Incidental Mutation 'R2127:Kif1b'
ID 227600
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 040130-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2127 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 149260776-149392150 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 149272097 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Leucine at position 1568 (S1568L)
Ref Sequence ENSEMBL: ENSMUSP00000056754 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055647] [ENSMUST00000060537]
AlphaFold Q60575
Predicted Effect probably benign
Transcript: ENSMUST00000055647
AA Change: S1522L

PolyPhen 2 Score 0.282 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000061472
Gene: ENSMUSG00000063077
AA Change: S1522L

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 possibly damaging
Transcript: ENSMUST00000060537
AA Change: S1568L

PolyPhen 2 Score 0.919 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000056754
Gene: ENSMUSG00000063077
AA Change: S1568L

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
Predicted Effect unknown
Transcript: ENSMUST00000139123
AA Change: S246L
SMART Domains Protein: ENSMUSP00000120076
Gene: ENSMUSG00000063077
AA Change: S246L

DomainStartEndE-ValueType
Pfam:DUF3694 1 92 4.4e-23 PFAM
low complexity region 169 186 N/A INTRINSIC
low complexity region 204 232 N/A INTRINSIC
low complexity region 298 316 N/A INTRINSIC
PH 381 480 1.02e-14 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150853
Meta Mutation Damage Score 0.2112 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency 98% (93/95)
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: 93 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930449I24Rik T A 5: 146,441,752 (GRCm39) S300T possibly damaging Het
A2ml1 A C 6: 128,535,400 (GRCm39) V770G probably damaging Het
Abca6 A G 11: 110,110,475 (GRCm39) I558T probably benign Het
Abhd17c C A 7: 83,759,870 (GRCm39) G295W probably damaging Het
Actn3 G A 19: 4,921,703 (GRCm39) A159V probably damaging Het
Adgrv1 A T 13: 81,705,199 (GRCm39) F1537Y probably damaging Het
Agbl1 G T 7: 76,069,628 (GRCm39) V373F possibly damaging Het
Aldh1a1 A T 19: 20,620,279 (GRCm39) E485D probably benign Het
Amdhd2 A G 17: 24,377,282 (GRCm39) probably null Het
Armc3 A G 2: 19,206,622 (GRCm39) D15G probably damaging Het
Atp2b2 A G 6: 113,737,611 (GRCm39) L921P probably damaging Het
Btbd16 A G 7: 130,386,038 (GRCm39) N88S probably benign Het
Capn10 T A 1: 92,865,756 (GRCm39) C77* probably null Het
Caskin1 T C 17: 24,715,970 (GRCm39) probably null Het
Catsper4 T C 4: 133,941,117 (GRCm39) D254G probably benign Het
Catsperg1 T C 7: 28,884,465 (GRCm39) D958G probably damaging Het
Ccar2 T G 14: 70,377,100 (GRCm39) K787Q probably benign Het
Ccdc191 C T 16: 43,728,998 (GRCm39) T244I probably benign Het
Cd33 A T 7: 43,179,699 (GRCm39) L243Q possibly damaging Het
Cdc37 T C 9: 21,061,143 (GRCm39) Y4C probably damaging Het
Cenpe T G 3: 134,945,541 (GRCm39) N1018K probably benign Het
Crocc G A 4: 140,744,407 (GRCm39) R1830C probably damaging Het
Csmd1 T C 8: 15,967,392 (GRCm39) D3157G probably damaging Het
Dhx57 C T 17: 80,580,477 (GRCm39) V492M probably damaging Het
Dnah2 A T 11: 69,349,011 (GRCm39) I2486N probably benign Het
Dnhd1 C T 7: 105,342,928 (GRCm39) T1424I possibly damaging Het
Dsc3 C T 18: 20,101,411 (GRCm39) A661T probably benign Het
F930015N05Rik A G 11: 64,326,229 (GRCm39) probably benign Het
Fbxo34 C A 14: 47,767,563 (GRCm39) R308S probably damaging Het
Gm10608 CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA 9: 118,989,784 (GRCm39) probably benign Het
Gm11595 A T 11: 99,663,327 (GRCm39) C118S unknown Het
Gm9742 A T 13: 8,085,011 (GRCm39) noncoding transcript Het
Gmeb2 G A 2: 180,900,842 (GRCm39) A185V probably benign Het
Gpr15 A G 16: 58,538,618 (GRCm39) V157A possibly damaging Het
Gpr3 C T 4: 132,937,932 (GRCm39) A247T probably damaging Het
Grin2b A C 6: 135,755,698 (GRCm39) S539A probably benign Het
Hmbs T C 9: 44,252,004 (GRCm39) T92A probably benign Het
Inpp4a A G 1: 37,406,000 (GRCm39) M173V probably benign Het
Irx4 T A 13: 73,413,595 (GRCm39) S22T probably benign Het
Jph3 C T 8: 122,511,881 (GRCm39) A623V probably benign Het
Ksr1 G A 11: 78,924,139 (GRCm39) S361L probably damaging Het
Lyst T G 13: 13,809,847 (GRCm39) Y506D probably damaging Het
Mctp1 A G 13: 76,972,941 (GRCm39) D648G probably damaging Het
Megf8 T C 7: 25,064,007 (GRCm39) S2788P possibly damaging Het
Mfsd2b T A 12: 4,917,659 (GRCm39) Y129F probably benign Het
Mindy4 T C 6: 55,195,250 (GRCm39) S155P probably benign Het
Mospd4 A G 18: 46,598,731 (GRCm39) noncoding transcript Het
Myo18b A T 5: 112,978,944 (GRCm39) L1223Q probably damaging Het
Nckipsd A G 9: 108,688,932 (GRCm39) T156A probably benign Het
Ndst1 G A 18: 60,824,280 (GRCm39) T799I probably benign Het
Npffr2 A T 5: 89,715,924 (GRCm39) I84F probably damaging Het
Nphp3 G A 9: 103,885,442 (GRCm39) V167M probably damaging Het
Nup107 C A 10: 117,610,380 (GRCm39) R354L possibly damaging Het
Olfml2a T C 2: 38,831,699 (GRCm39) C93R probably damaging Het
Or12e10 A G 2: 87,640,685 (GRCm39) I174V probably benign Het
Or1e25 C G 11: 73,493,631 (GRCm39) S75C possibly damaging Het
Or5l14 A T 2: 87,793,176 (GRCm39) V20D probably benign Het
Pappa T A 4: 65,215,494 (GRCm39) L1134M probably damaging Het
Plscr4 T G 9: 92,370,683 (GRCm39) F217V possibly damaging Het
Pnpla8 T A 12: 44,354,840 (GRCm39) Y667N probably benign Het
Polg A G 7: 79,114,676 (GRCm39) L95P probably damaging Het
Psg20 T G 7: 18,416,643 (GRCm39) I158L probably damaging Het
Pwwp2a A G 11: 43,596,145 (GRCm39) S437G probably benign Het
Rdx A G 9: 51,981,032 (GRCm39) M305V possibly damaging Het
Rinl A G 7: 28,496,168 (GRCm39) E383G probably damaging Het
Ror1 A G 4: 100,299,290 (GRCm39) M888V probably benign Het
Rps12 A T 10: 23,662,776 (GRCm39) I22K possibly damaging Het
Rtca C A 3: 116,291,323 (GRCm39) R219L possibly damaging Het
Ryr2 G A 13: 11,727,081 (GRCm39) P2427S probably damaging Het
Slc10a6 A G 5: 103,756,922 (GRCm39) Y281H probably benign Het
Slc39a11 A G 11: 113,260,629 (GRCm39) S176P probably benign Het
Slfn10-ps A G 11: 82,921,168 (GRCm39) noncoding transcript Het
Spef2 T C 15: 9,729,747 (GRCm39) T124A possibly damaging Het
Sult2a4 G T 7: 13,649,185 (GRCm39) P207Q probably damaging Het
Tas1r3 G A 4: 155,944,927 (GRCm39) R765C probably damaging Het
Tcstv1a T C 13: 120,355,282 (GRCm39) T117A probably damaging Het
Tha1 A G 11: 117,760,600 (GRCm39) V208A probably damaging Het
Tmbim4 T A 10: 120,060,658 (GRCm39) I215N probably damaging Het
Tmem202 T A 9: 59,427,483 (GRCm39) I122F probably benign Het
Tomm70a T C 16: 56,942,234 (GRCm39) S4P unknown Het
Tpcn2 A G 7: 144,827,712 (GRCm39) probably benign Het
Trim36 A T 18: 46,345,404 (GRCm39) F10I probably benign Het
Usp30 A G 5: 114,249,224 (GRCm39) E176G probably damaging Het
Usp8 T G 2: 126,579,495 (GRCm39) probably null Het
Vmn1r32 T A 6: 66,530,533 (GRCm39) Y81F probably benign Het
Vps36 G T 8: 22,708,305 (GRCm39) probably null Het
Wdr87-ps T C 7: 29,236,565 (GRCm39) noncoding transcript Het
Wnt3 A G 11: 103,703,474 (GRCm39) H319R possibly damaging Het
Zfp319 A T 8: 96,050,391 (GRCm39) probably benign Het
Zfp408 T C 2: 91,475,519 (GRCm39) E545G probably damaging Het
Zfp799 C T 17: 33,038,472 (GRCm39) R598Q possibly damaging Het
Zfp831 T C 2: 174,489,917 (GRCm39) V1228A probably benign Het
Zfp938 T C 10: 82,061,876 (GRCm39) D248G 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
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
R9644:Kif1b UTSW 4 149,375,836 (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'- CTGTGAAGGTAAGGACTGACCC -3'
(R):5'- AACGATGTTCCTCTTGTCAGG -3'

Sequencing Primer
(F):5'- AGGTAAGGACTGACCCTTATTATTTC -3'
(R):5'- AAAAACTCGCCACTTCTTGCTG -3'
Posted On 2014-09-17