Mutagenetix > Incidental Mutations

Incidental Mutation 'R4651:Kyat1'

351260

Institutional Source

Beutler Lab

Gene Symbol

Kyat1

Ensembl Gene

ENSMUSG00000039648

Gene Name

kynurenine aminotransferase 1

Synonyms

Kat1, 2010009K05Rik, Ccbl1, KATI, cytoplasmic (glutamine transaminase K, kyneurenine aminotransferase)

MMRRC Submission

041911-MU

Accession Numbers

Is this an essential gene?

Possibly essential (E-score: 0.626) question?

Stock #

R4651 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

30185124-30205847 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 30194064 bp

Zygosity

Heterozygous

Amino Acid Change

Histidine to Asparagine at position 15 (H15N)

Ref Sequence

ENSEMBL: ENSMUSP00000109293 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000044038] [ENSMUST00000113659] [ENSMUST00000113660] [ENSMUST00000113661] [ENSMUST00000113662] [ENSMUST00000113663]

Predicted Effect

probably benign
Transcript: ENSMUST00000044038
AA Change: H15N

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000038612
Gene: ENSMUSG00000039648
AA Change: H15N

Domain	Start	End	E-Value	Type
Pfam:Aminotran_1_2	28	415	1.1e-56	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000113659
AA Change: H15N

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000109289
Gene: ENSMUSG00000039648
AA Change: H15N

Domain	Start	End	E-Value	Type
Pfam:Aminotran_1_2	53	365	1.5e-42	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000113660
AA Change: H15N

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000109290
Gene: ENSMUSG00000039648
AA Change: H15N

Domain	Start	End	E-Value	Type
Pfam:Aminotran_1_2	28	145	1.7e-12	PFAM
Pfam:Aminotran_1_2	146	372	1e-29	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000113661
AA Change: H15N

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000109291
Gene: ENSMUSG00000039648
AA Change: H15N

Domain	Start	End	E-Value	Type
Pfam:Aminotran_1_2	28	415	1.1e-56	PFAM
Pfam:DegT_DnrJ_EryC1	80	214	3.7e-6	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000113662
AA Change: H15N

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000109292
Gene: ENSMUSG00000039648
AA Change: H15N

Domain	Start	End	E-Value	Type
Pfam:Aminotran_1_2	28	415	1.1e-56	PFAM
Pfam:DegT_DnrJ_EryC1	80	214	3.7e-6	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000113663
AA Change: H15N

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000109293
Gene: ENSMUSG00000039648
AA Change: H15N

Domain	Start	End	E-Value	Type
Pfam:Aminotran_1_2	28	415	1.1e-56	PFAM
Pfam:DegT_DnrJ_EryC1	80	214	3.7e-6	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000148555

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000149522

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 97.3%
20x: 95.3%

Validation Efficiency

97% (98/101)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a cytosolic enzyme that is responsible for the metabolism of cysteine conjugates of certain halogenated alkenes and alkanes. This metabolism can form reactive metabolites leading to nephrotoxicity and neurotoxicity. Increased levels of this enzyme have been linked to schizophrenia. Multiple transcript variants that encode different isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

Allele List at MGI

Other mutations in this stock

Total: 91 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2700049A03Rik	G	T	12: 71,164,546	E685*	probably null	Het
2700049A03Rik	A	T	12: 71,164,547	E685V	possibly damaging	Het
4933409G03Rik	G	A	2: 68,606,215	E168K	unknown	Het
Ahnak2	T	G	12: 112,774,837	S128R	possibly damaging	Het
Ankrd26	T	C	6: 118,515,826	D1319G	probably benign	Het
Ankrd35	T	C	3: 96,684,027	V543A	probably benign	Het
Ano10	A	T	9: 122,261,115	Y377*	probably null	Het
Arsi	G	A	18: 60,916,651	G202E	probably benign	Het
Atp10b	G	A	11: 43,194,645	G284S	probably damaging	Het
Atp5c1	A	G	2: 10,063,476	F180S	probably damaging	Het
Btnl4	A	G	17: 34,472,628	S296P	probably benign	Het
Cast	A	G	13: 74,746,014	S171P	probably benign	Het
Catsperb	G	A	12: 101,541,512	A513T	probably benign	Het
Ccnf	C	A	17: 24,231,786	R406L	probably damaging	Het
Ceacam12	A	G	7: 18,067,434	T113A	probably damaging	Het
Cipc	T	C	12: 86,962,090	V241A	probably benign	Het
Col12a1	A	T	9: 79,612,946	D2815E	probably damaging	Het
Cpox	G	T	16: 58,670,687	R87L	possibly damaging	Het
Cttnbp2	A	G	6: 18,434,038	I607T	possibly damaging	Het
Cux1	A	T	5: 136,567,229	N4K	probably damaging	Het
Cyp3a25	T	C	5: 145,994,891	T136A	probably benign	Het
Dhx58	T	A	11: 100,701,359	N288Y	probably damaging	Het
Dnah10	T	C	5: 124,729,143	Y127H	probably benign	Het
Dnd1	G	A	18: 36,765,061		probably benign	Het
Ehmt2	C	A	17: 34,913,814	N1171K	probably damaging	Het
Fanci	T	A	7: 79,435,256	M838K	possibly damaging	Het
Flot1	T	C	17: 35,832,544		probably benign	Het
Gad2	A	T	2: 22,668,362	D364V	probably damaging	Het
Gm10375	C	A	14: 43,606,869		probably null	Het
Gm9996	T	A	10: 29,143,758		probably benign	Het
Gnat3	T	A	5: 18,015,570	L247H	probably damaging	Het
Ip6k3	C	T	17: 27,145,291	C261Y	probably damaging	Het
Irgc1	C	A	7: 24,432,813	R193L	probably damaging	Het
Kalrn	G	T	16: 34,176,391	P1477Q	probably damaging	Het
Lamc1	T	G	1: 153,228,777	S59R	probably damaging	Het
Llgl1	A	G	11: 60,708,651	D486G	possibly damaging	Het
Lrrc9	T	C	12: 72,477,386	W790R	probably damaging	Het
Lsm2	T	A	17: 34,985,595		probably benign	Het
Med8	A	T	4: 118,410,892	E5V	probably damaging	Het
Mefv	A	G	16: 3,717,818	L82P	probably damaging	Het
Mettl3	T	A	14: 52,295,092	I545F	probably damaging	Het
Naa20	CTCTAGA	C	2: 145,911,832		probably benign	Het
Ncapg2	T	A	12: 116,425,787	N342K	probably damaging	Het
Ndufaf6	T	A	4: 11,062,070	Y187F	probably damaging	Het
Nomo1	T	A	7: 46,068,442	I799N	probably damaging	Het
Obscn	G	A	11: 59,038,877	R5824C	probably damaging	Het
Olfr1310	G	T	2: 112,008,250	S312Y	probably damaging	Het
Olfr430	A	G	1: 174,069,828	I177V	possibly damaging	Het
Olfr807	T	C	10: 129,755,418	I11V	probably benign	Het
Olfr849	T	A	9: 19,441,295	C127*	probably null	Het
Pgm3	T	A	9: 86,558,470	R389S	probably benign	Het
Pkd2l2	A	T	18: 34,409,836	R20*	probably null	Het
Pkhd1	T	A	1: 20,381,523	I2183F	probably damaging	Het
Ppp4r3a	T	A	12: 101,082,911		probably benign	Het
Prpf38b	G	A	3: 108,904,092		probably benign	Het
Prpf4b	A	T	13: 34,899,971	M908L	probably benign	Het
Prps2	T	C	X: 167,352,292	D183G	probably damaging	Het
Prrc2c	A	T	1: 162,723,274	H40Q	probably damaging	Het
Ptprk	T	C	10: 28,263,690	I137T	probably damaging	Het
Rrnad1	T	C	3: 87,927,672	H107R	probably benign	Het
Sdr42e1	T	C	8: 117,663,621	T94A	probably benign	Het
Setd2	A	G	9: 110,594,132	D2085G	possibly damaging	Het
Sgce	T	C	6: 4,689,560		probably benign	Het
Shisa3	A	G	5: 67,608,649	D81G	probably damaging	Het
Sipa1l1	T	A	12: 82,422,471	L1248*	probably null	Het
Skint7	T	G	4: 111,982,112	M201R	probably damaging	Het
Slc5a3	T	A	16: 92,077,202	V49E	probably benign	Het
Slc9c1	A	T	16: 45,547,393	*163L	probably null	Het
Smyd3	A	G	1: 179,043,741	Y358H	probably benign	Het
Srp68	A	T	11: 116,274,014	S31R	probably benign	Het
Stag1	T	A	9: 100,796,716	M230K	probably damaging	Het
Strc	A	T	2: 121,374,348	D985E	possibly damaging	Het
Syne2	A	G	12: 75,989,239	T3767A	probably damaging	Het
Sytl2	C	A	7: 90,375,425	P207Q	probably damaging	Het
Tbc1d2b	A	G	9: 90,207,887	F863S	probably damaging	Het
Tek	T	C	4: 94,780,884	S41P	probably damaging	Het
Top1	T	C	2: 160,712,717	Y463H	probably damaging	Het
Trim24	T	G	6: 37,957,839		probably null	Het
Trim38	A	T	13: 23,782,969	D133V	probably damaging	Het
Ttn	A	G	2: 76,746,635	V24638A	possibly damaging	Het
Ttn	A	G	2: 76,870,869		probably benign	Het
Tyro3	G	C	2: 119,816,868	G826A	probably benign	Het
Ube2b	A	G	11: 51,995,372		probably null	Het
Ubxn4	T	A	1: 128,274,850	W410R	probably benign	Het
Unc45a	T	C	7: 80,333,029	K383E	possibly damaging	Het
Usp7	A	C	16: 8,698,414		probably benign	Het
Vmn1r193	C	T	13: 22,219,525	G99D	probably damaging	Het
Vrk2	T	C	11: 26,489,803	D256G	probably damaging	Het
Wdr81	A	G	11: 75,451,240	V1067A	probably damaging	Het
Wiz	C	T	17: 32,357,681	R624Q	probably damaging	Het
Zcwpw2	A	G	9: 118,014,051		noncoding transcript	Het

Other mutations in Kyat1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02059:Kyat1	APN	2	30185553	missense	probably benign	0.00
IGL02216:Kyat1	APN	2	30187252	missense	probably benign	0.44
IGL02864:Kyat1	APN	2	30192077	splice site	probably benign
IGL02975:Kyat1	APN	2	30186675	missense	probably damaging	0.99
R0193:Kyat1	UTSW	2	30187186	critical splice donor site	probably null
R0230:Kyat1	UTSW	2	30194075	missense	probably benign
R0539:Kyat1	UTSW	2	30188217	missense	probably damaging	1.00
R2483:Kyat1	UTSW	2	30186698	missense	possibly damaging	0.71
R3935:Kyat1	UTSW	2	30185749	missense	probably damaging	1.00
R4685:Kyat1	UTSW	2	30188265	missense	probably damaging	1.00
R5031:Kyat1	UTSW	2	30188090	missense	probably damaging	1.00
R5699:Kyat1	UTSW	2	30186650	missense	probably benign	0.01
R5722:Kyat1	UTSW	2	30188111	missense	probably damaging	1.00
R7299:Kyat1	UTSW	2	30191995	missense	probably benign	0.02

Predicted Primers

PCR Primer
(F):5'- TCATTGCCAGTCCACAAGGTC -3'
(R):5'- GGTCTCCACCCATTTCAAAAG -3'

Sequencing Primer
(F):5'- AACCATTTCCAGTTTGTACCAGTG -3'
(R):5'- CACCCATTTCAAAAGTCAGAGGGTG -3'

Posted On

2015-10-08