Incidental Mutation 'R9644:Kif1b'
ID 726130
Institutional Source Beutler Lab
Gene Symbol Kif1b
Ensembl Gene ENSMUSG00000063077
Gene Name kinesin family member 1B
Synonyms N-3 kinesin, KIF1Bp130, KIF1Bp204, Kif1b beta, Kif1b alpha, D4Mil1e, A530096N05Rik
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9644 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 149260776-149392150 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 149375836 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 10 (V10A)
Ref Sequence ENSEMBL: ENSMUSP00000056754 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030806] [ENSMUST00000055647] [ENSMUST00000060537]
AlphaFold Q60575
Predicted Effect probably damaging
Transcript: ENSMUST00000030806
AA Change: V10A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030806
Gene: ENSMUSG00000063077
AA Change: V10A

DomainStartEndE-ValueType
KISc 3 356 5.85e-176 SMART
low complexity region 389 404 N/A INTRINSIC
FHA 509 566 1.61e-4 SMART
coiled coil region 626 660 N/A INTRINSIC
coiled coil region 814 858 N/A INTRINSIC
low complexity region 889 902 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000055647
AA Change: V10A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000061472
Gene: ENSMUSG00000063077
AA Change: V10A

DomainStartEndE-ValueType
KISc 3 356 5.85e-176 SMART
low complexity region 389 404 N/A INTRINSIC
FHA 509 566 1.61e-4 SMART
coiled coil region 626 685 N/A INTRINSIC
Pfam:KIF1B 799 846 9.7e-13 PFAM
internal_repeat_1 901 933 7.01e-7 PROSPERO
low complexity region 1165 1179 N/A INTRINSIC
Pfam:DUF3694 1220 1368 1.1e-46 PFAM
low complexity region 1444 1461 N/A INTRINSIC
low complexity region 1479 1507 N/A INTRINSIC
low complexity region 1573 1591 N/A INTRINSIC
PH 1656 1755 1.02e-14 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000060537
AA Change: V10A

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000056754
Gene: ENSMUSG00000063077
AA Change: V10A

DomainStartEndE-ValueType
KISc 3 362 7.61e-175 SMART
low complexity region 390 400 N/A INTRINSIC
low complexity region 432 450 N/A INTRINSIC
FHA 555 612 1.61e-4 SMART
coiled coil region 672 731 N/A INTRINSIC
Pfam:KIF1B 845 892 7.1e-15 PFAM
internal_repeat_1 947 979 4.76e-7 PROSPERO
low complexity region 1211 1225 N/A INTRINSIC
Pfam:DUF3694 1266 1413 1.1e-40 PFAM
low complexity region 1490 1507 N/A INTRINSIC
low complexity region 1525 1553 N/A INTRINSIC
low complexity region 1619 1637 N/A INTRINSIC
PH 1702 1801 1.02e-14 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a motor protein that transports mitochondria and synaptic vesicle precursors. Mutations in this gene cause Charcot-Marie-Tooth disease, type 2A1. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit reduced brain size, elevated pain threshold, and neonatal death from apnea. Heterozygotes exhibit impaired synaptic vesicle precursor transport and progressive muscle weakness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot7 C A 4: 152,270,752 (GRCm39) S32* probably null Het
Adam34 T A 8: 44,104,766 (GRCm39) H293L probably damaging Het
Adgrl3 A G 5: 81,872,036 (GRCm39) N910S probably damaging Het
Ankrd11 C T 8: 123,617,682 (GRCm39) A2057T probably benign Het
Ankrd36 A G 11: 5,593,835 (GRCm39) D480G possibly damaging Het
Aox4 T A 1: 58,267,278 (GRCm39) D185E probably benign Het
Apol8 C A 15: 77,633,695 (GRCm39) V294L probably damaging Het
Arsk G A 13: 76,220,227 (GRCm39) A289V probably damaging Het
Atg101 A G 15: 101,188,447 (GRCm39) D184G probably benign Het
Atp10b C T 11: 43,042,659 (GRCm39) T73I probably damaging Het
Ccn4 T G 15: 66,784,785 (GRCm39) C153G Het
Ccser2 A T 14: 36,601,150 (GRCm39) N411K possibly damaging Het
Cct5 A G 15: 31,601,845 (GRCm39) S3P probably benign Het
Chn1 A T 2: 73,490,184 (GRCm39) I31K probably benign Het
Clec2e T A 6: 129,070,443 (GRCm39) I193L probably benign Het
Crim1 G A 17: 78,587,497 (GRCm39) G201R probably damaging Het
Ctrc A G 4: 141,572,336 (GRCm39) V68A probably damaging Het
Dennd4c T A 4: 86,713,363 (GRCm39) I438N probably damaging Het
Dnah5 T A 15: 28,230,650 (GRCm39) W183R probably damaging Het
Dnali1 T A 4: 124,950,402 (GRCm39) I253F probably damaging Het
Dyrk1b T C 7: 27,881,790 (GRCm39) L83P probably damaging Het
Emx2 T C 19: 59,452,427 (GRCm39) I237T probably benign Het
Enpp3 C T 10: 24,685,801 (GRCm39) R198K probably damaging Het
Epb41l1 C T 2: 156,367,165 (GRCm39) P678L possibly damaging Het
Epm2aip1 C T 9: 111,102,137 (GRCm39) T370I probably damaging Het
Fam184a T G 10: 53,573,342 (GRCm39) Q346P probably damaging Het
Foxi2 A C 7: 135,013,727 (GRCm39) H319P possibly damaging Het
Gatad1 A G 5: 3,691,442 (GRCm39) V250A possibly damaging Het
Gmeb1 T C 4: 131,959,440 (GRCm39) I205V probably benign Het
Gucy2g C G 19: 55,219,537 (GRCm39) V362L probably benign Het
Hace1 T C 10: 45,526,001 (GRCm39) S281P probably benign Het
Helz C A 11: 107,563,687 (GRCm39) A1709D unknown Het
Igf2bp2 T A 16: 21,902,735 (GRCm39) N115Y probably damaging Het
Igkv4-86 C T 6: 68,887,593 (GRCm39) V49I probably benign Het
Kdm2b A T 5: 123,120,842 (GRCm39) V101E probably damaging Het
Kidins220 A G 12: 25,061,018 (GRCm39) D790G probably damaging Het
Kif18a A G 2: 109,171,517 (GRCm39) T865A probably benign Het
Kmt2d A T 15: 98,743,385 (GRCm39) M3925K unknown Het
Mcee G T 7: 64,061,730 (GRCm39) A178S possibly damaging Het
Megf10 A T 18: 57,375,773 (GRCm39) H233L probably benign Het
Meox1 T A 11: 101,769,482 (GRCm39) E238V probably benign Het
Myo5a G A 9: 75,043,631 (GRCm39) G207R probably damaging Het
Nemf T A 12: 69,359,436 (GRCm39) N966I possibly damaging Het
Or10q3 T C 19: 11,848,574 (GRCm39) E2G probably benign Het
Or1j14 A T 2: 36,417,777 (GRCm39) M118L probably damaging Het
Or5b123 G T 19: 13,597,344 (GRCm39) A230S probably benign Het
Or6c204 A G 10: 129,022,738 (GRCm39) I184T possibly damaging Het
Pfas T C 11: 68,883,542 (GRCm39) Q662R probably benign Het
Phf2 G T 13: 49,024,218 (GRCm39) C8* probably null Het
Pkhd1 T A 1: 20,617,690 (GRCm39) N965I probably benign Het
Plxnd1 C T 6: 115,940,274 (GRCm39) R1370Q possibly damaging Het
Prb1b T A 6: 132,289,218 (GRCm39) Q202L unknown Het
Prdm8 A T 5: 98,333,638 (GRCm39) T402S probably benign Het
Proz T A 8: 13,116,854 (GRCm39) D135E probably benign Het
Prtg T A 9: 72,813,493 (GRCm39) I951K probably damaging Het
Rasgef1b A T 5: 99,380,014 (GRCm39) Y288* probably null Het
Sacs T A 14: 61,443,428 (GRCm39) C1825S probably benign Het
Slc22a12 G C 19: 6,587,673 (GRCm39) P427R probably damaging Het
Slfn3 A G 11: 83,105,728 (GRCm39) Y575C probably damaging Het
St18 C T 1: 6,929,276 (GRCm39) T56I Het
Synrg T C 11: 83,910,696 (GRCm39) L876S probably damaging Het
Tchh T C 3: 93,354,666 (GRCm39) C1369R unknown Het
Tet2 G A 3: 133,193,064 (GRCm39) Q457* probably null Het
Thap12 T C 7: 98,364,495 (GRCm39) V221A probably damaging Het
Tor3a T A 1: 156,501,126 (GRCm39) D104V probably damaging Het
Trpc2 T C 7: 101,744,439 (GRCm39) V737A possibly damaging Het
Trpc4 A G 3: 54,129,699 (GRCm39) Y155C probably damaging Het
Tspyl1 T C 10: 34,159,135 (GRCm39) S287P possibly damaging Het
Ube2u TAGAAGAAGAAGAAGAAGAAGAAGAAGA TAGAAGAAGAAGAAGAAGAAGAAGA 4: 100,406,943 (GRCm39) probably benign Het
Ubr2 A G 17: 47,266,706 (GRCm39) probably null Het
Vmn1r238 T A 18: 3,122,635 (GRCm39) T260S probably benign Het
Other mutations in Kif1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01311:Kif1b APN 4 149,305,059 (GRCm39) missense probably damaging 1.00
IGL01943:Kif1b APN 4 149,299,362 (GRCm39) critical splice donor site probably null
IGL02240:Kif1b APN 4 149,330,871 (GRCm39) missense probably damaging 1.00
IGL02414:Kif1b APN 4 149,283,771 (GRCm39) missense probably damaging 0.96
IGL02490:Kif1b APN 4 149,288,665 (GRCm39) missense probably benign
IGL02501:Kif1b APN 4 149,299,433 (GRCm39) missense probably damaging 1.00
IGL02833:Kif1b APN 4 149,330,821 (GRCm39) missense probably damaging 1.00
IGL02852:Kif1b APN 4 149,375,785 (GRCm39) missense probably damaging 1.00
IGL02900:Kif1b APN 4 149,265,266 (GRCm39) missense possibly damaging 0.81
IGL03287:Kif1b APN 4 149,299,438 (GRCm39) missense possibly damaging 0.67
IGL03412:Kif1b APN 4 149,359,396 (GRCm39) missense probably benign 0.00
PIT4305001:Kif1b UTSW 4 149,305,249 (GRCm39) critical splice acceptor site probably null
R0005:Kif1b UTSW 4 149,266,384 (GRCm39) missense probably damaging 1.00
R0044:Kif1b UTSW 4 149,348,058 (GRCm39) splice site probably benign
R0044:Kif1b UTSW 4 149,348,058 (GRCm39) splice site probably benign
R0129:Kif1b UTSW 4 149,345,658 (GRCm39) missense probably benign
R0180:Kif1b UTSW 4 149,298,116 (GRCm39) missense probably damaging 1.00
R0288:Kif1b UTSW 4 149,283,795 (GRCm39) missense probably damaging 1.00
R0360:Kif1b UTSW 4 149,347,186 (GRCm39) missense probably damaging 1.00
R0383:Kif1b UTSW 4 149,286,969 (GRCm39) missense probably damaging 1.00
R0398:Kif1b UTSW 4 149,288,688 (GRCm39) missense possibly damaging 0.89
R0403:Kif1b UTSW 4 149,266,424 (GRCm39) nonsense probably null
R0445:Kif1b UTSW 4 149,272,466 (GRCm39) missense probably benign 0.01
R1466:Kif1b UTSW 4 149,307,709 (GRCm39) missense probably damaging 0.99
R1466:Kif1b UTSW 4 149,307,709 (GRCm39) missense probably damaging 0.99
R1681:Kif1b UTSW 4 149,279,958 (GRCm39) critical splice acceptor site probably null
R1728:Kif1b UTSW 4 149,272,179 (GRCm39) missense probably damaging 0.99
R1840:Kif1b UTSW 4 149,272,589 (GRCm39) missense probably damaging 1.00
R1874:Kif1b UTSW 4 149,272,089 (GRCm39) missense probably benign
R1915:Kif1b UTSW 4 149,351,673 (GRCm39) missense probably damaging 1.00
R2106:Kif1b UTSW 4 149,272,097 (GRCm39) missense possibly damaging 0.92
R2124:Kif1b UTSW 4 149,306,753 (GRCm39) missense probably benign 0.08
R2126:Kif1b UTSW 4 149,272,097 (GRCm39) missense possibly damaging 0.92
R2127:Kif1b UTSW 4 149,272,097 (GRCm39) missense possibly damaging 0.92
R2128:Kif1b UTSW 4 149,272,097 (GRCm39) missense possibly damaging 0.92
R2129:Kif1b UTSW 4 149,272,097 (GRCm39) missense possibly damaging 0.92
R2146:Kif1b UTSW 4 149,268,766 (GRCm39) missense probably damaging 0.99
R2255:Kif1b UTSW 4 149,359,454 (GRCm39) missense probably damaging 1.00
R2392:Kif1b UTSW 4 149,305,077 (GRCm39) missense possibly damaging 0.93
R2883:Kif1b UTSW 4 149,322,105 (GRCm39) missense possibly damaging 0.78
R2981:Kif1b UTSW 4 149,304,998 (GRCm39) critical splice donor site probably null
R3038:Kif1b UTSW 4 149,297,790 (GRCm39) missense probably benign 0.02
R3616:Kif1b UTSW 4 149,346,740 (GRCm39) splice site probably benign
R3935:Kif1b UTSW 4 149,321,617 (GRCm39) missense probably benign 0.00
R4347:Kif1b UTSW 4 149,331,691 (GRCm39) missense probably damaging 1.00
R4423:Kif1b UTSW 4 149,298,562 (GRCm39) missense probably damaging 0.99
R4637:Kif1b UTSW 4 149,283,768 (GRCm39) missense probably damaging 0.97
R4745:Kif1b UTSW 4 149,322,339 (GRCm39) nonsense probably null
R4807:Kif1b UTSW 4 149,332,378 (GRCm39) intron probably benign
R5618:Kif1b UTSW 4 149,354,346 (GRCm39) missense possibly damaging 0.94
R5644:Kif1b UTSW 4 149,322,939 (GRCm39) missense probably damaging 0.96
R5683:Kif1b UTSW 4 149,306,718 (GRCm39) missense probably damaging 1.00
R5696:Kif1b UTSW 4 149,358,306 (GRCm39) splice site probably null
R6022:Kif1b UTSW 4 149,282,989 (GRCm39) missense probably benign 0.01
R6048:Kif1b UTSW 4 149,348,086 (GRCm39) missense probably damaging 1.00
R6137:Kif1b UTSW 4 149,322,883 (GRCm39) missense possibly damaging 0.47
R6139:Kif1b UTSW 4 149,321,989 (GRCm39) missense possibly damaging 0.88
R6171:Kif1b UTSW 4 149,342,505 (GRCm39) missense probably damaging 1.00
R6250:Kif1b UTSW 4 149,298,100 (GRCm39) missense probably benign 0.00
R6423:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6424:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6425:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6443:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6460:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6462:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6463:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6469:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6470:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6471:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6472:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6504:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6536:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6537:Kif1b UTSW 4 149,277,053 (GRCm39) missense probably benign 0.16
R6668:Kif1b UTSW 4 149,297,864 (GRCm39) missense probably benign 0.09
R6698:Kif1b UTSW 4 149,359,413 (GRCm39) missense probably damaging 0.99
R7065:Kif1b UTSW 4 149,286,982 (GRCm39) missense possibly damaging 0.46
R7222:Kif1b UTSW 4 149,309,614 (GRCm39) missense probably damaging 1.00
R7342:Kif1b UTSW 4 149,298,547 (GRCm39) missense possibly damaging 0.94
R7720:Kif1b UTSW 4 149,266,812 (GRCm39) missense probably benign 0.01
R7744:Kif1b UTSW 4 149,321,532 (GRCm39) missense possibly damaging 0.83
R7797:Kif1b UTSW 4 149,321,844 (GRCm39) missense probably benign
R7829:Kif1b UTSW 4 149,305,447 (GRCm39) splice site probably null
R7869:Kif1b UTSW 4 149,268,833 (GRCm39) missense probably benign 0.01
R7878:Kif1b UTSW 4 149,299,454 (GRCm39) missense probably damaging 0.98
R7980:Kif1b UTSW 4 149,354,378 (GRCm39) missense probably damaging 1.00
R8047:Kif1b UTSW 4 149,299,379 (GRCm39) missense probably damaging 1.00
R8237:Kif1b UTSW 4 149,275,642 (GRCm39) missense probably benign 0.10
R8243:Kif1b UTSW 4 149,288,724 (GRCm39) missense probably benign
R8252:Kif1b UTSW 4 149,358,262 (GRCm39) missense probably damaging 1.00
R8342:Kif1b UTSW 4 149,306,805 (GRCm39) missense probably damaging 0.96
R8460:Kif1b UTSW 4 149,272,077 (GRCm39) missense possibly damaging 0.93
R8462:Kif1b UTSW 4 149,266,797 (GRCm39) missense probably benign 0.05
R8496:Kif1b UTSW 4 149,277,068 (GRCm39) nonsense probably null
R8687:Kif1b UTSW 4 149,345,620 (GRCm39) nonsense probably null
R8694:Kif1b UTSW 4 149,305,024 (GRCm39) missense probably damaging 0.98
R8842:Kif1b UTSW 4 149,338,196 (GRCm39) missense probably damaging 0.98
R8883:Kif1b UTSW 4 149,361,342 (GRCm39) missense probably benign
R8971:Kif1b UTSW 4 149,332,273 (GRCm39) missense probably damaging 1.00
R8994:Kif1b UTSW 4 149,279,939 (GRCm39) missense
R9002:Kif1b UTSW 4 149,275,712 (GRCm39) missense probably damaging 0.96
R9227:Kif1b UTSW 4 149,322,357 (GRCm39) missense probably damaging 1.00
R9231:Kif1b UTSW 4 149,275,652 (GRCm39) missense possibly damaging 0.94
R9450:Kif1b UTSW 4 149,322,467 (GRCm39) missense probably benign 0.01
R9478:Kif1b UTSW 4 149,345,616 (GRCm39) critical splice donor site probably null
R9571:Kif1b UTSW 4 149,305,098 (GRCm39) missense probably damaging 1.00
RF008:Kif1b UTSW 4 149,336,195 (GRCm39) splice site probably null
X0009:Kif1b UTSW 4 149,331,721 (GRCm39) missense probably damaging 1.00
X0062:Kif1b UTSW 4 149,359,462 (GRCm39) missense probably damaging 1.00
Z1176:Kif1b UTSW 4 149,350,755 (GRCm39) missense possibly damaging 0.89
Predicted Primers PCR Primer
(F):5'- TCACCCTGAATTGGCAAAGG -3'
(R):5'- TAGGCAGGCTTTTAGAAATAGACC -3'

Sequencing Primer
(F):5'- GTGAGGACACAGATGTTCACATACTC -3'
(R):5'- CAGGCTTTTAGAAATAGACCTGAAGC -3'
Posted On 2022-09-12