Mutagenetix > Incidental Mutation

Incidental Mutation 'R7039:Ttk'

546953

Institutional Source

Beutler Lab

Gene Symbol

Ttk

Ensembl Gene

ENSMUSG00000038379

Gene Name

Ttk protein kinase

Synonyms

Mps1, Esk1

MMRRC Submission

045139-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.967) question?

Stock #

R7039 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

83716742-83754442 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 83750145 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Lysine at position 700 (M700K)

Ref Sequence

ENSEMBL: ENSMUSP00000064839 (fasta)

Gene Model

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

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000070326
AA Change: M700K

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

SMART Domains

Protein: ENSMUSP00000064839
Gene: ENSMUSG00000038379
AA Change: M700K

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

SMART Domains

Protein: ENSMUSP00000139956
Gene: ENSMUSG00000038379

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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.6%

Validation Efficiency

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: 72 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Actl7b	A	T	4: 56,741,022 (GRCm39)	L112Q	probably damaging	Het
Agap3	A	C	5: 24,688,399 (GRCm39)	I396L	probably benign	Het
AI987944	G	T	7: 41,023,880 (GRCm39)	S366R	probably benign	Het
Aox3	A	G	1: 58,215,714 (GRCm39)	T1049A	probably damaging	Het
Ap1g2	A	T	14: 55,340,111 (GRCm39)	L407*	probably null	Het
Baiap3	G	A	17: 25,462,814 (GRCm39)	R1075C	probably benign	Het
Brd3	T	C	2: 27,346,929 (GRCm39)	K402E	probably damaging	Het
Cc2d2b	A	T	19: 40,790,845 (GRCm39)	D935V	probably damaging	Het
Cenpe	A	G	3: 134,961,217 (GRCm39)	N1904D	probably benign	Het
Cfap74	G	T	4: 155,538,565 (GRCm39)		probably null	Het
Chrdl2	A	G	7: 99,677,879 (GRCm39)	T261A	probably damaging	Het
Cyp4a14	G	A	4: 115,348,278 (GRCm39)	R400C	probably benign	Het
Dhfr	G	A	13: 92,491,791 (GRCm39)	V9I	probably benign	Het
Epha4	A	G	1: 77,483,422 (GRCm39)	S196P	probably damaging	Het
Evc2	T	A	5: 37,579,232 (GRCm39)	L1115Q	probably damaging	Het
Fat3	T	A	9: 16,287,561 (GRCm39)	E654V	probably damaging	Het
Fcgbpl1	G	A	7: 27,839,573 (GRCm39)	R462Q	possibly damaging	Het
Fer1l4	C	T	2: 155,878,650 (GRCm39)	V14I	probably benign	Het
Frmd5	A	T	2: 121,378,128 (GRCm39)		probably benign	Het
Helz	T	C	11: 107,510,144 (GRCm39)		probably null	Het
Igkv6-13	T	C	6: 70,434,498 (GRCm39)	S116G	probably benign	Het
Iscu	T	C	5: 113,914,833 (GRCm39)	V115A	possibly damaging	Het
Jade2	C	A	11: 51,719,186 (GRCm39)	K253N	probably damaging	Het
Katnal2	A	G	18: 77,134,868 (GRCm39)		probably null	Het
Kif13a	C	T	13: 46,905,931 (GRCm39)	V671M	possibly damaging	Het
Magi3	T	C	3: 103,958,699 (GRCm39)	D462G	probably damaging	Het
Map3k14	T	C	11: 103,111,861 (GRCm39)	N940S	probably damaging	Het
Masp2	A	T	4: 148,687,043 (GRCm39)	M1L	probably benign	Het
Mga	G	A	2: 119,763,159 (GRCm39)	V1272I	probably benign	Het
Mib2	T	C	4: 155,744,158 (GRCm39)	D168G	probably damaging	Het
Mmp1a	TG	TGG	9: 7,465,083 (GRCm38)		probably null	Het
Msto1	A	C	3: 88,818,697 (GRCm39)	V287G	probably damaging	Het
Myo5b	T	A	18: 74,834,599 (GRCm39)	D886E	probably benign	Het
Nek10	T	C	14: 14,826,946 (GRCm38)	I48T	possibly damaging	Het
Nek10	A	T	14: 14,986,700 (GRCm38)	R1013W	probably damaging	Het
Nipsnap3a	T	C	4: 53,000,130 (GRCm39)	V194A	probably damaging	Het
Nlrp9a	A	T	7: 26,267,367 (GRCm39)	T766S	probably benign	Het
Nol10	T	A	12: 17,479,185 (GRCm39)	S672T	possibly damaging	Het
Or4a80	A	T	2: 89,583,095 (GRCm39)	F26I	probably benign	Het
Or4c121	A	T	2: 89,023,790 (GRCm39)	I196N	probably damaging	Het
Or8d1b	T	A	9: 38,887,283 (GRCm39)	F104I	probably damaging	Het
Or8j3c	A	T	2: 86,253,177 (GRCm39)	I281K	possibly damaging	Het
Patj	T	A	4: 98,457,315 (GRCm39)	N1272K	probably damaging	Het
Peak1	T	C	9: 56,165,093 (GRCm39)	E945G	probably benign	Het
Peg3	C	T	7: 6,720,858 (GRCm39)	D16N	probably damaging	Het
Pik3r4	T	G	9: 105,554,089 (GRCm39)	I1082M	possibly damaging	Het
Plekhg5	T	A	4: 152,192,242 (GRCm39)	M472K	possibly damaging	Het
Plekhm1	T	C	11: 103,286,054 (GRCm39)	D127G	probably damaging	Het
Ppfia4	G	A	1: 134,239,853 (GRCm39)	S908L	probably damaging	Het
Psmc3	A	G	2: 90,885,391 (GRCm39)	N60S	probably benign	Het
Rapgef1	T	A	2: 29,616,226 (GRCm39)	D697E	probably damaging	Het
Rapgef3	T	A	15: 97,659,449 (GRCm39)	H54L	probably benign	Het
Rhobtb3	G	A	13: 76,020,572 (GRCm39)	R577*	probably null	Het
Safb2	T	C	17: 56,871,594 (GRCm39)	E218G	possibly damaging	Het
Scaf1	C	T	7: 44,657,850 (GRCm39)	R343H	probably damaging	Het
Snx24	G	A	18: 53,473,307 (GRCm39)		probably null	Het
Tbc1d1	T	C	5: 64,442,100 (GRCm39)	F707L	probably benign	Het
Tcaf2	T	C	6: 42,603,074 (GRCm39)	T829A	probably damaging	Het
Tcea2	C	T	2: 181,328,711 (GRCm39)	Q248*	probably null	Het
Tcirg1	A	T	19: 3,946,666 (GRCm39)	L729Q	probably damaging	Het
Thap3	A	G	4: 152,070,149 (GRCm39)	F82L	probably damaging	Het
Ubap2l	G	T	3: 89,909,662 (GRCm39)	P56H	probably damaging	Het
Ubr2	A	G	17: 47,321,139 (GRCm39)	S3P	probably benign	Het
Uchl3	C	T	14: 101,923,128 (GRCm39)		probably benign	Het
Vmn2r111	T	A	17: 22,767,165 (GRCm39)	E777D	probably damaging	Het
Vmn2r20	A	T	6: 123,363,082 (GRCm39)	D567E	probably damaging	Het
Vps13c	T	G	9: 67,845,045 (GRCm39)	L2043R	probably damaging	Het
Zan	T	G	5: 137,398,396 (GRCm39)	D4212A	unknown	Het
Zap70	C	T	1: 36,817,832 (GRCm39)	P278S	probably benign	Het
Zbtb8b	A	T	4: 129,321,478 (GRCm39)	M461K	possibly damaging	Het
Zfat	T	G	15: 68,052,211 (GRCm39)	I528L	probably benign	Het
Zfp532	T	G	18: 65,771,834 (GRCm39)	V784G	probably benign	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
R5197:Ttk	UTSW	9	83,721,394 (GRCm39)	missense	probably benign
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
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

PCR Primer
(F):5'- GGGTTTCAAGTTCTTCTCTATAAAGGG -3'
(R):5'- AGCAAGTCCTTTCACTAGATCAG -3'

Sequencing Primer
(F):5'- GGGAAAAGATGTTTTGTCATGTAAGC -3'
(R):5'- CCTTTCACTAGATCAGTTACATTCAG -3'

Posted On

2019-05-13