Incidental Mutation 'IGL02252:Knl1'
ID286466
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Knl1
Ensembl Gene ENSMUSG00000027326
Gene Namekinetochore scaffold 1
Synonyms2310043D08Rik, 5730505K17Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02252
Quality Score
Status
Chromosome2
Chromosomal Location119047119-119105501 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 119072540 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Leucine at position 1574 (Q1574L)
Ref Sequence ENSEMBL: ENSMUSP00000097140 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028799] [ENSMUST00000028802] [ENSMUST00000099542] [ENSMUST00000152380]
Predicted Effect probably benign
Transcript: ENSMUST00000028799
AA Change: Q1574L

PolyPhen 2 Score 0.062 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000028799
Gene: ENSMUSG00000027326
AA Change: Q1574L

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 damaging
Transcript: ENSMUST00000028802
AA Change: Q1574L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000028802
Gene: ENSMUSG00000027326
AA Change: Q1574L

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 damaging
Transcript: ENSMUST00000099542
AA Change: Q1574L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000097140
Gene: ENSMUSG00000027326
AA Change: Q1574L

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
Coding Region Coverage
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933409G03Rik A G 2: 68,614,334 probably benign Het
Actl7b A T 4: 56,741,205 I51N probably damaging Het
Adamts12 A G 15: 11,311,015 I1119M probably benign Het
Apol10a T A 15: 77,488,470 V102D probably benign Het
Atrx T C X: 105,845,823 E1628G possibly damaging Het
Btnl2 C T 17: 34,365,390 S429F possibly damaging Het
C4bp C A 1: 130,636,787 D387Y probably damaging Het
Crybg3 G T 16: 59,552,524 probably benign Het
Dcaf12 G T 4: 41,294,085 H351N probably benign Het
Fign A G 2: 63,980,639 S96P probably benign Het
Ggt5 A G 10: 75,602,732 I96V possibly damaging Het
Gm11639 C A 11: 104,753,927 R1114S possibly damaging Het
Gm3238 A G 10: 77,770,857 probably benign Het
Gm4792 G T 10: 94,295,240 P69Q unknown Het
Gm5155 G T 7: 17,910,532 V525F possibly damaging Het
Ighv1-58 A T 12: 115,312,277 N80K possibly damaging Het
Ikbkap G T 4: 56,759,813 Q1151K probably benign Het
Irgm1 C T 11: 48,866,154 G277S possibly damaging Het
Jsrp1 A G 10: 80,808,873 V233A probably benign Het
Kcp T A 6: 29,504,549 R85W probably damaging Het
Kif14 T C 1: 136,478,392 Y565H probably damaging Het
Klk1b4 G A 7: 44,210,670 W69* probably null Het
Lao1 A G 4: 118,967,416 N232D probably benign Het
Lipn A G 19: 34,071,757 I108V probably benign Het
Lrrc49 T A 9: 60,687,859 M1L probably benign Het
Matn2 G T 15: 34,316,590 R26L probably damaging Het
Mmp16 G A 4: 18,110,523 D440N probably damaging Het
Mn1 G A 5: 111,421,241 A1026T probably damaging Het
Mrgpra1 A T 7: 47,335,164 F256I probably benign Het
Msantd3 A C 4: 48,560,869 E148D probably benign Het
Mylk3 G T 8: 85,355,476 L361I probably benign Het
Nlrp12 A G 7: 3,245,350 S117P probably benign Het
Nsmaf T C 4: 6,398,378 E870G probably benign Het
Olfr469 C A 7: 107,823,146 A108S probably benign Het
Olfr854 T A 9: 19,566,971 I138F probably damaging Het
Oplah T C 15: 76,304,764 T320A probably damaging Het
Pard3 T G 8: 127,398,756 S729A probably benign Het
Pdzd9 T C 7: 120,663,015 I75V probably benign Het
Pgf A G 12: 85,169,425 probably benign Het
Phf1 T A 17: 26,935,135 V140D possibly damaging Het
Pkd1l3 T C 8: 109,631,076 S775P possibly damaging Het
Rhobtb1 A T 10: 69,249,685 T85S probably damaging Het
Sez6 T A 11: 77,974,513 Y659N probably damaging Het
Sfmbt1 T C 14: 30,817,733 L826P probably damaging Het
Sftpd T A 14: 41,172,514 D316V probably damaging Het
Shc2 T C 10: 79,626,370 D313G probably benign Het
Snrk T C 9: 122,157,260 Y232H probably damaging Het
Sntg1 G T 1: 8,414,228 P456Q probably benign Het
Sorbs1 A T 19: 40,314,397 N783K probably damaging Het
Stag3 A T 5: 138,302,548 I923F probably damaging Het
Tep1 T A 14: 50,830,255 H2168L possibly damaging Het
Tmem132c A T 5: 127,462,927 N339I possibly damaging Het
Trim34b A G 7: 104,329,932 T129A probably damaging Het
Ttc21a T C 9: 119,956,928 L664P probably damaging Het
Ubl5 C T 9: 20,645,627 R56* probably null Het
Ubox5 G A 2: 130,599,787 R327W probably damaging Het
Ubr5 G T 15: 38,024,894 A546E probably damaging Het
Umodl1 T C 17: 30,994,815 probably null Het
Unc45a T C 7: 80,332,969 probably benign Het
Vmn1r236 C T 17: 21,286,839 T73I probably benign Het
Vmn2r67 T G 7: 85,155,800 N35H probably benign Het
Vmn2r74 A G 7: 85,957,323 Y272H probably benign Het
Wdr43 T A 17: 71,626,850 D147E probably damaging Het
Zfp352 A T 4: 90,224,130 D169V probably benign Het
Zim1 A T 7: 6,688,628 N15K unknown Het
Other mutations in Knl1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00272:Knl1 APN 2 119064083 missense probably damaging 0.96
IGL00582:Knl1 APN 2 119102499 missense probably benign 0.19
IGL00666:Knl1 APN 2 119070464 missense probably damaging 0.96
IGL01062:Knl1 APN 2 119076980 missense probably benign 0.33
IGL01395:Knl1 APN 2 119071566 missense probably damaging 0.96
IGL01604:Knl1 APN 2 119070001 missense probably damaging 1.00
IGL01996:Knl1 APN 2 119104061 missense probably damaging 1.00
IGL02086:Knl1 APN 2 119100774 missense probably benign 0.40
IGL02105:Knl1 APN 2 119071808 missense probably benign
IGL02106:Knl1 APN 2 119072008 missense possibly damaging 0.89
IGL02201:Knl1 APN 2 119069152 missense probably benign 0.01
IGL02414:Knl1 APN 2 119070323 missense possibly damaging 0.83
IGL02655:Knl1 APN 2 119070992 missense possibly damaging 0.62
IGL02682:Knl1 APN 2 119077969 missense possibly damaging 0.86
IGL02710:Knl1 APN 2 119070930 missense probably damaging 0.99
IGL02877:Knl1 APN 2 119088831 missense probably benign 0.08
IGL03100:Knl1 APN 2 119100770 missense probably damaging 0.99
IGL03210:Knl1 APN 2 119070617 missense probably benign 0.02
IGL03138:Knl1 UTSW 2 119072359 missense probably damaging 0.96
R0023:Knl1 UTSW 2 119102549 missense possibly damaging 0.73
R0064:Knl1 UTSW 2 119076243 missense probably benign 0.00
R0064:Knl1 UTSW 2 119076243 missense probably benign 0.00
R0078:Knl1 UTSW 2 119069892 missense probably benign 0.16
R0178:Knl1 UTSW 2 119058405 splice site probably benign
R0295:Knl1 UTSW 2 119088839 missense probably damaging 1.00
R0433:Knl1 UTSW 2 119104061 missense probably damaging 0.96
R0453:Knl1 UTSW 2 119068388 missense probably damaging 1.00
R0569:Knl1 UTSW 2 119097435 missense possibly damaging 0.95
R0827:Knl1 UTSW 2 119088901 splice site probably benign
R0920:Knl1 UTSW 2 119069828 missense probably benign 0.00
R1120:Knl1 UTSW 2 119062375 missense probably damaging 0.99
R1155:Knl1 UTSW 2 119071154 missense possibly damaging 0.90
R1204:Knl1 UTSW 2 119071189 missense probably benign 0.00
R1241:Knl1 UTSW 2 119072573 missense probably benign 0.03
R1387:Knl1 UTSW 2 119070730 missense possibly damaging 0.93
R1448:Knl1 UTSW 2 119068307 missense probably damaging 1.00
R1469:Knl1 UTSW 2 119071346 missense possibly damaging 0.73
R1469:Knl1 UTSW 2 119071346 missense possibly damaging 0.73
R1719:Knl1 UTSW 2 119071738 missense probably benign 0.01
R1721:Knl1 UTSW 2 119076334 missense probably damaging 1.00
R2128:Knl1 UTSW 2 119071819 missense possibly damaging 0.79
R2170:Knl1 UTSW 2 119087594 critical splice donor site probably null
R2227:Knl1 UTSW 2 119072000 missense probably damaging 0.97
R2246:Knl1 UTSW 2 119072227 missense probably damaging 1.00
R2275:Knl1 UTSW 2 119072281 missense probably damaging 0.99
R2508:Knl1 UTSW 2 119058368 nonsense probably null
R3115:Knl1 UTSW 2 119070391 missense possibly damaging 0.53
R3122:Knl1 UTSW 2 119068944 missense probably benign 0.32
R3431:Knl1 UTSW 2 119062362 missense probably damaging 1.00
R3755:Knl1 UTSW 2 119102579 missense probably damaging 1.00
R4461:Knl1 UTSW 2 119059599 missense probably benign 0.00
R4600:Knl1 UTSW 2 119070544 missense possibly damaging 0.90
R4713:Knl1 UTSW 2 119069137 nonsense probably null
R4758:Knl1 UTSW 2 119071732 frame shift probably null
R4762:Knl1 UTSW 2 119071936 missense probably benign 0.01
R4869:Knl1 UTSW 2 119072351 missense possibly damaging 0.73
R4870:Knl1 UTSW 2 119081513 missense probably benign 0.22
R4935:Knl1 UTSW 2 119068957 missense possibly damaging 0.50
R5167:Knl1 UTSW 2 119070031 missense probably damaging 1.00
R5184:Knl1 UTSW 2 119069176 missense probably damaging 1.00
R5293:Knl1 UTSW 2 119069695 missense probably damaging 0.99
R5326:Knl1 UTSW 2 119068348 missense possibly damaging 0.66
R5331:Knl1 UTSW 2 119070255 missense possibly damaging 0.92
R5353:Knl1 UTSW 2 119070983 missense probably benign 0.01
R5493:Knl1 UTSW 2 119068730 missense probably damaging 0.98
R5542:Knl1 UTSW 2 119068348 missense possibly damaging 0.66
R5632:Knl1 UTSW 2 119070352 missense probably damaging 1.00
R5650:Knl1 UTSW 2 119081550 nonsense probably null
R5854:Knl1 UTSW 2 119070403 missense probably benign 0.02
R5979:Knl1 UTSW 2 119069360 missense possibly damaging 0.83
R6086:Knl1 UTSW 2 119094068 missense probably damaging 1.00
R6283:Knl1 UTSW 2 119070286 missense probably damaging 1.00
R6285:Knl1 UTSW 2 119071941 missense probably damaging 1.00
R6313:Knl1 UTSW 2 119069318 missense probably damaging 1.00
R6419:Knl1 UTSW 2 119069003 missense probably benign 0.02
R6608:Knl1 UTSW 2 119086612 missense probably damaging 0.99
R6881:Knl1 UTSW 2 119095184 missense possibly damaging 0.67
R7161:Knl1 UTSW 2 119070785 missense possibly damaging 0.79
R7206:Knl1 UTSW 2 119069299 missense probably benign 0.35
R7270:Knl1 UTSW 2 119102522 missense possibly damaging 0.53
R7276:Knl1 UTSW 2 119071686 missense probably damaging 0.98
R7358:Knl1 UTSW 2 119070559 missense possibly damaging 0.92
R7402:Knl1 UTSW 2 119095226 nonsense probably null
R7408:Knl1 UTSW 2 119070592 missense possibly damaging 0.54
R7475:Knl1 UTSW 2 119087546 missense probably damaging 1.00
R7516:Knl1 UTSW 2 119070698 missense probably damaging 0.99
R7524:Knl1 UTSW 2 119065979 missense probably damaging 1.00
R7559:Knl1 UTSW 2 119094006 missense possibly damaging 0.84
R7607:Knl1 UTSW 2 119095133 missense possibly damaging 0.93
R7745:Knl1 UTSW 2 119071556 missense probably benign 0.13
R7847:Knl1 UTSW 2 119070976 missense probably benign 0.02
R7930:Knl1 UTSW 2 119070976 missense probably benign 0.02
Posted On2015-04-16