Incidental Mutation 'IGL00476:Kat2a'
ID277558
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kat2a
Ensembl Gene ENSMUSG00000020918
Gene NameK(lysine) acetyltransferase 2A
SynonymsGcn5, PCAF-B/GCN5, 1110051E14Rik, Gcn5l2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL00476
Quality Score
Status
Chromosome11
Chromosomal Location100704746-100712465 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 100705384 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Tryptophan at position 782 (R782W)
Ref Sequence ENSEMBL: ENSMUSP00000006973 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006973] [ENSMUST00000017974] [ENSMUST00000103118]
Predicted Effect probably damaging
Transcript: ENSMUST00000006973
AA Change: R782W

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000006973
Gene: ENSMUSG00000020918
AA Change: R782W

DomainStartEndE-ValueType
low complexity region 21 72 N/A INTRINSIC
Pfam:PCAF_N 81 332 1.2e-155 PFAM
low complexity region 398 417 N/A INTRINSIC
Pfam:Acetyltransf_7 538 621 5e-13 PFAM
Pfam:Acetyltransf_1 545 620 3.2e-11 PFAM
low complexity region 659 675 N/A INTRINSIC
BROMO 718 826 6.87e-38 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000017974
SMART Domains Protein: ENSMUSP00000017974
Gene: ENSMUSG00000017830

DomainStartEndE-ValueType
DEXDc 2 207 2.86e-22 SMART
HELICc 387 475 3.85e-14 SMART
Blast:HELICc 497 543 4e-12 BLAST
Pfam:RIG-I_C-RD 552 667 1.5e-37 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000103118
AA Change: R783W

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000099407
Gene: ENSMUSG00000020918
AA Change: R783W

DomainStartEndE-ValueType
low complexity region 21 72 N/A INTRINSIC
Pfam:PCAF_N 81 331 4.4e-120 PFAM
low complexity region 398 417 N/A INTRINSIC
Pfam:Acetyltransf_7 539 622 1.2e-11 PFAM
Pfam:Acetyltransf_1 547 621 3.1e-11 PFAM
low complexity region 660 676 N/A INTRINSIC
BROMO 719 827 6.87e-38 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126167
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126299
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132930
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150656
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153526
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] KAT2A, or GCN5, is a histone acetyltransferase (HAT) that functions primarily as a transcriptional activator. It also functions as a repressor of NF-kappa-B (see MIM 164011) by promoting ubiquitination of the NF-kappa-B subunit RELA (MIM 164014) in a HAT-independent manner (Mao et al., 2009 [PubMed 19339690]).[supplied by OMIM, Sep 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit poorly developed yolk sac blood vessels, retarded growth, absence of dorsal mesoderm lineages, failure to form somites, and lethality between embryonic days 9.5-11.5. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610002M06Rik A C X: 107,816,160 probably benign Het
4931414P19Rik T C 14: 54,595,578 T47A possibly damaging Het
Adgrv1 A G 13: 81,489,074 F3416S probably damaging Het
Arhgap42 T C 9: 9,006,343 D684G probably damaging Het
Atp13a1 T C 8: 69,796,897 L270P probably damaging Het
Baz2b T C 2: 59,913,739 N1474S probably benign Het
Chrna6 A G 8: 27,406,532 I439T probably damaging Het
Cylc2 T C 4: 51,228,157 M76T probably damaging Het
Ddx19a T C 8: 110,976,470 K445R probably benign Het
Dennd4a A T 9: 64,911,762 Y1733F probably damaging Het
Dopey2 G A 16: 93,800,026 probably benign Het
Dpcr1 G T 17: 35,638,102 H202N possibly damaging Het
Ephb3 T A 16: 21,220,415 probably null Het
Gpc2 G A 5: 138,274,309 probably benign Het
Ift172 A G 5: 31,275,896 Y550H probably damaging Het
Ldhd G T 8: 111,628,638 R238S possibly damaging Het
Men1 G A 19: 6,337,207 probably null Het
Mipep T G 14: 60,827,361 L388R probably damaging Het
Naa35 A G 13: 59,630,055 D610G probably damaging Het
Nae1 A T 8: 104,526,381 L137Q possibly damaging Het
Nt5dc3 T C 10: 86,833,974 probably null Het
Nyx T C X: 13,487,025 F373L possibly damaging Het
Scaf11 A T 15: 96,418,580 D1034E possibly damaging Het
Sp2 C T 11: 96,954,561 R578H probably damaging Het
Taar7a A T 10: 23,992,396 probably benign Het
Tcf23 G T 5: 30,973,525 C169F probably benign Het
Trim7 A T 11: 48,848,078 N308I probably benign Het
Ubxn8 T C 8: 33,635,305 E89G probably benign Het
Other mutations in Kat2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00470:Kat2a APN 11 100705384 missense probably damaging 1.00
IGL00952:Kat2a APN 11 100706151 missense probably damaging 0.98
IGL01529:Kat2a APN 11 100711909 missense probably damaging 1.00
IGL02424:Kat2a APN 11 100711147 unclassified probably null
IGL03338:Kat2a APN 11 100711475 missense probably benign 0.30
R0096:Kat2a UTSW 11 100706471 missense probably damaging 1.00
R0711:Kat2a UTSW 11 100706471 missense probably damaging 1.00
R0714:Kat2a UTSW 11 100711352 missense probably damaging 0.99
R0784:Kat2a UTSW 11 100710841 missense probably benign 0.05
R1652:Kat2a UTSW 11 100708611 missense probably damaging 0.98
R2152:Kat2a UTSW 11 100712346 unclassified probably benign
R2177:Kat2a UTSW 11 100710822 missense probably damaging 1.00
R2510:Kat2a UTSW 11 100712142 missense probably benign 0.32
R2570:Kat2a UTSW 11 100710822 missense probably damaging 1.00
R4175:Kat2a UTSW 11 100705266 missense probably damaging 1.00
R4965:Kat2a UTSW 11 100712203 unclassified probably benign
R4965:Kat2a UTSW 11 100712204 unclassified probably benign
R5316:Kat2a UTSW 11 100712170 missense possibly damaging 0.77
R5732:Kat2a UTSW 11 100708240 missense probably damaging 1.00
R5954:Kat2a UTSW 11 100708898 missense possibly damaging 0.89
R6618:Kat2a UTSW 11 100712370 unclassified probably benign
R6719:Kat2a UTSW 11 100712141 missense probably benign 0.00
R6731:Kat2a UTSW 11 100708273 missense probably damaging 0.98
R7291:Kat2a UTSW 11 100710900 missense possibly damaging 0.55
R7373:Kat2a UTSW 11 100708566 missense probably benign 0.00
R7632:Kat2a UTSW 11 100708596 nonsense probably null
Posted On2015-04-16