Incidental Mutation 'R7022:Kif1a'
ID545664
Institutional Source Beutler Lab
Gene Symbol Kif1a
Ensembl Gene ENSMUSG00000014602
Gene Namekinesin family member 1A
SynonymsLOC381283, N-3 kinesin, ATSV, C630002N23Rik, Kns1
MMRRC Submission
Accession Numbers

Genbank: NM_008440.3, NM_001110315.1

Is this an essential gene? Probably essential (E-score: 0.786) question?
Stock #R7022 (G1)
Quality Score225.009
Status Validated
Chromosome1
Chromosomal Location93015464-93101951 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 93066098 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Proline at position 377 (T377P)
Ref Sequence ENSEMBL: ENSMUSP00000140163 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086819] [ENSMUST00000112958] [ENSMUST00000171556] [ENSMUST00000171796] [ENSMUST00000190723]
Predicted Effect probably benign
Transcript: ENSMUST00000086819
AA Change: T377P

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000084029
Gene: ENSMUSG00000014602
AA Change: T377P

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 probably benign
Transcript: ENSMUST00000112958
AA Change: T377P

PolyPhen 2 Score 0.166 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000108582
Gene: ENSMUSG00000014602
AA Change: T377P

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 probably benign
Transcript: ENSMUST00000171556
AA Change: T377P

PolyPhen 2 Score 0.067 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000130717
Gene: ENSMUSG00000014602
AA Change: T377P

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 probably benign
Transcript: ENSMUST00000171796
AA Change: T377P

PolyPhen 2 Score 0.166 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000128432
Gene: ENSMUSG00000014602
AA Change: T377P

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: ENSMUST00000190723
AA Change: T377P

PolyPhen 2 Score 0.311 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000140163
Gene: ENSMUSG00000014602
AA Change: T377P

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (75/75)
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A T 11: 110,083,500 S203T probably damaging Het
Adat1 A T 8: 111,989,862 M76K probably damaging Het
Ankrd33 G C 15: 101,116,899 V56L probably benign Het
Ascc3 T A 10: 50,716,629 L1134I possibly damaging Het
C3 T G 17: 57,217,286 D948A probably damaging Het
Ccdc40 A G 11: 119,231,786 E138G possibly damaging Het
Cd80 A G 16: 38,486,504 probably null Het
Cdca7 T A 2: 72,479,529 probably null Het
Chit1 A G 1: 134,151,292 S447G probably benign Het
Cmya5 C T 13: 93,069,278 probably null Het
Cnnm2 T A 19: 46,858,940 probably null Het
Cnnm2 A T 19: 46,762,550 I260F probably damaging Het
Col1a2 T C 6: 4,534,639 L881P unknown Het
Crebbp A T 16: 4,117,323 S901T probably damaging Het
Dcun1d2 T C 8: 13,271,637 Y158C probably damaging Het
Dnhd1 C T 7: 105,720,798 P4477S probably benign Het
Donson A G 16: 91,681,330 Y428H probably damaging Het
Dsp G T 13: 38,191,740 W1167L probably benign Het
Elmo2 C T 2: 165,295,041 V592M probably damaging Het
Enpp3 T A 10: 24,826,195 E60D probably damaging Het
Fam83b TAAGA T 9: 76,502,112 probably null Het
Fbxo38 A G 18: 62,536,224 C52R probably damaging Het
Gm10912 T C 2: 104,066,710 W65R probably damaging Het
Gm43518 A T 5: 123,936,427 M44L probably benign Het
Gm4881 A T 7: 24,931,664 probably null Het
Gm6583 A C 5: 112,355,529 M103R probably benign Het
Gnb1 T A 4: 155,553,456 D212E probably damaging Het
Gnl1 A G 17: 35,988,728 N597S probably damaging Het
Gprin1 T G 13: 54,739,042 E473A probably benign Het
Ighv1-69 T A 12: 115,623,214 M100L probably benign Het
Igkv14-100 T C 6: 68,519,209 S29P probably damaging Het
Ints6 A G 14: 62,714,337 V232A probably damaging Het
Jup A G 11: 100,379,553 L376P probably damaging Het
Kdr A T 5: 75,972,260 Y119* probably null Het
Lama5 C A 2: 180,180,731 V2850L probably damaging Het
Lrp2 T C 2: 69,483,208 Y2393C probably damaging Het
Mfsd13a C T 19: 46,368,324 Q255* probably null Het
Msh3 A C 13: 92,235,588 D891E probably damaging Het
Msl2 A G 9: 101,075,282 N2D possibly damaging Het
Myo19 T C 11: 84,900,547 L476P probably damaging Het
Nbeal2 G A 9: 110,638,618 R501W probably damaging Het
Nfasc C A 1: 132,621,049 K293N probably damaging Het
Npbwr1 A T 1: 5,917,100 L65Q probably damaging Het
Nrbp1 T A 5: 31,244,481 D34E probably damaging Het
Nup205 T A 6: 35,243,936 V1891D probably benign Het
Olfr172 T C 16: 58,761,119 N19S probably benign Het
Olfr577 T A 7: 102,973,968 N8I possibly damaging Het
Olfr936 G T 9: 39,047,083 C156* probably null Het
Olfr998 T A 2: 85,590,598 D19E probably benign Het
Oscp1 G A 4: 126,082,990 probably null Het
Pcdhgb7 A G 18: 37,753,033 T419A probably damaging Het
Pdzph1 T C 17: 58,974,126 D387G probably benign Het
Phc1 A G 6: 122,335,031 F56S probably damaging Het
Pik3c2g A G 6: 139,622,063 E59G possibly damaging Het
Prickle1 G T 15: 93,500,871 T692K possibly damaging Het
Rbm45 T A 2: 76,376,394 L250Q probably damaging Het
Ror1 T A 4: 100,407,911 M194K probably damaging Het
Rrbp1 T A 2: 143,957,802 probably null Het
Rundc3b T C 5: 8,512,348 K340R probably null Het
Scn1a T A 2: 66,317,899 T1101S probably damaging Het
Sdk1 C G 5: 142,094,657 probably null Het
Skiv2l A G 17: 34,845,207 F501S possibly damaging Het
Slc20a1 T A 2: 129,200,059 M114K probably damaging Het
Sorl1 A C 9: 41,969,751 I2158S probably benign Het
Strip1 A T 3: 107,626,795 F174L probably benign Het
Sucnr1 A T 3: 60,086,278 I76L probably benign Het
Syt17 C T 7: 118,408,019 V412I probably benign Het
Tie1 T A 4: 118,489,653 H18L probably benign Het
Tpp1 T G 7: 105,748,922 K345Q probably damaging Het
Trcg1 G A 9: 57,241,569 M141I possibly damaging Het
Trpc4ap T C 2: 155,657,822 N260S probably benign Het
Vps41 C A 13: 18,842,268 T512K possibly damaging Het
Vps52 A T 17: 33,959,319 M147L probably benign Het
Ywhaq A G 12: 21,391,751 probably benign Het
Zfp619 A G 7: 39,534,963 N139S 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
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
R0538:Kif1a UTSW 1 93043638 missense probably damaging 0.99
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 unclassified 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
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
R7681:Kif1a UTSW 1 93054944 missense probably benign
Predicted Primers PCR Primer
(F):5'- GGCAACTTCAGCACTTCCTG -3'
(R):5'- AGCCTAGGTCAAATATTTTCTCCC -3'

Sequencing Primer
(F):5'- GCACTTCCTGACAAATGTGG -3'
(R):5'- CCAGCTGCTCTCCAGATATG -3'
Posted On2019-05-13