Mutagenetix > Incidental Mutation

Incidental Mutation 'R2177:Kat2a'

236957

Institutional Source

Beutler Lab

Gene Symbol

Kat2a

Ensembl Gene

ENSMUSG00000020918

Gene Name

K(lysine) acetyltransferase 2A

Synonyms

Gcn5, PCAF-B/GCN5, 1110051E14Rik, Gcn5l2

MMRRC Submission

040179-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R2177 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

100704746-100712465 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 100710822 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Leucine at position 256 (F256L)

Ref Sequence

ENSEMBL: ENSMUSP00000006973 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000006973] [ENSMUST00000017976] [ENSMUST00000019317] [ENSMUST00000103118] [ENSMUST00000107364] [ENSMUST00000169833]

AlphaFold

Q9JHD2

Predicted Effect

probably damaging
Transcript: ENSMUST00000006973
AA Change: F256L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000006973
Gene: ENSMUSG00000020918
AA Change: F256L

Domain	Start	End	E-Value	Type
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: ENSMUST00000017976

SMART Domains

Protein: ENSMUSP00000017976
Gene: ENSMUSG00000017832

Domain	Start	End	E-Value	Type
Pfam:HSP20	52	149	4.7e-15	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000019317

SMART Domains

Protein: ENSMUSP00000019317
Gene: ENSMUSG00000019173

Domain	Start	End	E-Value	Type
low complexity region	2	17	N/A	INTRINSIC
RAB	22	203	6.29e-85	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000103118
AA Change: F256L

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000099407
Gene: ENSMUSG00000020918
AA Change: F256L

Domain	Start	End	E-Value	Type
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

probably benign
Transcript: ENSMUST00000107364

SMART Domains

Protein: ENSMUSP00000102987
Gene: ENSMUSG00000019173

Domain	Start	End	E-Value	Type
low complexity region	2	17	N/A	INTRINSIC
RAB	22	185	3.37e-94	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000126299

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153526

Predicted Effect

probably benign
Transcript: ENSMUST00000169833

SMART Domains

Protein: ENSMUSP00000130551
Gene: ENSMUSG00000017832

Domain	Start	End	E-Value	Type
Pfam:HSP20	83	178	1.2e-13	PFAM

Meta Mutation Damage Score

0.6709

Coding Region Coverage

1x: 99.2%
3x: 98.7%
10x: 97.5%
20x: 95.7%

Validation Efficiency

97% (60/62)

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: 56 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310003L06Rik	T	A	5: 87,972,453	N356K	probably damaging	Het
Acap2	C	T	16: 31,133,528		probably null	Het
Adamts19	T	C	18: 58,954,554	L552P	possibly damaging	Het
Adamts2	T	A	11: 50,777,228	M539K	probably damaging	Het
Aplp1	A	T	7: 30,442,521	C210*	probably null	Het
Apoa1	A	T	9: 46,230,073	K156*	probably null	Het
AW551984	G	A	9: 39,599,815	R159C	probably benign	Het
Bok	C	T	1: 93,695,065	Q112*	probably null	Het
Cfap57	T	G	4: 118,606,688	I323L	probably benign	Het
Cfap69	T	A	5: 5,625,803	E270D	probably damaging	Het
Ch25h	G	T	19: 34,474,697	L144M	probably damaging	Het
Clcn6	T	A	4: 148,014,600	I429F	possibly damaging	Het
Cpb1	T	A	3: 20,266,447	T115S	probably benign	Het
Csf1r	T	A	18: 61,114,943		probably benign	Het
Ddx6	A	G	9: 44,627,731	T279A	probably damaging	Het
Dnah8	A	G	17: 30,653,393	H452R	probably benign	Het
Dscam	T	A	16: 96,610,324	D1784V	probably damaging	Het
Exo1	T	A	1: 175,882,890		probably null	Het
Fcho1	A	G	8: 71,712,261	S459P	probably damaging	Het
Fxyd4	C	T	6: 117,934,432	A56T	probably damaging	Het
Gbf1	T	C	19: 46,265,670	S599P	probably benign	Het
Iqce	T	C	5: 140,691,593		probably benign	Het
Klk1b1	G	T	7: 43,969,271	R24L	possibly damaging	Het
Krtap16-1	A	G	11: 99,986,449	V43A	probably damaging	Het
Maea	C	G	5: 33,371,690	Q326E	probably benign	Het
Man1a2	A	T	3: 100,632,531	I308N	probably damaging	Het
Marf1	G	T	16: 14,152,607	R83S	probably benign	Het
Me3	A	C	7: 89,633,070	T54P	probably benign	Het
Mme	A	T	3: 63,301,005	I63L	probably benign	Het
Mmel1	A	G	4: 154,894,103	N664S	probably damaging	Het
Mrgprb2	A	G	7: 48,552,380	V199A	probably benign	Het
Mrpl36	T	A	13: 73,331,469	F33I	probably benign	Het
Nlrp4e	A	T	7: 23,355,261	T947S	probably benign	Het
Olfr297	G	A	7: 86,527,662	V302I	probably benign	Het
Olfr32	T	A	2: 90,138,464	H225L	possibly damaging	Het
Olfr922	A	T	9: 38,816,186	I228F	possibly damaging	Het
Parp4	A	T	14: 56,659,289	R1923S	unknown	Het
Pcm1	T	C	8: 41,275,965	V658A	probably benign	Het
Pkhd1l1	A	G	15: 44,459,395	S26G	probably benign	Het
Prom1	A	T	5: 44,026,739	H433Q	possibly damaging	Het
Rab7	T	C	6: 88,005,081	D104G	probably damaging	Het
Rabgap1l	A	G	1: 160,724,062	V282A	possibly damaging	Het
Rdh13	T	C	7: 4,427,667	E264G	possibly damaging	Het
Rock1	C	G	18: 10,070,263	R1270T	probably benign	Het
Sdhaf4	C	T	1: 23,996,289	G93R	probably damaging	Het
Sec24a	T	C	11: 51,704,401	T910A	probably benign	Het
Sesn1	A	G	10: 41,903,782	H345R	possibly damaging	Het
Snx4	T	A	16: 33,286,058		probably null	Het
Tchh	A	G	3: 93,444,132	E293G	unknown	Het
Tmem2	T	C	19: 21,811,785	S528P	possibly damaging	Het
Ulk2	T	A	11: 61,791,509	T727S	probably benign	Het
Usp53	T	C	3: 122,936,057	E756G	probably damaging	Het
Vmn2r68	G	A	7: 85,221,915	A720V	probably benign	Het
Vmn2r79	A	G	7: 86,996,631	N56S	possibly damaging	Het
Washc5	A	T	15: 59,363,269	Y263*	probably null	Het
Zfp119b	A	T	17: 55,938,639	C516S	probably damaging	Het

Other mutations in Kat2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00470:Kat2a	APN	11	100705384	missense	probably damaging	1.00
IGL00476: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	splice site	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
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
R8305:Kat2a	UTSW	11	100709478	missense	possibly damaging	0.77
R8322:Kat2a	UTSW	11	100712290	missense	unknown
R8729:Kat2a	UTSW	11	100710511	missense	probably benign	0.10
R9381:Kat2a	UTSW	11	100711866	missense	possibly damaging	0.50
R9432:Kat2a	UTSW	11	100711352	missense	probably damaging	0.99
R9472:Kat2a	UTSW	11	100705371	missense	probably benign	0.04

Predicted Primers

PCR Primer
(F):5'- TGGCAGTAACAGAGCCATC -3'
(R):5'- ATGGTGTTTGCTGACCTCAGAG -3'

Sequencing Primer
(F):5'- AGCCATCTGGGGGAGGTG -3'
(R):5'- GGAAGGGTCAGAGGTTCTCTTCAC -3'

Posted On

2014-10-02