Incidental Mutation 'R0538:Kif1a'
ID 49535
Institutional Source Beutler Lab
Gene Symbol Kif1a
Ensembl Gene ENSMUSG00000014602
Gene Name kinesin family member 1A
Synonyms LOC381283, N-3 kinesin, ATSV, C630002N23Rik, Kns1
MMRRC Submission 038730-MU
Accession Numbers

Genbank: NM_008440.3, NM_001110315.1
Is this an essential gene? Probably essential (E-score: 0.836) question?
Stock # R0538 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 93015464-93101951 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to A at 93043638 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 1006 (R1006L)
Ref Sequence ENSEMBL: ENSMUSP00000140163 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086819] [ENSMUST00000112958] [ENSMUST00000171556] [ENSMUST00000171796] [ENSMUST00000190723]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000086819
AA Change: R913L

PolyPhen 2 Score 0.910 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000084029
Gene: ENSMUSG00000014602
AA Change: R913L

DomainStartEndE-ValueType
KISc 3 362 1.05e-177 SMART
low complexity region 411 429 N/A INTRINSIC
FHA 524 581 1.39e-8 SMART
coiled coil region 634 688 N/A INTRINSIC
low complexity region 693 706 N/A INTRINSIC
low complexity region 762 778 N/A INTRINSIC
Pfam:KIF1B 814 861 6.4e-13 PFAM
Pfam:DUF3694 1157 1305 1.8e-47 PFAM
low complexity region 1420 1444 N/A INTRINSIC
low complexity region 1541 1549 N/A INTRINSIC
PH 1584 1683 1.52e-13 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000112958
AA Change: R904L

PolyPhen 2 Score 0.850 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000108582
Gene: ENSMUSG00000014602
AA Change: R904L

DomainStartEndE-ValueType
KISc 3 362 1.05e-177 SMART
low complexity region 402 420 N/A INTRINSIC
FHA 515 572 1.39e-8 SMART
coiled coil region 625 679 N/A INTRINSIC
low complexity region 684 697 N/A INTRINSIC
low complexity region 753 769 N/A INTRINSIC
Pfam:KIF1B 805 851 3.9e-15 PFAM
Pfam:DUF3694 1148 1304 5e-40 PFAM
low complexity region 1420 1444 N/A INTRINSIC
low complexity region 1541 1549 N/A INTRINSIC
PH 1584 1683 1.52e-13 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000171556
AA Change: R904L

PolyPhen 2 Score 0.917 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000130717
Gene: ENSMUSG00000014602
AA Change: R904L

DomainStartEndE-ValueType
KISc 3 362 1.05e-177 SMART
low complexity region 402 420 N/A INTRINSIC
FHA 515 572 1.39e-8 SMART
coiled coil region 625 679 N/A INTRINSIC
low complexity region 684 697 N/A INTRINSIC
low complexity region 753 769 N/A INTRINSIC
Pfam:KIF1B 805 852 2.7e-13 PFAM
Pfam:DUF3694 1148 1296 8.4e-48 PFAM
low complexity region 1411 1435 N/A INTRINSIC
low complexity region 1532 1540 N/A INTRINSIC
PH 1575 1674 1.52e-13 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000171796
AA Change: R904L

PolyPhen 2 Score 0.919 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000128432
Gene: ENSMUSG00000014602
AA Change: R904L

DomainStartEndE-ValueType
KISc 3 362 1.05e-177 SMART
low complexity region 402 420 N/A INTRINSIC
FHA 515 572 1.39e-8 SMART
coiled coil region 625 679 N/A INTRINSIC
low complexity region 684 697 N/A INTRINSIC
low complexity region 753 769 N/A INTRINSIC
Pfam:KIF1B 805 852 6.4e-13 PFAM
Pfam:DUF3694 1148 1304 1.8e-46 PFAM
low complexity region 1419 1443 N/A INTRINSIC
low complexity region 1540 1548 N/A INTRINSIC
PH 1583 1682 1.52e-13 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000186828
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188493
Predicted Effect probably damaging
Transcript: ENSMUST00000190723
AA Change: R1006L

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000140163
Gene: ENSMUSG00000014602
AA Change: R1006L

DomainStartEndE-ValueType
KISc 3 362 5.2e-180 SMART
low complexity region 411 429 N/A INTRINSIC
coiled coil region 438 471 N/A INTRINSIC
FHA 524 581 6.9e-11 SMART
coiled coil region 634 688 N/A INTRINSIC
low complexity region 693 706 N/A INTRINSIC
low complexity region 762 778 N/A INTRINSIC
Pfam:KIF1B 814 861 4e-10 PFAM
low complexity region 885 900 N/A INTRINSIC
coiled coil region 901 929 N/A INTRINSIC
internal_repeat_1 938 957 5.9e-5 PROSPERO
Pfam:DUF3694 1250 1398 1.1e-44 PFAM
low complexity region 1513 1537 N/A INTRINSIC
low complexity region 1634 1642 N/A INTRINSIC
PH 1677 1776 6.9e-16 SMART
Meta Mutation Damage Score 0.1634 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.7%
Validation Efficiency 98% (126/129)
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 member of the kinesin family and functions as an anterograde motor protein that transports membranous organelles along axonal microtubules. Mutations at this locus have been associated with spastic paraplegia-30 and hereditary sensory neuropathy IIC. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Apr 2012]
PHENOTYPE: Most mice homozygous for a null allele die within a day of birth, with reduced motor and sensory deficits, decreased synaptic vesicle precursor transport, and significant neuronal degeneration in the central nervous system, but two point mutant alleles cause progressive hindleg paralysis [provided by MGI curators]
Allele List at MGI

All alleles(2) : Targeted, other(1) Gene trapped(1)
Other mutations in this stock
Total: 129 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930578I07Rik A T 14: 66,938,374 H6L unknown Het
Abca13 G A 11: 9,267,622 probably null Het
Acad12 C T 5: 121,607,448 R260Q possibly damaging Het
Actn1 G A 12: 80,260,100 probably benign Het
Acvrl1 A G 15: 101,136,149 T182A probably damaging Het
Adam23 T C 1: 63,567,844 probably benign Het
Adamtsl1 A T 4: 86,343,121 T1190S probably benign Het
Adh6b A T 3: 138,357,650 Y330F probably benign Het
Ak7 A G 12: 105,766,617 E540G probably damaging Het
Akr1c19 T A 13: 4,237,100 L106Q probably damaging Het
Ankrd12 A T 17: 66,049,852 S57T probably damaging Het
Aoc3 G A 11: 101,332,138 R400Q possibly damaging Het
Arel1 A T 12: 84,941,837 I46N probably damaging Het
Armc5 A G 7: 128,244,291 D752G probably damaging Het
Atp11b T C 3: 35,837,014 V812A probably damaging Het
Axin1 A G 17: 26,184,241 H131R possibly damaging Het
Bpifb3 A G 2: 153,923,869 E184G probably benign Het
Cacna2d2 T C 9: 107,524,383 probably benign Het
Catsperd T C 17: 56,662,828 F641L probably benign Het
Ccdc83 A C 7: 90,228,383 L284V probably damaging Het
Ccnt2 T A 1: 127,803,165 V593E probably damaging Het
Cd53 T A 3: 106,762,128 I185F probably benign Het
Cep350 A T 1: 155,848,620 D3077E possibly damaging Het
Ces1h C A 8: 93,357,000 probably null Het
Chrna3 T A 9: 55,016,006 T173S probably benign Het
Clca4b T C 3: 144,921,956 D418G probably benign Het
Col11a2 T C 17: 34,051,328 probably benign Het
Coq2 T A 5: 100,668,023 I97F possibly damaging Het
Cr2 A G 1: 195,160,359 probably benign Het
Ctgf T A 10: 24,596,466 C136S probably damaging Het
D2hgdh A G 1: 93,826,377 Y24C probably damaging Het
D630045J12Rik G A 6: 38,191,693 R974C probably damaging Het
Dach1 A G 14: 97,903,279 V429A possibly damaging Het
Ddr1 G A 17: 35,685,007 T660I probably damaging Het
Dlg1 A C 16: 31,796,864 probably null Het
Dmbt1 T C 7: 131,049,901 probably benign Het
Dmxl2 A T 9: 54,393,836 D2330E probably benign Het
Doc2a A G 7: 126,848,811 T5A probably benign Het
Dock2 G A 11: 34,704,718 probably benign Het
Dok4 T A 8: 94,865,238 Y290F probably damaging Het
Dopey1 A G 9: 86,485,497 D11G probably damaging Het
E230025N22Rik T C 18: 36,688,934 H235R probably benign Het
Ear6 A G 14: 51,854,452 D152G probably damaging Het
Ecscr T A 18: 35,713,636 probably benign Het
Eml6 A T 11: 29,760,010 probably benign Het
Epha4 T A 1: 77,388,541 Q607L probably damaging Het
Exoc4 A G 6: 33,972,063 N947S probably benign Het
Flg A G 3: 93,279,460 E73G probably damaging Het
Fndc1 C T 17: 7,784,341 probably benign Het
Gad1-ps T C 10: 99,444,992 noncoding transcript Het
Gata6 A G 18: 11,064,771 T528A probably benign Het
Gjd4 T C 18: 9,280,244 E278G probably benign Het
Gm13101 T A 4: 143,965,083 T357S possibly damaging Het
Gm20091 T A 10: 96,409,002 noncoding transcript Het
Gnb3 G A 6: 124,835,696 Q266* probably null Het
Grm3 A G 5: 9,512,446 V468A possibly damaging Het
Igf1r C T 7: 68,207,826 R1085C probably damaging Het
Igsf10 T C 3: 59,320,106 T2049A probably damaging Het
Jak3 A T 8: 71,685,482 D859V probably benign Het
Kcnb2 G T 1: 15,712,884 probably benign Het
Kcnh3 G A 15: 99,240,958 G858D probably benign Het
Klhl23 C T 2: 69,824,413 A209V probably benign Het
Mapk13 T C 17: 28,775,255 Y104H probably damaging Het
Mbd4 A G 6: 115,849,482 S183P probably damaging Het
Mga T C 2: 119,919,706 probably null Het
Mipol1 G A 12: 57,414,411 probably null Het
Mmp14 A G 14: 54,438,709 T299A possibly damaging Het
Mmrn1 A G 6: 60,976,469 E578G probably benign Het
Mov10l1 G A 15: 88,994,860 C193Y possibly damaging Het
Mppe1 A G 18: 67,237,477 C50R probably damaging Het
Msantd1 C A 5: 34,917,725 R44S probably damaging Het
Myt1l T C 12: 29,842,571 V69A possibly damaging Het
Nav1 A T 1: 135,464,692 probably benign Het
Ncan A G 8: 70,108,602 S572P possibly damaging Het
Nck2 T C 1: 43,569,144 probably benign Het
Nemf A T 12: 69,356,314 D31E probably damaging Het
Nlrp12 T C 7: 3,249,262 D93G possibly damaging Het
Nsmaf A T 4: 6,419,930 probably null Het
Nup98 T C 7: 102,186,685 T184A probably damaging Het
Olfr1415 A T 1: 92,491,333 C141S possibly damaging Het
Olfr46 A T 7: 140,610,384 N73Y probably damaging Het
Olfr522 A T 7: 140,162,231 S240T probably damaging Het
Oog2 C A 4: 144,196,084 Y306* probably null Het
Osmr A G 15: 6,841,938 probably benign Het
P2rx6 A G 16: 17,568,298 N275S probably benign Het
Papd4 A T 13: 93,175,615 probably benign Het
Pbxip1 G T 3: 89,447,619 G482W possibly damaging Het
Pcsk4 T G 10: 80,325,334 I249L probably damaging Het
Pou4f2 C T 8: 78,435,662 G104E probably damaging Het
Prkdc G T 16: 15,833,788 R3763L probably damaging Het
Ptpre A T 7: 135,663,315 I207F probably damaging Het
Rapgef3 A T 15: 97,757,817 probably benign Het
Rasgrp1 T G 2: 117,284,947 K685T probably benign Het
Rnf148 C T 6: 23,654,238 R253Q probably damaging Het
Rock1 T C 18: 10,132,227 I241V possibly damaging Het
Rp1l1 T G 14: 64,022,092 V61G probably damaging Het
Scin A C 12: 40,081,771 S255A probably damaging Het
Scn8a A T 15: 101,035,624 K1570* probably null Het
Sec14l4 A C 11: 4,040,018 M106L probably benign Het
Sec63 G A 10: 42,798,799 R226H probably benign Het
Sept2 T A 1: 93,501,623 N271K probably damaging Het
Serac1 G T 17: 6,048,826 probably benign Het
Shc2 T A 10: 79,630,140 probably benign Het
Sipa1l1 T A 12: 82,425,099 D1284E probably benign Het
Slc11a2 A G 15: 100,408,216 L105P probably damaging Het
Slc1a3 T A 15: 8,650,922 T151S probably benign Het
Smarca2 G T 19: 26,691,362 K920N probably damaging Het
Sugp2 G A 8: 70,258,948 E964K probably damaging Het
Tas2r122 A C 6: 132,711,815 N38K probably benign Het
Tecpr1 G A 5: 144,206,274 R730C probably damaging Het
Themis3 G T 17: 66,593,270 N34K possibly damaging Het
Traf3ip1 A G 1: 91,499,619 T104A unknown Het
Trappc11 A G 8: 47,503,412 V843A probably benign Het
Trmt61a T A 12: 111,678,927 L99Q probably damaging Het
Trp53tg5 T A 2: 164,471,481 K91N probably damaging Het
Ufsp2 T C 8: 45,992,150 S339P probably damaging Het
Usp20 T A 2: 31,004,450 V126E probably damaging Het
Vmn1r75 T A 7: 11,880,870 N176K probably damaging Het
Vmn2r24 A G 6: 123,816,053 S780G probably benign Het
Vmn2r89 A G 14: 51,457,591 probably null Het
Vps13d A T 4: 145,045,095 S4038T probably damaging Het
Vwa7 A G 17: 35,022,651 T421A probably damaging Het
Wdr78 T C 4: 103,096,618 N128S possibly damaging Het
Wdr95 C A 5: 149,580,806 L332I probably damaging Het
Wrn T A 8: 33,336,091 K181I probably damaging Het
Zc3h6 T A 2: 129,017,223 I1058N possibly damaging Het
Zfp423 T A 8: 87,782,085 I544F probably damaging Het
Zfp446 T A 7: 12,979,589 S161T possibly damaging Het
Zmym6 T A 4: 127,123,369 M889K probably benign Het
Other mutations in Kif1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00230:Kif1a APN 1 93054934 missense probably damaging 1.00
IGL01574:Kif1a APN 1 93082340 missense probably damaging 1.00
IGL01637:Kif1a APN 1 93039853 missense possibly damaging 0.95
IGL01895:Kif1a APN 1 93025733 missense possibly damaging 0.65
IGL02215:Kif1a APN 1 93020549 missense probably benign 0.05
IGL02571:Kif1a APN 1 93020456 critical splice donor site probably null
IGL02734:Kif1a APN 1 93062558 missense probably damaging 1.00
IGL02752:Kif1a APN 1 93039847 missense possibly damaging 0.92
IGL02990:Kif1a APN 1 93039263 missense probably damaging 1.00
IGL03298:Kif1a APN 1 93066181 missense probably damaging 1.00
IGL03309:Kif1a APN 1 93058857 nonsense probably null
IGL03354:Kif1a APN 1 93060235 missense probably damaging 1.00
asbestos UTSW 1 93022505 missense probably damaging 1.00
chrysolite UTSW 1 93074948 splice site probably benign
osmium UTSW 1 93058810 splice site probably benign
R4538_Kif1a_397 UTSW 1 93077047 missense probably damaging 1.00
1mM(1):Kif1a UTSW 1 93077068 missense probably benign 0.00
IGL03046:Kif1a UTSW 1 93082406 missense probably damaging 1.00
PIT4508001:Kif1a UTSW 1 93046729 missense probably damaging 1.00
R0025:Kif1a UTSW 1 93042358 missense probably damaging 1.00
R0115:Kif1a UTSW 1 93046778 splice site probably benign
R0243:Kif1a UTSW 1 93042093 missense probably damaging 1.00
R0270:Kif1a UTSW 1 93054442 splice site probably benign
R0335:Kif1a UTSW 1 93052566 splice site probably benign
R0380:Kif1a UTSW 1 93056031 critical splice acceptor site probably null
R0472:Kif1a UTSW 1 93018997 missense probably damaging 0.99
R0501:Kif1a UTSW 1 93056245 missense probably damaging 1.00
R0628:Kif1a UTSW 1 93019883 missense probably damaging 1.00
R0848:Kif1a UTSW 1 93019898 missense probably damaging 1.00
R1110:Kif1a UTSW 1 93023453 splice site probably benign
R1132:Kif1a UTSW 1 93056021 missense probably damaging 0.99
R1387:Kif1a UTSW 1 93055950 splice site probably benign
R1466:Kif1a UTSW 1 93054929 missense possibly damaging 0.68
R1466:Kif1a UTSW 1 93054929 missense possibly damaging 0.68
R1544:Kif1a UTSW 1 93074948 splice site probably benign
R1569:Kif1a UTSW 1 93058810 splice site probably benign
R1802:Kif1a UTSW 1 93066149 missense probably damaging 1.00
R1917:Kif1a UTSW 1 93019031 missense possibly damaging 0.95
R1919:Kif1a UTSW 1 93019031 missense possibly damaging 0.95
R1999:Kif1a UTSW 1 93060795 missense probably damaging 0.98
R2000:Kif1a UTSW 1 93054329 missense probably damaging 0.99
R2276:Kif1a UTSW 1 93068477 splice site probably benign
R2307:Kif1a UTSW 1 93078769 missense probably damaging 1.00
R2919:Kif1a UTSW 1 93046742 missense probably damaging 1.00
R3440:Kif1a UTSW 1 93036853 missense possibly damaging 0.53
R3441:Kif1a UTSW 1 93036853 missense possibly damaging 0.53
R3618:Kif1a UTSW 1 93077043 missense probably null 1.00
R3957:Kif1a UTSW 1 93025694 missense probably damaging 1.00
R4010:Kif1a UTSW 1 93022409 missense probably benign 0.42
R4013:Kif1a UTSW 1 93076292 missense probably damaging 1.00
R4017:Kif1a UTSW 1 93076292 missense probably damaging 1.00
R4115:Kif1a UTSW 1 93052538 missense probably damaging 1.00
R4386:Kif1a UTSW 1 93068550 missense probably damaging 1.00
R4538:Kif1a UTSW 1 93077047 missense probably damaging 1.00
R4608:Kif1a UTSW 1 93024646 missense possibly damaging 0.81
R4625:Kif1a UTSW 1 93042659 missense probably benign 0.00
R4701:Kif1a UTSW 1 93078835 missense probably damaging 0.99
R4794:Kif1a UTSW 1 93025727 missense probably damaging 1.00
R4830:Kif1a UTSW 1 93021209 splice site probably null
R4903:Kif1a UTSW 1 93021734 missense probably damaging 1.00
R4915:Kif1a UTSW 1 93074978 missense probably benign 0.21
R4918:Kif1a UTSW 1 93074978 missense probably benign 0.21
R4991:Kif1a UTSW 1 93078808 missense probably benign 0.00
R5028:Kif1a UTSW 1 93054327 missense possibly damaging 0.68
R5051:Kif1a UTSW 1 93076154 splice site probably null
R5073:Kif1a UTSW 1 93022505 missense probably damaging 1.00
R5103:Kif1a UTSW 1 93046696 missense probably damaging 1.00
R5314:Kif1a UTSW 1 93018498 missense probably damaging 1.00
R5481:Kif1a UTSW 1 93060244 missense probably benign 0.01
R5510:Kif1a UTSW 1 93041692 missense possibly damaging 0.93
R5610:Kif1a UTSW 1 93025728 missense probably damaging 1.00
R5643:Kif1a UTSW 1 93055767 missense probably damaging 0.98
R5808:Kif1a UTSW 1 93042698 missense probably damaging 0.99
R6027:Kif1a UTSW 1 93025643 missense probably benign 0.33
R6056:Kif1a UTSW 1 93024648 missense probably damaging 1.00
R6077:Kif1a UTSW 1 93054896 missense possibly damaging 0.54
R6120:Kif1a UTSW 1 93024574 splice site probably null
R6126:Kif1a UTSW 1 93019899 missense probably damaging 1.00
R6130:Kif1a UTSW 1 93036901 missense probably damaging 1.00
R6255:Kif1a UTSW 1 93019983 missense probably damaging 1.00
R6301:Kif1a UTSW 1 93054941 nonsense probably null
R6326:Kif1a UTSW 1 93076326 missense probably damaging 1.00
R6594:Kif1a UTSW 1 93021313 missense probably benign 0.00
R6653:Kif1a UTSW 1 93077698 missense probably damaging 1.00
R6791:Kif1a UTSW 1 93066137 missense probably damaging 1.00
R6853:Kif1a UTSW 1 93039802 missense possibly damaging 0.47
R7022:Kif1a UTSW 1 93066098 missense probably benign 0.31
R7059:Kif1a UTSW 1 93046829 intron probably benign
R7103:Kif1a UTSW 1 93077785 missense probably damaging 1.00
R7248:Kif1a UTSW 1 93041583 missense probably benign 0.35
R7259:Kif1a UTSW 1 93073810 nonsense probably null
R7424:Kif1a UTSW 1 93054317 missense possibly damaging 0.89
R7659:Kif1a UTSW 1 93046820 intron probably benign
R7681:Kif1a UTSW 1 93054944 missense probably benign
R7976:Kif1a UTSW 1 93039774 missense probably damaging 1.00
R8056:Kif1a UTSW 1 93054701 intron probably benign
R8420:Kif1a UTSW 1 93022419 missense probably benign
R8994:Kif1a UTSW 1 93055735 missense possibly damaging 0.77
R9016:Kif1a UTSW 1 93025673 missense probably damaging 1.00
R9206:Kif1a UTSW 1 93051480 missense probably damaging 0.99
R9246:Kif1a UTSW 1 93077779 missense probably damaging 0.98
R9252:Kif1a UTSW 1 93075054 missense probably damaging 1.00
R9388:Kif1a UTSW 1 93072307 critical splice donor site probably null
R9413:Kif1a UTSW 1 93021297 missense probably benign 0.00
Z1176:Kif1a UTSW 1 93021316 missense probably damaging 0.97
Z1176:Kif1a UTSW 1 93022491 missense probably damaging 1.00
Z1176:Kif1a UTSW 1 93055697 missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AACTCTATGCCTTGCTGTGTGAGAC -3'
(R):5'- TAGTGTGCCCTGGTGACTACTGAG -3'

Sequencing Primer
(F):5'- CCAAGTGGGTCCTGATAAACTG -3'
(R):5'- ACTACTGAGTTGCAGGTAGTGATG -3'
Posted On 2013-06-12