Incidental Mutation 'R6424:Kif1b'
ID518258
Institutional Source Beutler Lab
Gene Symbol Kif1b
Ensembl Gene ENSMUSG00000063077
Gene Namekinesin family member 1B
SynonymsKif1b beta, KIF1Bp130, A530096N05Rik, D4Mil1e, Kif1b alpha, N-3 kinesin, KIF1Bp204
MMRRC Submission 044387-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R6424 (G1)
Quality Score225.009
Status Not validated
Chromosome4
Chromosomal Location149176319-149307693 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 149192596 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Valine at position 1337 (M1337V)
Ref Sequence ENSEMBL: ENSMUSP00000061472 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055647] [ENSMUST00000060537]
Predicted Effect probably benign
Transcript: ENSMUST00000055647
AA Change: M1337V

PolyPhen 2 Score 0.159 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000061472
Gene: ENSMUSG00000063077
AA Change: M1337V

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 benign
Transcript: ENSMUST00000060537
AA Change: M1383V

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000056754
Gene: ENSMUSG00000063077
AA Change: M1383V

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: M61V
SMART Domains Protein: ENSMUSP00000120076
Gene: ENSMUSG00000063077
AA Change: M61V

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
Meta Mutation Damage Score 0.0743 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.8%
  • 20x: 93.1%
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: 21 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 T C 11: 9,510,542 V4184A probably benign Het
Acvr2b T A 9: 119,402,579 W12R probably benign Het
Arap2 T C 5: 62,683,364 K720E probably damaging Het
Cr1l A C 1: 195,117,815 F184V probably damaging Het
Haus8 C T 8: 71,251,436 W359* probably null Het
Insm2 A T 12: 55,600,082 I204F probably damaging Het
Katnb1 T A 8: 95,093,516 I97N probably damaging Het
Map2 A T 1: 66,414,787 K945N possibly damaging Het
Meltf T A 16: 31,880,262 C63* probably null Het
Nbas T C 12: 13,415,733 probably null Het
Olfr491 G A 7: 108,317,205 V104I probably benign Het
Raf1 T C 6: 115,619,581 E594G probably benign Het
Rsrc1 C T 3: 66,994,649 P44L unknown Het
Scgb2b19 A C 7: 33,278,597 S92A possibly damaging Het
Serpinb3c T A 1: 107,271,629 *387Y probably null Het
Shpk A T 11: 73,213,492 I156F possibly damaging Het
Smarcd1 T C 15: 99,704,367 F128L probably damaging Het
Tarsl2 G A 7: 65,655,739 G237E probably damaging Het
Thap1 CAGCATCTGCTCGGAGCA CAGCA 8: 26,160,856 probably null Het
Ttn T C 2: 76,889,504 probably benign Het
Vmn1r223 T A 13: 23,250,175 I313N probably damaging Het
Other mutations in Kif1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01311:Kif1b APN 4 149220602 missense probably damaging 1.00
IGL01943:Kif1b APN 4 149214905 critical splice donor site probably null
IGL02240:Kif1b APN 4 149246414 missense probably damaging 1.00
IGL02414:Kif1b APN 4 149199314 missense probably damaging 0.96
IGL02490:Kif1b APN 4 149204208 missense probably benign
IGL02501:Kif1b APN 4 149214976 missense probably damaging 1.00
IGL02833:Kif1b APN 4 149246364 missense probably damaging 1.00
IGL02852:Kif1b APN 4 149291328 missense probably damaging 1.00
IGL02900:Kif1b APN 4 149180809 missense possibly damaging 0.81
IGL03287:Kif1b APN 4 149214981 missense possibly damaging 0.67
IGL03412:Kif1b APN 4 149274939 missense probably benign 0.00
PIT4305001:Kif1b UTSW 4 149220792 critical splice acceptor site probably null
R0005:Kif1b UTSW 4 149181927 missense probably damaging 1.00
R0044:Kif1b UTSW 4 149263601 splice site probably benign
R0044:Kif1b UTSW 4 149263601 splice site probably benign
R0129:Kif1b UTSW 4 149261201 missense probably benign
R0180:Kif1b UTSW 4 149213659 missense probably damaging 1.00
R0288:Kif1b UTSW 4 149199338 missense probably damaging 1.00
R0360:Kif1b UTSW 4 149262729 missense probably damaging 1.00
R0383:Kif1b UTSW 4 149202512 missense probably damaging 1.00
R0398:Kif1b UTSW 4 149204231 missense possibly damaging 0.89
R0403:Kif1b UTSW 4 149181967 nonsense probably null
R0445:Kif1b UTSW 4 149188009 missense probably benign 0.01
R1466:Kif1b UTSW 4 149223252 missense probably damaging 0.99
R1466:Kif1b UTSW 4 149223252 missense probably damaging 0.99
R1681:Kif1b UTSW 4 149195501 critical splice acceptor site probably null
R1728:Kif1b UTSW 4 149187722 missense probably damaging 0.99
R1840:Kif1b UTSW 4 149188132 missense probably damaging 1.00
R1874:Kif1b UTSW 4 149187632 missense probably benign
R1915:Kif1b UTSW 4 149267216 missense probably damaging 1.00
R2106:Kif1b UTSW 4 149187640 missense possibly damaging 0.92
R2124:Kif1b UTSW 4 149222296 missense probably benign 0.08
R2126:Kif1b UTSW 4 149187640 missense possibly damaging 0.92
R2127:Kif1b UTSW 4 149187640 missense possibly damaging 0.92
R2128:Kif1b UTSW 4 149187640 missense possibly damaging 0.92
R2129:Kif1b UTSW 4 149187640 missense possibly damaging 0.92
R2146:Kif1b UTSW 4 149184309 missense probably damaging 0.99
R2255:Kif1b UTSW 4 149274997 missense probably damaging 1.00
R2392:Kif1b UTSW 4 149220620 missense possibly damaging 0.93
R2883:Kif1b UTSW 4 149237648 missense possibly damaging 0.78
R2981:Kif1b UTSW 4 149220541 critical splice donor site probably null
R3038:Kif1b UTSW 4 149213333 missense probably benign 0.02
R3616:Kif1b UTSW 4 149262283 splice site probably benign
R3935:Kif1b UTSW 4 149237160 missense probably benign 0.00
R4347:Kif1b UTSW 4 149247234 missense probably damaging 1.00
R4423:Kif1b UTSW 4 149214105 missense probably damaging 0.99
R4637:Kif1b UTSW 4 149199311 missense probably damaging 0.97
R4745:Kif1b UTSW 4 149237882 nonsense probably null
R4807:Kif1b UTSW 4 149247921 intron probably benign
R5618:Kif1b UTSW 4 149269889 missense possibly damaging 0.94
R5644:Kif1b UTSW 4 149238482 missense probably damaging 0.96
R5683:Kif1b UTSW 4 149222261 missense probably damaging 1.00
R5696:Kif1b UTSW 4 149273849 splice site probably null
R6022:Kif1b UTSW 4 149198532 missense probably benign 0.01
R6048:Kif1b UTSW 4 149263629 missense probably damaging 1.00
R6137:Kif1b UTSW 4 149238426 missense possibly damaging 0.47
R6139:Kif1b UTSW 4 149237532 missense possibly damaging 0.88
R6171:Kif1b UTSW 4 149258048 missense probably damaging 1.00
R6250:Kif1b UTSW 4 149213643 missense probably benign 0.00
R6423:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6425:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6443:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6460:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6462:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6463:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6469:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6470:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6471:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6472:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6504:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6536:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6537:Kif1b UTSW 4 149192596 missense probably benign 0.16
R6668:Kif1b UTSW 4 149213407 missense probably benign 0.09
R6698:Kif1b UTSW 4 149274956 missense probably damaging 0.99
R7065:Kif1b UTSW 4 149202525 missense possibly damaging 0.46
R7222:Kif1b UTSW 4 149225157 missense probably damaging 1.00
R7342:Kif1b UTSW 4 149214090 missense possibly damaging 0.94
R7720:Kif1b UTSW 4 149182355 missense probably benign 0.01
R7744:Kif1b UTSW 4 149237075 missense possibly damaging 0.83
R7797:Kif1b UTSW 4 149237387 missense probably benign
R7869:Kif1b UTSW 4 149184376 missense probably benign 0.01
R7878:Kif1b UTSW 4 149214997 missense probably damaging 0.98
R7952:Kif1b UTSW 4 149184376 missense probably benign 0.01
R7961:Kif1b UTSW 4 149214997 missense probably damaging 0.98
R8047:Kif1b UTSW 4 149214922 missense probably damaging 1.00
RF008:Kif1b UTSW 4 149251738 splice site probably null
X0009:Kif1b UTSW 4 149247264 missense probably damaging 1.00
X0062:Kif1b UTSW 4 149275005 missense probably damaging 1.00
Z1176:Kif1b UTSW 4 149266298 missense possibly damaging 0.89
Predicted Primers PCR Primer
(F):5'- AGAGCCCTGGAATAGAATCTAAAAC -3'
(R):5'- GATTCCTTAGAACACTGCCAGTAG -3'

Sequencing Primer
(F):5'- CCTGGTCTACAAAGTGATTTCCAGG -3'
(R):5'- GCCAGTAGCAATCCCTCTG -3'
Posted On2018-05-24