Incidental Mutation 'R2371:Kif3b'
ID 247520
Institutional Source Beutler Lab
Gene Symbol Kif3b
Ensembl Gene ENSMUSG00000027475
Gene Name kinesin family member 3B
Synonyms
MMRRC Submission 040351-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2371 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 153133333-153175310 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 153164743 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 587 (I587T)
Ref Sequence ENSEMBL: ENSMUSP00000028977 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028977]
AlphaFold Q61771
Predicted Effect possibly damaging
Transcript: ENSMUST00000028977
AA Change: I587T

PolyPhen 2 Score 0.662 (Sensitivity: 0.86; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000028977
Gene: ENSMUSG00000027475
AA Change: I587T

DomainStartEndE-ValueType
KISc 7 348 6.36e-186 SMART
low complexity region 370 412 N/A INTRINSIC
low complexity region 437 458 N/A INTRINSIC
Blast:KISc 459 535 3e-10 BLAST
low complexity region 537 548 N/A INTRINSIC
Blast:KISc 549 626 4e-27 BLAST
low complexity region 685 697 N/A INTRINSIC
low complexity region 714 735 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene acts as a heterodimer with kinesin family member 3A to aid in chromosome movement during mitosis and meiosis. The encoded protein is a plus end-directed microtubule motor and can interact with the SMC3 subunit of the cohesin complex. In addition, the encoded protein may be involved in the intracellular movement of membranous organelles. This protein and kinesin family member 3A form the kinesin II subfamily of the kinesin superfamily. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygoous for a targeted null mutation are growth retarded and display neural tube defects, incomplete embryo turning, randomized left-right assymetry, pericardial edema, and die during the midgestational period. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Adamts18 T A 8: 114,431,893 (GRCm39) E1105V probably benign Het
Colec10 A G 15: 54,325,796 (GRCm39) I209V possibly damaging Het
Cttnbp2 T G 6: 18,380,603 (GRCm39) S1422R possibly damaging Het
Dcst1 C G 3: 89,265,949 (GRCm39) V179L possibly damaging Het
Fbxw9 T C 8: 85,788,658 (GRCm39) Y165H probably benign Het
Fgl2 A T 5: 21,580,816 (GRCm39) Y386F probably damaging Het
Gabrb2 A G 11: 42,482,691 (GRCm39) Y183C probably damaging Het
Hlcs A G 16: 94,068,926 (GRCm39) L245P probably damaging Het
Hormad1 T A 3: 95,482,910 (GRCm39) I132K probably benign Het
Itga8 A T 2: 12,258,277 (GRCm39) D262E probably damaging Het
Jhy G A 9: 40,828,778 (GRCm39) T376I probably benign Het
Kidins220 T C 12: 25,107,323 (GRCm39) L1592P probably damaging Het
Lrrc7 A G 3: 157,866,697 (GRCm39) Y1015H probably damaging Het
Lvrn T G 18: 47,011,230 (GRCm39) probably null Het
Mapkbp1 C A 2: 119,841,261 (GRCm39) Q83K probably damaging Het
Or2g25 T C 17: 37,971,044 (GRCm39) Y60C probably damaging Het
Or5b12 A T 19: 12,897,031 (GRCm39) I214N probably benign Het
Pigc T C 1: 161,798,579 (GRCm39) V187A possibly damaging Het
Ros1 A T 10: 52,039,991 (GRCm39) H333Q possibly damaging Het
Rreb1 T C 13: 38,100,513 (GRCm39) F215L probably benign Het
Rtcb C T 10: 85,779,697 (GRCm39) M324I probably benign Het
Senp2 A G 16: 21,837,125 (GRCm39) I125V possibly damaging Het
Shroom3 A G 5: 92,928,729 (GRCm39) K95E probably damaging Het
Wrnip1 C T 13: 32,986,410 (GRCm39) P64S probably benign Het
Zbtb24 C T 10: 41,327,264 (GRCm39) A50V probably damaging Het
Other mutations in Kif3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00162:Kif3b APN 2 153,159,051 (GRCm39) missense probably damaging 0.99
IGL00927:Kif3b APN 2 153,158,381 (GRCm39) missense possibly damaging 0.89
IGL02121:Kif3b APN 2 153,159,194 (GRCm39) missense probably damaging 0.99
IGL02302:Kif3b APN 2 153,158,868 (GRCm39) missense probably damaging 1.00
IGL02306:Kif3b APN 2 153,162,572 (GRCm39) missense probably damaging 1.00
IGL02348:Kif3b APN 2 153,158,813 (GRCm39) missense probably damaging 0.98
IGL03111:Kif3b APN 2 153,171,988 (GRCm39) missense probably benign 0.00
R1463:Kif3b UTSW 2 153,172,073 (GRCm39) makesense probably null
R1474:Kif3b UTSW 2 153,162,235 (GRCm39) missense probably damaging 1.00
R1485:Kif3b UTSW 2 153,164,851 (GRCm39) splice site probably null
R1538:Kif3b UTSW 2 153,159,382 (GRCm39) small deletion probably benign
R1834:Kif3b UTSW 2 153,159,405 (GRCm39) missense probably benign 0.22
R4051:Kif3b UTSW 2 153,165,477 (GRCm39) missense probably damaging 0.99
R4208:Kif3b UTSW 2 153,165,477 (GRCm39) missense probably damaging 0.99
R4504:Kif3b UTSW 2 153,165,564 (GRCm39) critical splice donor site probably null
R4619:Kif3b UTSW 2 153,158,594 (GRCm39) nonsense probably null
R4806:Kif3b UTSW 2 153,162,288 (GRCm39) missense probably damaging 1.00
R4911:Kif3b UTSW 2 153,159,212 (GRCm39) nonsense probably null
R7017:Kif3b UTSW 2 153,171,644 (GRCm39) missense possibly damaging 0.87
R7990:Kif3b UTSW 2 153,159,383 (GRCm39) missense probably benign 0.01
R8056:Kif3b UTSW 2 153,171,979 (GRCm39) missense possibly damaging 0.93
R8503:Kif3b UTSW 2 153,162,824 (GRCm39) critical splice donor site probably null
R8515:Kif3b UTSW 2 153,158,427 (GRCm39) missense probably damaging 1.00
R9041:Kif3b UTSW 2 153,159,468 (GRCm39) missense probably benign 0.01
R9524:Kif3b UTSW 2 153,159,460 (GRCm39) missense probably benign 0.38
X0026:Kif3b UTSW 2 153,158,241 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATGTTCACAGATAGACAGCACTTTGAC -3'
(R):5'- GGTTTAGTGCACTCTCCCAC -3'

Sequencing Primer
(F):5'- GATAGACAGCACTTTGACTTATTTTG -3'
(R):5'- CACCCCAGTGCCCCAGTC -3'
Posted On 2014-11-11