Incidental Mutation 'R1511:Kif21b'
ID 168265
Institutional Source Beutler Lab
Gene Symbol Kif21b
Ensembl Gene ENSMUSG00000041642
Gene Name kinesin family member 21B
Synonyms 2610511N21Rik, N-5 kinesin
MMRRC Submission 039558-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.157) question?
Stock # R1511 (G1)
Quality Score 143
Status Not validated
Chromosome 1
Chromosomal Location 136059127-136105736 bp(+) (GRCm39)
Type of Mutation critical splice donor site (1 bp from exon)
DNA Base Change (assembly) G to T at 136097062 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000074661 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075164] [ENSMUST00000075164] [ENSMUST00000130864] [ENSMUST00000171381]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000075164
SMART Domains Protein: ENSMUSP00000074661
Gene: ENSMUSG00000041642

DomainStartEndE-ValueType
KISc 6 379 6.39e-159 SMART
Blast:KISc 469 543 1e-14 BLAST
low complexity region 578 628 N/A INTRINSIC
coiled coil region 632 825 N/A INTRINSIC
low complexity region 847 866 N/A INTRINSIC
coiled coil region 931 991 N/A INTRINSIC
low complexity region 1109 1123 N/A INTRINSIC
low complexity region 1239 1249 N/A INTRINSIC
low complexity region 1266 1279 N/A INTRINSIC
WD40 1299 1336 2.89e-5 SMART
WD40 1339 1377 5.69e-4 SMART
WD40 1404 1441 6.42e-1 SMART
WD40 1444 1486 1.5e-3 SMART
WD40 1494 1532 4.8e-2 SMART
WD40 1535 1575 1.55e-5 SMART
WD40 1578 1615 3.81e-5 SMART
Predicted Effect probably null
Transcript: ENSMUST00000075164
SMART Domains Protein: ENSMUSP00000074661
Gene: ENSMUSG00000041642

DomainStartEndE-ValueType
KISc 6 379 6.39e-159 SMART
Blast:KISc 469 543 1e-14 BLAST
low complexity region 578 628 N/A INTRINSIC
coiled coil region 632 825 N/A INTRINSIC
low complexity region 847 866 N/A INTRINSIC
coiled coil region 931 991 N/A INTRINSIC
low complexity region 1109 1123 N/A INTRINSIC
low complexity region 1239 1249 N/A INTRINSIC
low complexity region 1266 1279 N/A INTRINSIC
WD40 1299 1336 2.89e-5 SMART
WD40 1339 1377 5.69e-4 SMART
WD40 1404 1441 6.42e-1 SMART
WD40 1444 1486 1.5e-3 SMART
WD40 1494 1532 4.8e-2 SMART
WD40 1535 1575 1.55e-5 SMART
WD40 1578 1615 3.81e-5 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127624
Predicted Effect probably benign
Transcript: ENSMUST00000130864
SMART Domains Protein: ENSMUSP00000114297
Gene: ENSMUSG00000041642

DomainStartEndE-ValueType
KISc 6 379 6.39e-159 SMART
Blast:KISc 469 543 1e-14 BLAST
low complexity region 578 628 N/A INTRINSIC
coiled coil region 632 825 N/A INTRINSIC
low complexity region 847 866 N/A INTRINSIC
coiled coil region 931 991 N/A INTRINSIC
low complexity region 1109 1123 N/A INTRINSIC
low complexity region 1239 1249 N/A INTRINSIC
low complexity region 1266 1279 N/A INTRINSIC
WD40 1299 1336 2.89e-5 SMART
WD40 1339 1377 5.69e-4 SMART
WD40 1404 1441 6.42e-1 SMART
WD40 1444 1486 1.5e-3 SMART
WD40 1494 1532 4.8e-2 SMART
WD40 1535 1575 1.55e-5 SMART
WD40 1578 1615 5.1e-6 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000165333
Predicted Effect probably benign
Transcript: ENSMUST00000171381
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.0%
  • 10x: 95.4%
  • 20x: 89.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the kinesin superfamily. Kinesins are ATP-dependent microtubule-based motor proteins that are involved in the intracellular transport of membranous organelles. Single nucleotide polymorphisms in this gene are associated with inflammatory bowel disease and multiple sclerosis. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]
PHENOTYPE: Homozygous KO reduces dendrite branching and spine density as a result of reduced microtubule growth, resulting in impaired spatial learning and cued conditioning behavior. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 105 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aacs C A 5: 125,592,041 (GRCm39) N576K probably benign Het
Abca5 G T 11: 110,190,804 (GRCm39) L769M probably damaging Het
Abca5 T A 11: 110,190,812 (GRCm39) H766L possibly damaging Het
Acvr1c A G 2: 58,177,896 (GRCm39) I191T probably damaging Het
Agps A T 2: 75,697,123 (GRCm39) E314D probably damaging Het
Agxt G A 1: 93,063,490 (GRCm39) G131R probably damaging Het
Ak8 A G 2: 28,632,758 (GRCm39) T326A probably benign Het
Aldoart2 T A 12: 55,613,062 (GRCm39) I329N probably benign Het
Apaf1 T C 10: 90,896,047 (GRCm39) I342V possibly damaging Het
Arhgap40 T C 2: 158,369,081 (GRCm39) S68P probably benign Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
AU022252 C T 4: 119,085,294 (GRCm39) R71Q possibly damaging Het
Baz1b T C 5: 135,246,636 (GRCm39) L695P probably damaging Het
Baz2b A T 2: 59,792,368 (GRCm39) S587T probably benign Het
Cep76 T C 18: 67,758,028 (GRCm39) M421V probably benign Het
Clk2 A G 3: 89,076,010 (GRCm39) D60G probably damaging Het
Clstn3 G T 6: 124,439,128 (GRCm39) T6K probably damaging Het
Cluap1 T A 16: 3,737,422 (GRCm39) D180E probably benign Het
Col12a1 T C 9: 79,606,834 (GRCm39) I530V probably benign Het
Cpt1a T C 19: 3,415,788 (GRCm39) probably benign Het
Cr2 T G 1: 194,837,580 (GRCm39) K797Q possibly damaging Het
Crybg3 C A 16: 59,374,475 (GRCm39) V2260L probably benign Het
Csnk1a1 T A 18: 61,718,321 (GRCm39) probably benign Het
Cxcr1 T C 1: 74,231,929 (GRCm39) D31G probably benign Het
Cyp2a5 G T 7: 26,535,361 (GRCm39) D108Y probably damaging Het
Dnajc1 A G 2: 18,227,538 (GRCm39) V376A possibly damaging Het
Eif4enif1 T C 11: 3,186,278 (GRCm39) V462A probably benign Het
Elmo1 A G 13: 20,474,647 (GRCm39) K357R possibly damaging Het
Eml6 T A 11: 29,768,374 (GRCm39) H771L probably damaging Het
Epb41l4a A G 18: 33,965,717 (GRCm39) I370T probably benign Het
Esp36 A T 17: 38,728,172 (GRCm39) N79K possibly damaging Het
Fam229b A G 10: 38,994,915 (GRCm39) *81Q probably null Het
Fat4 T C 3: 39,037,225 (GRCm39) Y3626H probably damaging Het
Fbn1 A T 2: 125,148,205 (GRCm39) F2681Y probably benign Het
Gad1-ps A G 10: 99,281,331 (GRCm39) noncoding transcript Het
Galm C A 17: 80,490,696 (GRCm39) N284K probably damaging Het
Gtf3c2 A T 5: 31,316,446 (GRCm39) S735T probably benign Het
Hsph1 A T 5: 149,553,848 (GRCm39) S207T probably benign Het
Il33 C T 19: 29,932,615 (GRCm39) R159C probably damaging Het
Invs A G 4: 48,382,148 (GRCm39) N106S possibly damaging Het
Kirrel2 A G 7: 30,155,923 (GRCm39) C42R probably damaging Het
Letm1 A C 5: 33,909,899 (GRCm39) C378W probably damaging Het
Lrrc71 T A 3: 87,652,791 (GRCm39) K160N probably benign Het
Lrrtm3 A G 10: 63,924,804 (GRCm39) I121T probably damaging Het
Lztr1 T A 16: 17,327,534 (GRCm39) V79E probably damaging Het
Mmp8 T G 9: 7,566,279 (GRCm39) D378E probably damaging Het
Mpzl3 A G 9: 44,977,827 (GRCm39) E145G probably damaging Het
Mrps2 C T 2: 28,359,676 (GRCm39) L178F probably damaging Het
Mzb1 A G 18: 35,780,875 (GRCm39) probably null Het
Nckap1 T C 2: 80,383,759 (GRCm39) D135G probably damaging Het
Ndst1 A G 18: 60,830,242 (GRCm39) F623L possibly damaging Het
Nlrp5 A T 7: 23,112,772 (GRCm39) D143V probably damaging Het
Or14a260 T C 7: 85,985,553 (GRCm39) D17G possibly damaging Het
Or4a69 T C 2: 89,312,592 (GRCm39) M296V probably null Het
Or4b1d A G 2: 89,968,748 (GRCm39) V245A probably benign Het
Or4c120 A G 2: 89,001,281 (GRCm39) S92P probably damaging Het
Or4f58 A G 2: 111,851,749 (GRCm39) V150A probably benign Het
Or52b4i T C 7: 102,191,332 (GRCm39) L63P probably damaging Het
Or8b44 A G 9: 38,410,114 (GRCm39) I50V probably benign Het
Or8g17 T C 9: 38,930,321 (GRCm39) D172G probably benign Het
Parp14 T G 16: 35,677,594 (GRCm39) E791D probably benign Het
Pcdh8 C T 14: 80,006,829 (GRCm39) R578H possibly damaging Het
Phrf1 T A 7: 140,839,714 (GRCm39) probably benign Het
Polr3b C A 10: 84,516,249 (GRCm39) H626N probably benign Het
Ppp1r12a A G 10: 108,087,720 (GRCm39) T58A probably benign Het
Ppp4r3b T A 11: 29,132,460 (GRCm39) V33D probably damaging Het
Ppp5c A G 7: 16,743,907 (GRCm39) Y176H probably damaging Het
R3hdm1 A G 1: 128,124,742 (GRCm39) Y343C probably damaging Het
Rabac1 C T 7: 24,671,555 (GRCm39) V122M probably damaging Het
Rasef G T 4: 73,653,985 (GRCm39) Q561K probably damaging Het
Rbl1 A G 2: 157,037,554 (GRCm39) S198P probably damaging Het
Rbm12 A T 2: 155,939,456 (GRCm39) M272K probably damaging Het
Rexo1 T G 10: 80,385,884 (GRCm39) K391N possibly damaging Het
Rnf43 T C 11: 87,622,173 (GRCm39) S384P probably benign Het
Rpsa A T 9: 119,960,066 (GRCm39) I210F possibly damaging Het
Rslcan18 A G 13: 67,247,016 (GRCm39) Y75H possibly damaging Het
Scn9a T A 2: 66,357,157 (GRCm39) D1048V probably benign Het
Sec11a T C 7: 80,577,482 (GRCm39) probably null Het
Sidt2 A G 9: 45,861,387 (GRCm39) V19A probably damaging Het
Snx14 G A 9: 88,280,417 (GRCm39) Q522* probably null Het
Stx1b A G 7: 127,414,144 (GRCm39) L74S probably damaging Het
Tm7sf3 A T 6: 146,511,376 (GRCm39) M371K probably benign Het
Tmem115 T C 9: 107,412,174 (GRCm39) V166A probably benign Het
Traf5 T A 1: 191,731,912 (GRCm39) T310S probably benign Het
Trdn A G 10: 33,342,448 (GRCm39) K619E probably benign Het
Trmt10a T A 3: 137,857,945 (GRCm39) probably null Het
Txk A C 5: 72,865,014 (GRCm39) I287R probably damaging Het
Txndc16 T C 14: 45,389,344 (GRCm39) D452G probably damaging Het
Ube2f G A 1: 91,190,023 (GRCm39) probably null Het
Ubtfl1 T G 9: 18,321,489 (GRCm39) I339R probably benign Het
Upf1 A G 8: 70,791,155 (GRCm39) I529T probably damaging Het
Vmn1r197 A G 13: 22,512,823 (GRCm39) D248G possibly damaging Het
Vmn1r5 A T 6: 56,962,771 (GRCm39) T149S probably benign Het
Vmn1r83 C T 7: 12,055,197 (GRCm39) V287I possibly damaging Het
Vmn2r118 G A 17: 55,915,496 (GRCm39) R485* probably null Het
Vmn2r130 A G 17: 23,282,775 (GRCm39) T152A probably benign Het
Vps13b T C 15: 35,840,121 (GRCm39) F2448L probably damaging Het
Vps13b A G 15: 35,841,719 (GRCm39) N2583S probably benign Het
Wscd1 C T 11: 71,679,501 (GRCm39) P458L probably damaging Het
Xylt2 T A 11: 94,561,259 (GRCm39) D168V probably damaging Het
Zdhhc2 A G 8: 40,921,013 (GRCm39) T306A probably benign Het
Zfp804b A T 5: 6,819,771 (GRCm39) D1097E possibly damaging Het
Zfp93 T A 7: 23,975,156 (GRCm39) C380* probably null Het
Zfp960 T A 17: 17,308,518 (GRCm39) C411S probably damaging Het
Zmynd15 T A 11: 70,355,619 (GRCm39) V430E probably damaging Het
Other mutations in Kif21b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00990:Kif21b APN 1 136,080,080 (GRCm39) missense possibly damaging 0.68
IGL01020:Kif21b APN 1 136,081,832 (GRCm39) splice site probably benign
IGL01288:Kif21b APN 1 136,099,922 (GRCm39) missense probably benign 0.00
IGL02105:Kif21b APN 1 136,099,041 (GRCm39) missense probably benign
IGL02264:Kif21b APN 1 136,087,495 (GRCm39) missense probably damaging 1.00
IGL02303:Kif21b APN 1 136,087,495 (GRCm39) missense probably damaging 1.00
IGL02308:Kif21b APN 1 136,087,495 (GRCm39) missense probably damaging 1.00
IGL02310:Kif21b APN 1 136,087,495 (GRCm39) missense probably damaging 1.00
IGL02419:Kif21b APN 1 136,079,005 (GRCm39) missense probably benign 0.00
IGL02553:Kif21b APN 1 136,081,859 (GRCm39) missense probably damaging 1.00
IGL02568:Kif21b APN 1 136,100,605 (GRCm39) missense probably damaging 0.96
IGL02657:Kif21b APN 1 136,099,968 (GRCm39) missense possibly damaging 0.88
IGL03068:Kif21b APN 1 136,086,093 (GRCm39) unclassified probably benign
IGL03230:Kif21b APN 1 136,090,550 (GRCm39) missense probably benign 0.03
R0629_Kif21b_729 UTSW 1 136,099,895 (GRCm39) critical splice acceptor site probably null
Schiessen UTSW 1 136,075,607 (GRCm39) critical splice donor site probably null
wolfen UTSW 1 136,072,496 (GRCm39) nonsense probably null
R0190:Kif21b UTSW 1 136,098,957 (GRCm39) missense probably benign 0.32
R0349:Kif21b UTSW 1 136,077,049 (GRCm39) missense probably damaging 0.97
R0501:Kif21b UTSW 1 136,090,837 (GRCm39) missense probably benign 0.44
R0620:Kif21b UTSW 1 136,087,166 (GRCm39) missense possibly damaging 0.88
R0629:Kif21b UTSW 1 136,099,895 (GRCm39) critical splice acceptor site probably null
R0741:Kif21b UTSW 1 136,087,482 (GRCm39) missense probably damaging 1.00
R1087:Kif21b UTSW 1 136,090,561 (GRCm39) missense probably damaging 1.00
R1217:Kif21b UTSW 1 136,080,114 (GRCm39) missense probably damaging 1.00
R1464:Kif21b UTSW 1 136,083,891 (GRCm39) missense possibly damaging 0.50
R1464:Kif21b UTSW 1 136,083,891 (GRCm39) missense possibly damaging 0.50
R1512:Kif21b UTSW 1 136,080,543 (GRCm39) missense probably benign 0.01
R1513:Kif21b UTSW 1 136,083,849 (GRCm39) missense probably damaging 0.98
R1591:Kif21b UTSW 1 136,077,055 (GRCm39) missense probably damaging 1.00
R1616:Kif21b UTSW 1 136,099,423 (GRCm39) missense probably damaging 1.00
R1628:Kif21b UTSW 1 136,098,958 (GRCm39) missense probably benign 0.01
R1658:Kif21b UTSW 1 136,099,023 (GRCm39) missense probably damaging 1.00
R1728:Kif21b UTSW 1 136,087,859 (GRCm39) missense possibly damaging 0.85
R1741:Kif21b UTSW 1 136,083,880 (GRCm39) missense probably damaging 1.00
R1784:Kif21b UTSW 1 136,087,859 (GRCm39) missense possibly damaging 0.85
R1807:Kif21b UTSW 1 136,075,531 (GRCm39) missense possibly damaging 0.94
R1896:Kif21b UTSW 1 136,075,583 (GRCm39) missense possibly damaging 0.90
R1970:Kif21b UTSW 1 136,098,894 (GRCm39) missense probably damaging 1.00
R1984:Kif21b UTSW 1 136,075,284 (GRCm39) missense probably damaging 1.00
R1985:Kif21b UTSW 1 136,075,284 (GRCm39) missense probably damaging 1.00
R1986:Kif21b UTSW 1 136,075,284 (GRCm39) missense probably damaging 1.00
R1988:Kif21b UTSW 1 136,080,002 (GRCm39) missense probably damaging 0.98
R1990:Kif21b UTSW 1 136,089,508 (GRCm39) missense probably damaging 1.00
R2014:Kif21b UTSW 1 136,076,020 (GRCm39) missense probably damaging 1.00
R2045:Kif21b UTSW 1 136,088,051 (GRCm39) missense probably damaging 1.00
R2141:Kif21b UTSW 1 136,080,002 (GRCm39) missense probably damaging 0.98
R2248:Kif21b UTSW 1 136,100,704 (GRCm39) missense probably damaging 1.00
R2886:Kif21b UTSW 1 136,075,612 (GRCm39) splice site probably benign
R2896:Kif21b UTSW 1 136,081,955 (GRCm39) missense possibly damaging 0.82
R3706:Kif21b UTSW 1 136,087,148 (GRCm39) missense probably benign 0.06
R3780:Kif21b UTSW 1 136,083,964 (GRCm39) missense probably damaging 0.99
R3827:Kif21b UTSW 1 136,090,732 (GRCm39) critical splice donor site probably null
R4227:Kif21b UTSW 1 136,081,831 (GRCm39) splice site probably null
R4600:Kif21b UTSW 1 136,075,602 (GRCm39) missense probably benign 0.39
R4608:Kif21b UTSW 1 136,075,924 (GRCm39) intron probably benign
R4749:Kif21b UTSW 1 136,072,487 (GRCm39) nonsense probably null
R4841:Kif21b UTSW 1 136,072,958 (GRCm39) missense probably damaging 1.00
R4842:Kif21b UTSW 1 136,072,958 (GRCm39) missense probably damaging 1.00
R4933:Kif21b UTSW 1 136,079,063 (GRCm39) splice site probably null
R4959:Kif21b UTSW 1 136,076,108 (GRCm39) missense possibly damaging 0.90
R5018:Kif21b UTSW 1 136,099,972 (GRCm39) missense probably benign 0.30
R5116:Kif21b UTSW 1 136,080,521 (GRCm39) missense probably damaging 0.99
R5119:Kif21b UTSW 1 136,090,838 (GRCm39) missense probably benign
R5197:Kif21b UTSW 1 136,072,363 (GRCm39) missense probably damaging 1.00
R5230:Kif21b UTSW 1 136,099,411 (GRCm39) missense probably damaging 1.00
R5249:Kif21b UTSW 1 136,096,966 (GRCm39) missense probably damaging 1.00
R5337:Kif21b UTSW 1 136,098,881 (GRCm39) missense probably damaging 1.00
R5358:Kif21b UTSW 1 136,100,030 (GRCm39) missense possibly damaging 0.85
R5466:Kif21b UTSW 1 136,075,263 (GRCm39) missense probably damaging 1.00
R5557:Kif21b UTSW 1 136,097,797 (GRCm39) missense probably damaging 1.00
R5727:Kif21b UTSW 1 136,097,747 (GRCm39) missense probably damaging 1.00
R5865:Kif21b UTSW 1 136,078,875 (GRCm39) nonsense probably null
R5929:Kif21b UTSW 1 136,078,945 (GRCm39) missense probably damaging 1.00
R6274:Kif21b UTSW 1 136,077,156 (GRCm39) missense possibly damaging 0.57
R6349:Kif21b UTSW 1 136,086,064 (GRCm39) missense probably damaging 1.00
R6648:Kif21b UTSW 1 136,080,135 (GRCm39) missense probably benign 0.00
R6831:Kif21b UTSW 1 136,072,496 (GRCm39) nonsense probably null
R7156:Kif21b UTSW 1 136,075,562 (GRCm39) missense probably damaging 1.00
R7165:Kif21b UTSW 1 136,077,186 (GRCm39) missense probably damaging 0.98
R7327:Kif21b UTSW 1 136,087,387 (GRCm39) missense possibly damaging 0.60
R7680:Kif21b UTSW 1 136,075,607 (GRCm39) critical splice donor site probably null
R7975:Kif21b UTSW 1 136,098,911 (GRCm39) missense probably damaging 1.00
R8356:Kif21b UTSW 1 136,100,683 (GRCm39) missense probably damaging 1.00
R8467:Kif21b UTSW 1 136,100,021 (GRCm39) missense probably damaging 0.98
R9031:Kif21b UTSW 1 136,073,042 (GRCm39) missense probably damaging 0.99
R9101:Kif21b UTSW 1 136,078,893 (GRCm39) missense probably damaging 0.96
R9191:Kif21b UTSW 1 136,100,559 (GRCm39) nonsense probably null
R9261:Kif21b UTSW 1 136,077,162 (GRCm39) missense probably damaging 1.00
R9280:Kif21b UTSW 1 136,099,445 (GRCm39) critical splice donor site probably null
R9307:Kif21b UTSW 1 136,101,800 (GRCm39) missense probably benign
R9562:Kif21b UTSW 1 136,077,090 (GRCm39) missense probably damaging 0.99
R9563:Kif21b UTSW 1 136,077,166 (GRCm39) missense probably damaging 1.00
R9565:Kif21b UTSW 1 136,077,090 (GRCm39) missense probably damaging 0.99
R9758:Kif21b UTSW 1 136,080,961 (GRCm39) missense probably damaging 1.00
R9760:Kif21b UTSW 1 136,076,421 (GRCm39) missense probably damaging 1.00
RF024:Kif21b UTSW 1 136,086,079 (GRCm39) missense probably damaging 1.00
X0053:Kif21b UTSW 1 136,077,054 (GRCm39) missense probably damaging 1.00
X0066:Kif21b UTSW 1 136,100,683 (GRCm39) missense probably damaging 1.00
Z1176:Kif21b UTSW 1 136,081,875 (GRCm39) missense probably benign 0.00
Z1177:Kif21b UTSW 1 136,076,050 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTGGCTTCAGGTTAGGTAGCCTTTC -3'
(R):5'- GATGTTGGGACTTCAGAGACGCTTC -3'

Sequencing Primer
(F):5'- TGCTAAGGATGGCAGCCAC -3'
(R):5'- TCTAGAAAGGTGACCTGGAGG -3'
Posted On 2014-04-13