR VDSEGDFSEN DDAAGDFRSG DEEFKGEDEL CDSGRQRGEK 360
EDEDEDVKKR REKQRRRDRT RDRAADRIQF ACSVCKFRSF DDEEIQKHLQ SKFHKETLRF 420
ISTKLPDKTV EFLQEYIVNR NKKIEKRRQE LMEKETAKPK PDPFKGIGQE HFFKKIEAAH 480
CLACDMLIPA QPQLLQRHLH SVDHNHNRRL AAEQFKKTSL HVAKSVLNNR HIVKMLEKYL 540
KGEDPFTSET VDPEMEGDDN LGGEDKKETP EEVAADVLAE VITAAVRAVD GEGAPAPESS 600
GEPAEDEGPT DTAEAGSDPQ AEQLLEEQVP CGTAHEKGVP KARSEAAEAG NGAETMAAEA 660
ESAQTRVAPA PAAADAEVEQ TDAESKDAVP TE 692

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression information

Gene expression in different tissues (GTEx V7)

  

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database

There is no related protein structure for this gene.

Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologAKAP8A0A3Q1M9C8Bos taurusPredictionMore>>
1:1 orthologAKAP8A0A452DXJ3Capra hircusPredictionMore>>
1:1 orthologAKAP810270O43823Homo sapiensPredictionMore>>
1:1 orthologAkap856399Q9DBR0CPOE14.5Mus musculusPublicationMore>>
1:1 orthologAKAP8748028K7D8I9Pan troglodytesPredictionMore>>
1:1 orthologAkap8116633Q63014Rattus norvegicusPredictionMore>>

Other genetic variants/mutations

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Disease or phenotype associated information

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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0003690 double-stranded DNA bindingIEA
GO:0003723 RNA bindingHDA
GO:0005515 protein bindingIPI
GO:0008270 zinc ion bindingIEA
GO:0034237 protein kinase A regulatory subunit bindingIPI
GO:0034237 protein kinase A regulatory subunit bindingIBA
GO:0042826 histone deacetylase bindingIDA
GO:0051059 NF-kappaB bindingIEA

GO:Biological Process

GO ID GO Term Evidence
GO:0000278 mitotic cell cycleTAS
GO:0007076 mitotic chromosome condensationIEA
GO:0007165 signal transductionTAS
GO:0015031 protein transportIEA
GO:0031065 positive regulation of histone deacetylationIMP
GO:0032720 negative regulation of tumor necrosis factor productionIEA
GO:0033127 regulation of histone phosphorylationIMP
GO:0044839 cell cycle G2/M phase transitionIMP
GO:0045087 innate immune responseIEA
GO:0071222 cellular response to lipopolysaccharideIEA
GO:0071380 cellular response to prostaglandin E stimulusIEA

GO:Cellular Component

GO ID GO Term Evidence
GO:0000793 condensed chromosomeIEA
GO:0001939 female pronucleusIEA
GO:0005634 nucleusTAS
GO:0005654 nucleoplasmIDA
GO:0005730 nucleolusIDA
GO:0005739 mitochondrionIEA
GO:0005794 Golgi apparatusIEA
GO:0016020 membraneHDA
GO:0016363 nuclear matrixISS
GO:0016363 nuclear matrixIBA

Reactome Pathway

Reactome ID Reactome Term Evidence

Drugs and compounds information

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Functional annotations

Keywords

Keyword ID Keyword Term
KW-0963 Cytoplasm
KW-0238 DNA-binding
KW-0391 Immunity
KW-0399 Innate immunity
KW-1017 Isopeptide bond
KW-0479 Metal-binding
KW-0488 Methylation
KW-0539 Nucleus
KW-0597 Phosphoprotein
KW-0621 Polymorphism
KW-0653 Protein transport
KW-1185 Reference proteome
KW-0677 Repeat
KW-0804 Transcription
KW-0805 Transcription regulation
KW-0813 Transport
KW-0832 Ubl conjugation
KW-0862 Zinc
KW-0863 Zinc-finger

Interpro

InterPro ID InterPro Term
IPR007071 AKAP95
IPR034736 ZF_C2H2_AKAP95

PROSITE

PROSITE ID PROSITE Term
PS51799 ZF_C2H2_AKAP95

Pfam

Pfam ID Pfam Term
PF04988 AKAP95

Protein-protein interaction

Protein-miRNA interaction