Incidental Mutation 'R9616:Knl1'
ID 724558
Institutional Source Beutler Lab
Gene Symbol Knl1
Ensembl Gene ENSMUSG00000027326
Gene Name kinetochore scaffold 1
Synonyms Casc5, 2310043D08Rik, 5730505K17Rik
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9616 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 118877600-118935982 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 118899994 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 565 (V565A)
Ref Sequence ENSEMBL: ENSMUSP00000028799 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028799] [ENSMUST00000028802] [ENSMUST00000099542] [ENSMUST00000152380] [ENSMUST00000153300]
AlphaFold Q66JQ7
Predicted Effect probably benign
Transcript: ENSMUST00000028799
AA Change: V565A

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000028799
Gene: ENSMUSG00000027326
AA Change: V565A

DomainStartEndE-ValueType
low complexity region 49 58 N/A INTRINSIC
PDB:4A1G|H 126 175 1e-13 PDB
low complexity region 426 433 N/A INTRINSIC
low complexity region 883 894 N/A INTRINSIC
low complexity region 1148 1159 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000028802
AA Change: V565A

PolyPhen 2 Score 0.163 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000028802
Gene: ENSMUSG00000027326
AA Change: V565A

DomainStartEndE-ValueType
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 benign
Transcript: ENSMUST00000099542
AA Change: V565A

PolyPhen 2 Score 0.163 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000097140
Gene: ENSMUSG00000027326
AA Change: V565A

DomainStartEndE-ValueType
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 benign
Transcript: ENSMUST00000152380
SMART Domains Protein: ENSMUSP00000118646
Gene: ENSMUSG00000027326

DomainStartEndE-ValueType
low complexity region 49 58 N/A INTRINSIC
PDB:4A1G|H 126 175 3e-14 PDB
low complexity region 426 433 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000153300
SMART Domains Protein: ENSMUSP00000120905
Gene: ENSMUSG00000027326

DomainStartEndE-ValueType
low complexity region 49 58 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 99.0%
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: 90 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3110040M04Rik T A 1: 151,080,480 (GRCm39) D189E probably benign Het
Abca13 A T 11: 9,240,501 (GRCm39) H788L probably benign Het
Abcb1b A G 5: 8,862,779 (GRCm39) I154V probably benign Het
Acsm4 A G 7: 119,293,872 (GRCm39) N81S probably benign Het
Adamts5 G A 16: 85,659,674 (GRCm39) H873Y probably benign Het
Aox4 C T 1: 58,268,020 (GRCm39) T200I possibly damaging Het
Arhgap33 A G 7: 30,229,367 (GRCm39) V336A probably damaging Het
Brca1 C T 11: 101,416,683 (GRCm39) E484K probably damaging Het
Capn13 T A 17: 73,672,964 (GRCm39) D113V probably benign Het
Catsper2 TAGGATGGCTTTTCTCAGGATAGCTTTTCTCAGGATGGCTTTTCTCAGGATAGCTTTTCTCAGGATGGCTTTTCTCAGGATAGCTTTTCT TAGGATGGCTTTTCTCAGGATAGCTTTTCTCAGGATGGCTTTTCTCAGGATAGCTTTTCT 2: 121,228,053 (GRCm39) probably benign Het
Ceacam3 G A 7: 16,892,078 (GRCm39) E274K Het
Cfh A T 1: 140,030,254 (GRCm39) I891K probably damaging Het
Cgn A G 3: 94,670,332 (GRCm39) S1041P probably damaging Het
Cldn18 T C 9: 99,580,915 (GRCm39) D111G probably benign Het
Cnp G A 11: 100,467,261 (GRCm39) R68Q probably benign Het
Cntn4 T A 6: 106,674,525 (GRCm39) C1008* probably null Het
Cntnap5a T C 1: 116,029,323 (GRCm39) I259T probably benign Het
Cubn A G 2: 13,319,529 (GRCm39) I2897T probably benign Het
Cyp2c39 T A 19: 39,501,648 (GRCm39) L67Q probably damaging Het
Dclk1 G A 3: 55,387,854 (GRCm39) C100Y probably damaging Het
Ddc C T 11: 11,772,288 (GRCm39) W349* probably null Het
Dennd3 A G 15: 73,440,563 (GRCm39) E1198G probably benign Het
Dnah1 T C 14: 31,026,400 (GRCm39) D826G probably null Het
Dpp4 T C 2: 62,217,429 (GRCm39) Y56C probably damaging Het
Etv6 A G 6: 134,243,295 (GRCm39) D350G possibly damaging Het
Fat1 C A 8: 45,406,075 (GRCm39) P942Q probably damaging Het
Fbxl5 A G 5: 43,916,159 (GRCm39) F418L probably benign Het
Fbxo11 T A 17: 88,316,098 (GRCm39) H368L Het
Fhl2 G T 1: 43,167,546 (GRCm39) H182Q probably damaging Het
Gabpa T A 16: 84,649,461 (GRCm39) C223S probably damaging Het
Gigyf2 T C 1: 87,356,326 (GRCm39) I803T unknown Het
Greb1 A T 12: 16,790,038 (GRCm39) N3K probably damaging Het
Hmcn1 T G 1: 150,684,473 (GRCm39) S366R probably benign Het
Il17b A G 18: 61,825,363 (GRCm39) Q133R probably benign Het
Inha T A 1: 75,486,211 (GRCm39) S169T probably benign Het
Itsn1 G A 16: 91,650,055 (GRCm39) R243H probably benign Het
Kcnu1 G GA 8: 26,403,675 (GRCm39) probably null Het
Kdm1b A G 13: 47,234,030 (GRCm39) E788G probably damaging Het
Kdm2a A T 19: 4,370,308 (GRCm39) I1059N probably damaging Het
Klk1b9 G T 7: 43,628,795 (GRCm39) G100C probably benign Het
Lpp T C 16: 24,580,719 (GRCm39) V270A probably benign Het
Lrrc15 A G 16: 30,092,517 (GRCm39) L274P probably damaging Het
Mertk C T 2: 128,643,255 (GRCm39) L885F probably benign Het
Mpst T A 15: 78,294,361 (GRCm39) L31* probably null Het
Ms4a10 T C 19: 10,944,440 (GRCm39) T115A possibly damaging Het
Myof A G 19: 37,923,263 (GRCm39) I1330T possibly damaging Het
Ncam2 T C 16: 81,240,142 (GRCm39) I201T probably damaging Het
Nefh T A 11: 4,889,443 (GRCm39) K1059* probably null Het
Nek1 T C 8: 61,473,107 (GRCm39) Y168H probably damaging Het
Nek11 T A 9: 105,082,011 (GRCm39) T531S probably damaging Het
Nelfa G A 5: 34,059,127 (GRCm39) P243S possibly damaging Het
Niban1 T C 1: 151,512,193 (GRCm39) Y32H probably damaging Het
Notum G T 11: 120,550,974 (GRCm39) T64K Het
Or13c7d T A 4: 43,770,193 (GRCm39) K273* probably null Het
Or52b2 A C 7: 104,986,520 (GRCm39) Y134* probably null Het
Or9i16 A G 19: 13,864,861 (GRCm39) S238P probably damaging Het
Otof A G 5: 30,539,708 (GRCm39) I1035T possibly damaging Het
Otud3 A G 4: 138,624,925 (GRCm39) Y259H probably benign Het
Per1 G T 11: 68,993,554 (GRCm39) C368F probably damaging Het
Pitrm1 G T 13: 6,605,602 (GRCm39) R183L probably damaging Het
Prl3a1 C T 13: 27,459,118 (GRCm39) A119V Het
Pycard C T 7: 127,592,776 (GRCm39) G17E probably benign Het
Rnf13 A G 3: 57,740,430 (GRCm39) D249G possibly damaging Het
Sdhaf2 T C 19: 10,494,689 (GRCm39) Y33C probably damaging Het
Sdk2 A G 11: 113,691,061 (GRCm39) V1838A probably benign Het
Sgo2b C T 8: 64,380,274 (GRCm39) V853I probably benign Het
Slc1a4 T C 11: 20,282,403 (GRCm39) T24A probably benign Het
Slc8a1 T C 17: 81,955,407 (GRCm39) T544A probably benign Het
Sntg2 T C 12: 30,326,732 (GRCm39) N143S probably benign Het
Sphkap T C 1: 83,254,989 (GRCm39) E920G probably damaging Het
Srgap2 T A 1: 131,252,828 (GRCm39) H132L Het
Srgap3 A T 6: 112,748,524 (GRCm39) V376D probably damaging Het
Stxbp5l T C 16: 37,036,314 (GRCm39) K434E probably damaging Het
Tab2 A T 10: 7,795,005 (GRCm39) N492K possibly damaging Het
Tbc1d32 T C 10: 56,037,246 (GRCm39) Q666R possibly damaging Het
Tekt4 T C 17: 25,692,782 (GRCm39) probably null Het
Tnni3k G A 3: 154,667,724 (GRCm39) Q230* probably null Het
Trp53bp1 A C 2: 121,066,657 (GRCm39) S690A probably benign Het
Trpa1 C A 1: 14,989,077 (GRCm39) probably benign Het
Trpm1 T G 7: 63,858,132 (GRCm39) V324G probably damaging Het
Usp29 A G 7: 6,966,179 (GRCm39) E674G possibly damaging Het
Vmn2r59 T C 7: 41,661,299 (GRCm39) R839G probably damaging Het
Vmn2r6 A G 3: 64,445,724 (GRCm39) L667P probably damaging Het
Vmn2r91 T A 17: 18,356,305 (GRCm39) F657L possibly damaging Het
Vps13d A G 4: 144,824,701 (GRCm39) V2923A Het
Xylb T A 9: 119,201,022 (GRCm39) L220Q probably damaging Het
Zbtb10 C T 3: 9,316,473 (GRCm39) T95M probably benign Het
Zfp263 C T 16: 3,567,482 (GRCm39) P599L probably damaging Het
Zfp532 A G 18: 65,789,639 (GRCm39) E1026G probably benign Het
Zfp78 A G 7: 6,382,078 (GRCm39) N376S probably benign Het
Other mutations in Knl1
AlleleSourceChrCoordTypePredicted EffectPPH 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
R5650:Knl1 UTSW 2 118,912,031 (GRCm39) nonsense probably null
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
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
Posted On 2022-09-12