Mutagenetix > Incidental Mutation

Incidental Mutation 'R5197:Ttk'

400373

Institutional Source

Beutler Lab

Gene Symbol

Ttk

Ensembl Gene

ENSMUSG00000038379

Gene Name

Ttk protein kinase

Synonyms

Mps1, Esk1

MMRRC Submission

042773-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.968) question?

Stock #

R5197 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

83716742-83754442 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 83721394 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 93 (V93A)

Ref Sequence

ENSEMBL: ENSMUSP00000139900 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000070326] [ENSMUST00000185913] [ENSMUST00000191484]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000070326
AA Change: V93A

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

SMART Domains

Protein: ENSMUSP00000064839
Gene: ENSMUSG00000038379
AA Change: V93A

Domain	Start	End	E-Value	Type
PDB:4B94\|D	55	235	7e-97	PDB
low complexity region	459	487	N/A	INTRINSIC
S_TKc	498	764	1.14e-77	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000185913
AA Change: V93A

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

SMART Domains

Protein: ENSMUSP00000139956
Gene: ENSMUSG00000038379
AA Change: V93A

Domain	Start	End	E-Value	Type
PDB:4B94\|D	55	235	2e-97	PDB
low complexity region	459	487	N/A	INTRINSIC
Pfam:Pkinase	498	661	7.9e-36	PFAM
Pfam:Pkinase_Tyr	498	661	6.8e-15	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000186277

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000188445

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000189727

Predicted Effect

probably benign
Transcript: ENSMUST00000191484
AA Change: V93A

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

SMART Domains

Protein: ENSMUSP00000139900
Gene: ENSMUSG00000038379
AA Change: V93A

Domain	Start	End	E-Value	Type
PDB:4H7Y\|D	48	156	4e-65	PDB

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.3%
20x: 95.5%

Validation Efficiency

99% (67/68)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a dual specificity protein kinase with the ability to phosphorylate tyrosine, serine and threonine. Associated with cell proliferation, this protein is essential for chromosome alignment at the centromere during mitosis and is required for centrosome duplication. It has been found to be a critical mitotic checkpoint protein for accurate segregation of chromosomes during mitosis. Tumorigenesis may occur when this protein fails to degrade and produces excess centrosomes resulting in aberrant mitotic spindles. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2009]
PHENOTYPE: Mice homozygous for a floxed allele activated in oocytes exhibit reduced female fertility associated with defective spindle assembly checkpoint, premature chromosome segregation, and accelerated anaphase and polar body extrusion. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsbg1	T	C	9: 54,529,866 (GRCm39)	E247G	possibly damaging	Het
Adgra3	A	G	5: 50,118,096 (GRCm39)	F1151L	probably benign	Het
Afg3l2	G	T	18: 67,554,329 (GRCm39)	L458M	probably damaging	Het
Aldh4a1	A	C	4: 139,375,612 (GRCm39)		probably benign	Het
Anln	A	T	9: 22,264,077 (GRCm39)		probably null	Het
Aste1	T	C	9: 105,282,253 (GRCm39)	S74P	probably damaging	Het
Atp6v0e2	G	A	6: 48,517,051 (GRCm39)	R77H	probably benign	Het
Brpf1	A	G	6: 113,296,902 (GRCm39)	D962G	possibly damaging	Het
Btbd2	T	C	10: 80,482,253 (GRCm39)	D249G	probably damaging	Het
Catsper3	T	C	13: 55,955,989 (GRCm39)		probably null	Het
Cfap43	A	G	19: 47,885,811 (GRCm39)	L268P	probably damaging	Het
Cftr	T	C	6: 18,255,413 (GRCm39)	V540A	probably benign	Het
Col22a1	C	T	15: 71,881,255 (GRCm39)	G32D	probably damaging	Het
Col5a2	G	T	1: 45,432,241 (GRCm39)	P804Q	probably benign	Het
Cyp2d41-ps	A	G	15: 82,662,981 (GRCm39)		noncoding transcript	Het
Cyp39a1	T	G	17: 44,057,429 (GRCm39)	L423V	possibly damaging	Het
Elmo1	T	G	13: 20,748,607 (GRCm39)	V484G	probably benign	Het
Eps8	C	A	6: 137,467,288 (GRCm39)	Q656H	probably damaging	Het
Eps8	T	C	6: 137,467,289 (GRCm39)	Q656R	possibly damaging	Het
Fshb	T	C	2: 106,887,854 (GRCm39)	D55G	possibly damaging	Het
Garin1a	G	T	6: 29,281,221 (GRCm39)		probably benign	Het
H3c4	T	A	13: 23,760,304 (GRCm39)	L110Q	probably damaging	Het
Herc1	C	A	9: 66,355,786 (GRCm39)	Q2346K	probably damaging	Het
Htr3b	T	C	9: 48,856,815 (GRCm39)	D221G	probably benign	Het
Ift74	T	A	4: 94,550,833 (GRCm39)	D328E	probably benign	Het
Kif21b	A	T	1: 136,072,363 (GRCm39)	K23M	probably damaging	Het
Lgr6	C	T	1: 134,921,748 (GRCm39)	A199T	probably damaging	Het
Lipc	T	A	9: 70,705,673 (GRCm39)	E470V	probably benign	Het
Lrrc4	G	T	6: 28,830,142 (GRCm39)	T68K	probably damaging	Het
Lrrc63	T	A	14: 75,322,322 (GRCm39)	H594L	possibly damaging	Het
Mfsd14a	A	T	3: 116,442,150 (GRCm39)		probably benign	Het
Mob2	T	C	7: 141,563,274 (GRCm39)		probably null	Het
Nckap5	T	A	1: 126,150,410 (GRCm39)	H105L	possibly damaging	Het
Ngef	C	A	1: 87,437,090 (GRCm39)	G133*	probably null	Het
Or14j2	T	G	17: 37,886,111 (GRCm39)	I68L	probably benign	Het
Or1e16	AGCGGTCGTAGGC	AGC	11: 73,286,480 (GRCm39)		probably null	Het
Or2t1	T	A	14: 14,328,462 (GRCm38)	M117K	probably damaging	Het
Or52s1	G	A	7: 102,861,207 (GRCm39)	V47I	probably benign	Het
Or5b120	G	T	19: 13,479,748 (GRCm39)	V14F	possibly damaging	Het
Or5g23	T	C	2: 85,438,791 (GRCm39)	I154M	probably benign	Het
Pard3	A	G	8: 127,800,040 (GRCm39)		probably null	Het
Pgm2	C	T	5: 64,263,175 (GRCm39)	A274V	possibly damaging	Het
Ppp1r9a	T	A	6: 5,156,177 (GRCm39)	S1144R	probably damaging	Het
Pramel23	A	C	4: 143,424,632 (GRCm39)	C270W	possibly damaging	Het
Prkcq	C	T	2: 11,304,227 (GRCm39)	P590L	probably damaging	Het
Psmd13	T	A	7: 140,474,374 (GRCm39)		probably null	Het
Rab3gap1	T	A	1: 127,816,931 (GRCm39)	D63E	probably benign	Het
Rag2	C	A	2: 101,461,085 (GRCm39)	T465K	probably damaging	Het
Rnase6	A	G	14: 51,367,670 (GRCm39)	M21V	unknown	Het
Rufy4	T	C	1: 74,186,822 (GRCm39)	C537R	probably damaging	Het
Ryr2	A	T	13: 11,653,316 (GRCm39)		probably null	Het
Sash1	T	G	10: 8,615,989 (GRCm39)	R624S	probably damaging	Het
Slc1a2	A	G	2: 102,586,460 (GRCm39)	I355V	probably benign	Het
Srrm2	T	C	17: 24,036,358 (GRCm39)	S1097P	probably benign	Het
Sugct	C	T	13: 17,497,861 (GRCm39)	A271T	probably damaging	Het
Tdrd7	T	C	4: 46,034,350 (GRCm39)	V1065A	probably damaging	Het
Tmprss6	T	A	15: 78,338,389 (GRCm39)	Y307F	probably damaging	Het
Tram1	T	C	1: 13,642,126 (GRCm39)	N216S	probably benign	Het
Ubr4	A	G	4: 139,195,408 (GRCm39)	Y1210C	probably damaging	Het
Wdr7	A	G	18: 63,871,937 (GRCm39)	K364E	probably benign	Het
Xrcc2	G	T	5: 25,897,656 (GRCm39)	H98N	probably benign	Het
Zdhhc11	A	G	13: 74,113,688 (GRCm39)	I77V	probably benign	Het
Zfp54	C	T	17: 21,654,442 (GRCm39)	S312L	probably benign	Het
Zfp647	G	A	15: 76,796,285 (GRCm39)	P125L	probably damaging	Het

Other mutations in Ttk

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00721:Ttk	APN	9	83,745,501 (GRCm39)	missense	probably damaging	1.00
IGL01298:Ttk	APN	9	83,747,195 (GRCm39)	missense	probably benign	0.27
IGL02806:Ttk	APN	9	83,744,540 (GRCm39)	nonsense	probably null
IGL03080:Ttk	APN	9	83,725,136 (GRCm39)	missense	probably damaging	1.00
R0396:Ttk	UTSW	9	83,729,313 (GRCm39)	unclassified	probably benign
R0507:Ttk	UTSW	9	83,750,120 (GRCm39)	missense	probably damaging	0.97
R0827:Ttk	UTSW	9	83,725,968 (GRCm39)	missense	probably benign
R1077:Ttk	UTSW	9	83,726,202 (GRCm39)	unclassified	probably benign
R1730:Ttk	UTSW	9	83,750,645 (GRCm39)	missense	possibly damaging	0.86
R1844:Ttk	UTSW	9	83,736,915 (GRCm39)	missense	possibly damaging	0.55
R1856:Ttk	UTSW	9	83,751,316 (GRCm39)	missense	probably damaging	1.00
R1941:Ttk	UTSW	9	83,735,179 (GRCm39)	missense	probably benign	0.22
R2191:Ttk	UTSW	9	83,744,236 (GRCm39)	missense	probably damaging	0.99
R3737:Ttk	UTSW	9	83,736,890 (GRCm39)	missense	possibly damaging	0.88
R4035:Ttk	UTSW	9	83,736,890 (GRCm39)	missense	possibly damaging	0.88
R4903:Ttk	UTSW	9	83,747,201 (GRCm39)	missense	probably benign	0.42
R4908:Ttk	UTSW	9	83,725,739 (GRCm39)	missense	possibly damaging	0.96
R4966:Ttk	UTSW	9	83,747,201 (GRCm39)	missense	probably benign	0.42
R5023:Ttk	UTSW	9	83,745,594 (GRCm39)	missense	probably damaging	1.00
R5567:Ttk	UTSW	9	83,744,588 (GRCm39)	missense	possibly damaging	0.94
R6022:Ttk	UTSW	9	83,721,375 (GRCm39)	missense	probably damaging	1.00
R6900:Ttk	UTSW	9	83,754,083 (GRCm39)	missense	probably damaging	0.96
R7039:Ttk	UTSW	9	83,750,145 (GRCm39)	missense	probably damaging	1.00
R7373:Ttk	UTSW	9	83,736,930 (GRCm39)	missense	probably benign	0.00
R7715:Ttk	UTSW	9	83,747,206 (GRCm39)	missense	probably benign	0.10
R7846:Ttk	UTSW	9	83,725,732 (GRCm39)	missense	probably benign	0.27
R8189:Ttk	UTSW	9	83,729,272 (GRCm39)	missense	probably benign	0.38
R8520:Ttk	UTSW	9	83,739,380 (GRCm39)	missense	possibly damaging	0.93
R8880:Ttk	UTSW	9	83,751,304 (GRCm39)	missense	probably damaging	1.00
R8903:Ttk	UTSW	9	83,750,113 (GRCm39)	missense	probably damaging	1.00
R8919:Ttk	UTSW	9	83,721,322 (GRCm39)	missense	probably damaging	1.00
R9105:Ttk	UTSW	9	83,745,544 (GRCm39)	missense	probably damaging	1.00
R9142:Ttk	UTSW	9	83,725,741 (GRCm39)	missense	probably damaging	0.99
R9434:Ttk	UTSW	9	83,750,143 (GRCm39)	nonsense	probably null

Predicted Primers

Posted On

2016-07-06