Mutagenetix > Incidental Mutation

Incidental Mutation 'R5650:Knl1'

441348

Institutional Source

Beutler Lab

Gene Symbol

Knl1

Ensembl Gene

ENSMUSG00000027326

Gene Name

kinetochore scaffold 1

Synonyms

Casc5, 2310043D08Rik, 5730505K17Rik

MMRRC Submission

043296-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5650 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

118877600-118935982 bp(+) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

T to A at 118912031 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Stop codon at position 1716 (L1716*)

Ref Sequence

ENSEMBL: ENSMUSP00000097140 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028802] [ENSMUST00000099542]

AlphaFold

Q66JQ7

Predicted Effect

probably null
Transcript: ENSMUST00000028802
AA Change: L1716*

SMART Domains

Protein: ENSMUSP00000028802
Gene: ENSMUSG00000027326
AA Change: L1716*

Domain	Start	End	E-Value	Type
low complexity region	49	58	N/A	INTRINSIC
internal_repeat_1	98	304	1.57e-6	PROSPERO
low complexity region	426	433	N/A	INTRINSIC
internal_repeat_1	610	824	1.57e-6	PROSPERO
low complexity region	883	894	N/A	INTRINSIC
low complexity region	1148	1159	N/A	INTRINSIC
low complexity region	1621	1644	N/A	INTRINSIC
coiled coil region	1724	1755	N/A	INTRINSIC
low complexity region	1836	1850	N/A	INTRINSIC
low complexity region	1864	1878	N/A	INTRINSIC
PDB:4NF9\|B	1899	2119	1e-115	PDB

Predicted Effect

probably null
Transcript: ENSMUST00000099542
AA Change: L1716*

SMART Domains

Protein: ENSMUSP00000097140
Gene: ENSMUSG00000027326
AA Change: L1716*

Domain	Start	End	E-Value	Type
low complexity region	49	58	N/A	INTRINSIC
internal_repeat_1	98	304	1.57e-6	PROSPERO
low complexity region	426	433	N/A	INTRINSIC
internal_repeat_1	610	824	1.57e-6	PROSPERO
low complexity region	883	894	N/A	INTRINSIC
low complexity region	1148	1159	N/A	INTRINSIC
low complexity region	1621	1644	N/A	INTRINSIC
coiled coil region	1724	1755	N/A	INTRINSIC
low complexity region	1836	1850	N/A	INTRINSIC
low complexity region	1864	1878	N/A	INTRINSIC
PDB:4NF9\|B	1899	2119	1e-115	PDB

Coding Region Coverage

1x: 99.5%
3x: 98.9%
10x: 97.6%
20x: 96.0%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a component of the multiprotein assembly that is required for creation of kinetochore-microtubule attachments and chromosome segregation. The encoded protein functions as a scaffold for proteins that influence the spindle assembly checkpoint during the eukaryotic cell cycle and it interacts with at least five different kinetochore proteins and two checkpoint kinases. In adults, this gene is predominantly expressed in normal testes, various cancer cell lines and primary tumors from other tissues and is ubiquitously expressed in fetal tissues. This gene was originally identified as a fusion partner with the mixed-lineage leukemia (MLL) gene in t(11;15)(q23;q14). Mutations in this gene cause autosomal recessive primary microcephaly-4 (MCPH4). Alternative splicing results in multiple transcript variants encoding different isoforms. Additional splice variants have been described but their biological validity has not been confirmed. [provided by RefSeq, Jan 2013]
PHENOTYPE: Mice homozygous for a transgenic gene disruption exhibit embryonic lethality at E6. Mice homozygous for an ENU-induced allele exhibit possible embryonic lethality. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Alms1	T	C	6: 85,597,253 (GRCm39)	L693P	probably damaging	Het
Ankrd11	T	C	8: 123,614,136 (GRCm39)	T2524A	probably damaging	Het
Cdr2	A	G	7: 120,557,559 (GRCm39)	I322T	probably damaging	Het
Cep76	A	T	18: 67,758,136 (GRCm39)	C385S	probably damaging	Het
Cercam	C	T	2: 29,771,827 (GRCm39)	S549F	probably damaging	Het
Coro1b	C	T	19: 4,200,610 (GRCm39)	T209I	possibly damaging	Het
Dlec1	G	T	9: 118,972,662 (GRCm39)	E1462*	probably null	Het
Dlgap5	C	T	14: 47,649,196 (GRCm39)	G166D	probably benign	Het
Ep400	C	T	5: 110,843,818 (GRCm39)		probably null	Het
Fam3d	A	T	14: 8,357,142 (GRCm38)	V96E	probably damaging	Het
Fgr	T	G	4: 132,727,533 (GRCm39)	V478G	probably benign	Het
Fmo9	T	A	1: 166,491,015 (GRCm39)	I437F	probably damaging	Het
Gabrd	A	T	4: 155,473,081 (GRCm39)	V64E	probably damaging	Het
Gsap	A	G	5: 21,456,051 (GRCm39)	Y385C	probably damaging	Het
H4c4	A	T	13: 23,765,778 (GRCm39)	N65I	possibly damaging	Het
Hat1	T	C	2: 71,264,378 (GRCm39)	V272A	probably benign	Het
Helz	T	A	11: 107,485,972 (GRCm39)	M127K	probably null	Het
Hsp90b1	G	A	10: 86,529,367 (GRCm39)	A310V	probably damaging	Het
Hspa4	T	C	11: 53,155,919 (GRCm39)	Y662C	probably damaging	Het
Kif7	C	T	7: 79,360,727 (GRCm39)	R216H	probably damaging	Het
Klhl33	A	G	14: 51,129,285 (GRCm39)	I648T	probably benign	Het
Lgals9	T	A	11: 78,863,980 (GRCm39)	N55I	probably damaging	Het
Lmo7	A	T	14: 102,136,110 (GRCm39)	T606S	probably damaging	Het
Mdn1	A	G	4: 32,667,467 (GRCm39)		probably null	Het
Mip	A	T	10: 128,061,934 (GRCm39)	I62F	possibly damaging	Het
Naa35	G	A	13: 59,770,680 (GRCm39)		probably benign	Het
Npepl1	T	C	2: 173,963,329 (GRCm39)	F454L	possibly damaging	Het
Or10h28	A	T	17: 33,487,858 (GRCm39)	E53D	probably benign	Het
Or1j21	T	A	2: 36,683,277 (GRCm39)	S10T	probably benign	Het
Or5ae1	T	A	7: 84,565,626 (GRCm39)	I213N	possibly damaging	Het
Or8b1b	A	T	9: 38,376,023 (GRCm39)	K229*	probably null	Het
Oxct1	T	A	15: 4,172,332 (GRCm39)	V466D	probably damaging	Het
Piezo2	T	A	18: 63,144,792 (GRCm39)	I2768F	probably damaging	Het
Pitpnm1	C	A	19: 4,153,319 (GRCm39)	D158E	possibly damaging	Het
Plekho2	T	C	9: 65,464,018 (GRCm39)	N277S	probably benign	Het
Rab33b	T	C	3: 51,400,837 (GRCm39)	Y104H	probably damaging	Het
Rpap1	T	C	2: 119,604,331 (GRCm39)	S473G	probably benign	Het
Serpina1b	T	A	12: 103,694,694 (GRCm39)		probably null	Het
Slc25a17	A	T	15: 81,213,377 (GRCm39)		probably null	Het
Slc43a2	T	C	11: 75,436,633 (GRCm39)	C160R	probably damaging	Het
Slc7a4	G	T	16: 17,393,548 (GRCm39)	L84M	possibly damaging	Het
Slco1a4	T	A	6: 141,755,120 (GRCm39)	I561F	possibly damaging	Het
Sowahc	GGGAGGAGGAGGAGGAGGAGGAGGAGGA	GGGAGGAGGAGGAGGAGGAGGAGGA	10: 59,059,313 (GRCm39)		probably benign	Het
Specc1	T	C	11: 62,008,793 (GRCm39)	I183T	probably damaging	Het
Sucla2	A	G	14: 73,828,569 (GRCm39)	K362E	probably benign	Het
Tcf12	A	T	9: 71,792,584 (GRCm39)		probably null	Het
Tlr11	C	T	14: 50,598,658 (GRCm39)	P215S	probably benign	Het
Tmem41b	A	G	7: 109,574,072 (GRCm39)	S198P	probably damaging	Het
Tubgcp3	A	G	8: 12,698,670 (GRCm39)	F427S	probably damaging	Het
Wdr81	T	A	11: 75,335,574 (GRCm39)	S1752C	probably damaging	Het
Zbtb7a	A	G	10: 80,980,883 (GRCm39)	Y359C	probably damaging	Het
Zfp37	T	C	4: 62,110,002 (GRCm39)	Y354C	probably damaging	Het
Zmpste24	T	A	4: 120,940,074 (GRCm39)	I191F	possibly damaging	Het

Other mutations in Knl1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00272:Knl1	APN	2	118,894,564 (GRCm39)	missense	probably damaging	0.96
IGL00582:Knl1	APN	2	118,932,980 (GRCm39)	missense	probably benign	0.19
IGL00666:Knl1	APN	2	118,900,945 (GRCm39)	missense	probably damaging	0.96
IGL01062:Knl1	APN	2	118,907,461 (GRCm39)	missense	probably benign	0.33
IGL01395:Knl1	APN	2	118,902,047 (GRCm39)	missense	probably damaging	0.96
IGL01604:Knl1	APN	2	118,900,482 (GRCm39)	missense	probably damaging	1.00
IGL01996:Knl1	APN	2	118,934,542 (GRCm39)	missense	probably damaging	1.00
IGL02086:Knl1	APN	2	118,931,255 (GRCm39)	missense	probably benign	0.40
IGL02105:Knl1	APN	2	118,902,289 (GRCm39)	missense	probably benign
IGL02106:Knl1	APN	2	118,902,489 (GRCm39)	missense	possibly damaging	0.89
IGL02201:Knl1	APN	2	118,899,633 (GRCm39)	missense	probably benign	0.01
IGL02252:Knl1	APN	2	118,903,021 (GRCm39)	missense	probably damaging	1.00
IGL02414:Knl1	APN	2	118,900,804 (GRCm39)	missense	possibly damaging	0.83
IGL02655:Knl1	APN	2	118,901,473 (GRCm39)	missense	possibly damaging	0.62
IGL02682:Knl1	APN	2	118,908,450 (GRCm39)	missense	possibly damaging	0.86
IGL02710:Knl1	APN	2	118,901,411 (GRCm39)	missense	probably damaging	0.99
IGL02877:Knl1	APN	2	118,919,312 (GRCm39)	missense	probably benign	0.08
IGL03100:Knl1	APN	2	118,931,251 (GRCm39)	missense	probably damaging	0.99
IGL03210:Knl1	APN	2	118,901,098 (GRCm39)	missense	probably benign	0.02
IGL03138:Knl1	UTSW	2	118,902,840 (GRCm39)	missense	probably damaging	0.96
R0023:Knl1	UTSW	2	118,933,030 (GRCm39)	missense	possibly damaging	0.73
R0064:Knl1	UTSW	2	118,906,724 (GRCm39)	missense	probably benign	0.00
R0064:Knl1	UTSW	2	118,906,724 (GRCm39)	missense	probably benign	0.00
R0078:Knl1	UTSW	2	118,900,373 (GRCm39)	missense	probably benign	0.16
R0178:Knl1	UTSW	2	118,888,886 (GRCm39)	splice site	probably benign
R0295:Knl1	UTSW	2	118,919,320 (GRCm39)	missense	probably damaging	1.00
R0433:Knl1	UTSW	2	118,934,542 (GRCm39)	missense	probably damaging	0.96
R0453:Knl1	UTSW	2	118,898,869 (GRCm39)	missense	probably damaging	1.00
R0569:Knl1	UTSW	2	118,927,916 (GRCm39)	missense	possibly damaging	0.95
R0827:Knl1	UTSW	2	118,919,382 (GRCm39)	splice site	probably benign
R0920:Knl1	UTSW	2	118,900,309 (GRCm39)	missense	probably benign	0.00
R1120:Knl1	UTSW	2	118,892,856 (GRCm39)	missense	probably damaging	0.99
R1155:Knl1	UTSW	2	118,901,635 (GRCm39)	missense	possibly damaging	0.90
R1204:Knl1	UTSW	2	118,901,670 (GRCm39)	missense	probably benign	0.00
R1241:Knl1	UTSW	2	118,903,054 (GRCm39)	missense	probably benign	0.03
R1387:Knl1	UTSW	2	118,901,211 (GRCm39)	missense	possibly damaging	0.93
R1448:Knl1	UTSW	2	118,898,788 (GRCm39)	missense	probably damaging	1.00
R1469:Knl1	UTSW	2	118,901,827 (GRCm39)	missense	possibly damaging	0.73
R1469:Knl1	UTSW	2	118,901,827 (GRCm39)	missense	possibly damaging	0.73
R1719:Knl1	UTSW	2	118,902,219 (GRCm39)	missense	probably benign	0.01
R1721:Knl1	UTSW	2	118,906,815 (GRCm39)	missense	probably damaging	1.00
R2128:Knl1	UTSW	2	118,902,300 (GRCm39)	missense	possibly damaging	0.79
R2170:Knl1	UTSW	2	118,918,075 (GRCm39)	critical splice donor site	probably null
R2227:Knl1	UTSW	2	118,902,481 (GRCm39)	missense	probably damaging	0.97
R2246:Knl1	UTSW	2	118,902,708 (GRCm39)	missense	probably damaging	1.00
R2275:Knl1	UTSW	2	118,902,762 (GRCm39)	missense	probably damaging	0.99
R2508:Knl1	UTSW	2	118,888,849 (GRCm39)	nonsense	probably null
R3115:Knl1	UTSW	2	118,900,872 (GRCm39)	missense	possibly damaging	0.53
R3122:Knl1	UTSW	2	118,899,425 (GRCm39)	missense	probably benign	0.32
R3431:Knl1	UTSW	2	118,892,843 (GRCm39)	missense	probably damaging	1.00
R3755:Knl1	UTSW	2	118,933,060 (GRCm39)	missense	probably damaging	1.00
R4461:Knl1	UTSW	2	118,890,080 (GRCm39)	missense	probably benign	0.00
R4600:Knl1	UTSW	2	118,901,025 (GRCm39)	missense	possibly damaging	0.90
R4713:Knl1	UTSW	2	118,899,618 (GRCm39)	nonsense	probably null
R4758:Knl1	UTSW	2	118,902,213 (GRCm39)	frame shift	probably null
R4762:Knl1	UTSW	2	118,902,417 (GRCm39)	missense	probably benign	0.01
R4869:Knl1	UTSW	2	118,902,832 (GRCm39)	missense	possibly damaging	0.73
R4870:Knl1	UTSW	2	118,911,994 (GRCm39)	missense	probably benign	0.22
R4935:Knl1	UTSW	2	118,899,438 (GRCm39)	missense	possibly damaging	0.50
R5167:Knl1	UTSW	2	118,900,512 (GRCm39)	missense	probably damaging	1.00
R5184:Knl1	UTSW	2	118,899,657 (GRCm39)	missense	probably damaging	1.00
R5293:Knl1	UTSW	2	118,900,176 (GRCm39)	missense	probably damaging	0.99
R5326:Knl1	UTSW	2	118,898,829 (GRCm39)	missense	possibly damaging	0.66
R5331:Knl1	UTSW	2	118,900,736 (GRCm39)	missense	possibly damaging	0.92
R5353:Knl1	UTSW	2	118,901,464 (GRCm39)	missense	probably benign	0.01
R5493:Knl1	UTSW	2	118,899,211 (GRCm39)	missense	probably damaging	0.98
R5542:Knl1	UTSW	2	118,898,829 (GRCm39)	missense	possibly damaging	0.66
R5632:Knl1	UTSW	2	118,900,833 (GRCm39)	missense	probably damaging	1.00
R5854:Knl1	UTSW	2	118,900,884 (GRCm39)	missense	probably benign	0.02
R5979:Knl1	UTSW	2	118,899,841 (GRCm39)	missense	possibly damaging	0.83
R6086:Knl1	UTSW	2	118,924,549 (GRCm39)	missense	probably damaging	1.00
R6283:Knl1	UTSW	2	118,900,767 (GRCm39)	missense	probably damaging	1.00
R6285:Knl1	UTSW	2	118,902,422 (GRCm39)	missense	probably damaging	1.00
R6313:Knl1	UTSW	2	118,899,799 (GRCm39)	missense	probably damaging	1.00
R6419:Knl1	UTSW	2	118,899,484 (GRCm39)	missense	probably benign	0.02
R6608:Knl1	UTSW	2	118,917,093 (GRCm39)	missense	probably damaging	0.99
R6881:Knl1	UTSW	2	118,925,665 (GRCm39)	missense	possibly damaging	0.67
R7161:Knl1	UTSW	2	118,901,266 (GRCm39)	missense	possibly damaging	0.79
R7206:Knl1	UTSW	2	118,899,780 (GRCm39)	missense	probably benign	0.35
R7270:Knl1	UTSW	2	118,933,003 (GRCm39)	missense	possibly damaging	0.53
R7276:Knl1	UTSW	2	118,902,167 (GRCm39)	missense	probably damaging	0.98
R7358:Knl1	UTSW	2	118,901,040 (GRCm39)	missense	possibly damaging	0.92
R7402:Knl1	UTSW	2	118,925,707 (GRCm39)	nonsense	probably null
R7408:Knl1	UTSW	2	118,901,073 (GRCm39)	missense	possibly damaging	0.54
R7475:Knl1	UTSW	2	118,918,027 (GRCm39)	missense	probably damaging	1.00
R7516:Knl1	UTSW	2	118,901,179 (GRCm39)	missense	probably damaging	0.99
R7524:Knl1	UTSW	2	118,896,460 (GRCm39)	missense	probably damaging	1.00
R7559:Knl1	UTSW	2	118,924,487 (GRCm39)	missense	possibly damaging	0.84
R7607:Knl1	UTSW	2	118,925,614 (GRCm39)	missense	possibly damaging	0.93
R7745:Knl1	UTSW	2	118,902,037 (GRCm39)	missense	probably benign	0.13
R7847:Knl1	UTSW	2	118,901,457 (GRCm39)	missense	probably benign	0.02
R8423:Knl1	UTSW	2	118,900,513 (GRCm39)	missense	probably damaging	1.00
R8725:Knl1	UTSW	2	118,899,524 (GRCm39)	missense	probably benign	0.34
R8727:Knl1	UTSW	2	118,899,524 (GRCm39)	missense	probably benign	0.34
R8995:Knl1	UTSW	2	118,902,990 (GRCm39)	missense	probably benign	0.11
R9023:Knl1	UTSW	2	118,900,761 (GRCm39)	missense	probably benign	0.27
R9100:Knl1	UTSW	2	118,899,469 (GRCm39)	missense	probably benign	0.02
R9102:Knl1	UTSW	2	118,917,973 (GRCm39)	missense	probably benign	0.22
R9303:Knl1	UTSW	2	118,898,829 (GRCm39)	missense	possibly damaging	0.83
R9400:Knl1	UTSW	2	118,931,224 (GRCm39)	missense	probably damaging	0.98
R9426:Knl1	UTSW	2	118,899,979 (GRCm39)	missense	possibly damaging	0.81
R9583:Knl1	UTSW	2	118,887,782 (GRCm39)	missense	probably damaging	1.00
R9616:Knl1	UTSW	2	118,907,425 (GRCm39)	missense	probably damaging	1.00
R9616:Knl1	UTSW	2	118,899,994 (GRCm39)	missense	probably benign	0.02
R9671:Knl1	UTSW	2	118,901,089 (GRCm39)	missense	probably damaging	1.00
R9766:Knl1	UTSW	2	118,900,381 (GRCm39)	missense	probably damaging	1.00
R9782:Knl1	UTSW	2	118,899,910 (GRCm39)	missense	probably benign	0.02

Predicted Primers

PCR Primer
(F):5'- GTTCTCCCAGACATGGTGTC -3'
(R):5'- GGGTTTCTATTCATAATACTGCCTG -3'

Sequencing Primer
(F):5'- CAAGAGGATCCTAAGTTCCAGGC -3'
(R):5'- ATTCCATTCTTTTTCCCATACTGCAG -3'

Posted On

2016-11-08