Incidental Mutation 'R1512:Kif21b'
ID 168385
Institutional Source Beutler Lab
Gene Symbol Kif21b
Ensembl Gene ENSMUSG00000041642
Gene Name kinesin family member 21B
Synonyms 2610511N21Rik, N-5 kinesin
MMRRC Submission 039559-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.157) question?
Stock # R1512 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 136059127-136105736 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 136080543 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 579 (N579S)
Ref Sequence ENSEMBL: ENSMUSP00000114297 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075164] [ENSMUST00000130864]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000075164
AA Change: N579S

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000074661
Gene: ENSMUSG00000041642
AA Change: N579S

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: ENSMUST00000122892
Predicted Effect probably benign
Transcript: ENSMUST00000130864
AA Change: N579S

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000114297
Gene: ENSMUSG00000041642
AA Change: N579S

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
Meta Mutation Damage Score 0.0726 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.3%
  • 10x: 96.4%
  • 20x: 93.0%
Validation Efficiency 95% (79/83)
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaca T A 11: 84,086,295 (GRCm39) D40E probably benign Het
Acsf2 C T 11: 94,452,224 (GRCm39) probably benign Het
Adamts19 C T 18: 59,181,917 (GRCm39) H1119Y possibly damaging Het
Akap6 A G 12: 52,983,937 (GRCm39) D827G probably damaging Het
Ankrd33b T C 15: 31,367,375 (GRCm39) D55G probably damaging Het
Ano5 T A 7: 51,229,316 (GRCm39) H569Q probably benign Het
Aox1 A G 1: 58,346,510 (GRCm39) D548G probably benign Het
Baz2a A G 10: 127,960,021 (GRCm39) D1433G possibly damaging Het
BC031181 T G 18: 75,141,767 (GRCm39) V8G probably damaging Het
Bicdl2 A T 17: 23,887,083 (GRCm39) M457L probably damaging Het
C130074G19Rik T C 1: 184,615,103 (GRCm39) D29G probably damaging Het
Cd200r1 A T 16: 44,586,390 (GRCm39) T7S probably benign Het
Cdc37 A G 9: 21,053,712 (GRCm39) probably benign Het
Cmtr2 T C 8: 110,949,267 (GRCm39) S526P probably damaging Het
Cntn2 G T 1: 132,451,430 (GRCm39) A433D probably damaging Het
Cntnap5a T C 1: 115,828,680 (GRCm39) S35P probably benign Het
Csf3r A G 4: 125,923,777 (GRCm39) T96A possibly damaging Het
Ctbs A G 3: 146,160,720 (GRCm39) N96D probably benign Het
Cyp26b1 C A 6: 84,553,979 (GRCm39) V213L probably benign Het
Dach1 A G 14: 98,138,835 (GRCm39) L536P probably damaging Het
Dcaf6 T C 1: 165,179,589 (GRCm39) Q517R probably benign Het
Dnah1 G T 14: 31,014,994 (GRCm39) Q1733K probably damaging Het
Dnah17 A T 11: 117,985,841 (GRCm39) I1416N probably benign Het
Dock11 G A X: 35,283,688 (GRCm39) R1102H probably damaging Het
Dpp8 T C 9: 64,971,096 (GRCm39) probably benign Het
Emc1 G A 4: 139,087,495 (GRCm39) probably null Het
Emc8 A G 8: 121,384,983 (GRCm39) L76P possibly damaging Het
Emx2 T C 19: 59,448,035 (GRCm39) Y130H possibly damaging Het
Fbf1 C T 11: 116,038,753 (GRCm39) R815Q probably damaging Het
Foxb2 G A 19: 16,849,878 (GRCm39) P376L probably damaging Het
Gabrb1 C A 5: 72,266,047 (GRCm39) L202I probably damaging Het
Gabrb1 T A 5: 72,266,048 (GRCm39) L202Q probably damaging Het
Grin2c T A 11: 115,144,676 (GRCm39) I617F probably damaging Het
Gtf2h3 T A 5: 124,728,933 (GRCm39) V164E probably damaging Het
Gusb T C 5: 130,029,731 (GRCm39) Q88R probably damaging Het
Hormad2 T A 11: 4,374,788 (GRCm39) K75N probably damaging Het
Il33 A G 19: 29,929,390 (GRCm39) T38A possibly damaging Het
Ivns1abp A T 1: 151,236,687 (GRCm39) Q416L possibly damaging Het
Ivns1abp G C 1: 151,236,688 (GRCm39) Q416H probably benign Het
Kcnh5 T A 12: 75,166,711 (GRCm39) H178L probably benign Het
Kif26a G C 12: 112,113,389 (GRCm39) R95P possibly damaging Het
Kl A G 5: 150,912,062 (GRCm39) I604V probably benign Het
Klhl24 A G 16: 19,941,686 (GRCm39) K545E probably damaging Het
Mcm3ap A G 10: 76,306,347 (GRCm39) I153M probably damaging Het
Meis1 T G 11: 18,831,682 (GRCm39) D452A probably damaging Het
Msantd4 C T 9: 4,384,138 (GRCm39) P153L probably benign Het
Myot A G 18: 44,475,422 (GRCm39) E181G probably damaging Het
Nf1 T C 11: 79,281,195 (GRCm39) F150S probably damaging Het
Nyap2 T A 1: 81,219,566 (GRCm39) S529R probably damaging Het
Or10d3 T C 9: 39,461,390 (GRCm39) Y259C probably damaging Het
Or12e10 A T 2: 87,640,988 (GRCm39) T275S probably benign Het
Or2y1c A G 11: 49,361,286 (GRCm39) I103V probably benign Het
Or8b56 T A 9: 38,739,660 (GRCm39) Y224* probably null Het
Pcnt C T 10: 76,240,496 (GRCm39) probably null Het
Pik3c3 T C 18: 30,455,289 (GRCm39) probably null Het
Pkdcc A T 17: 83,527,473 (GRCm39) Y217F possibly damaging Het
Pnpla6 C A 8: 3,585,459 (GRCm39) probably benign Het
Polr3gl T C 3: 96,488,190 (GRCm39) M26V probably benign Het
Ppp1r13b T C 12: 111,838,842 (GRCm39) N12S possibly damaging Het
Ppp1r26 G A 2: 28,341,528 (GRCm39) R386K probably benign Het
Prdm10 A G 9: 31,248,697 (GRCm39) E355G probably damaging Het
Prex2 T C 1: 11,131,554 (GRCm39) F41S possibly damaging Het
Prkar1b G T 5: 139,036,428 (GRCm39) Y231* probably null Het
Prkdc A T 16: 15,505,268 (GRCm39) I857L probably benign Het
Psg21 A T 7: 18,390,425 (GRCm39) N10K probably benign Het
Rapgef3 A T 15: 97,655,382 (GRCm39) V444E probably benign Het
Rnf17 A T 14: 56,705,243 (GRCm39) T716S probably benign Het
Rps6ka1 C T 4: 133,578,315 (GRCm39) R577H probably damaging Het
Scn1a A C 2: 66,161,629 (GRCm39) N306K possibly damaging Het
Skint6 A G 4: 113,095,329 (GRCm39) I110T probably damaging Het
Ssu2 A G 6: 112,364,959 (GRCm39) M1T probably null Het
Stag3 A T 5: 138,296,247 (GRCm39) T437S probably benign Het
Tal2 A G 4: 53,786,107 (GRCm39) Y96C probably benign Het
Thoc3 A T 13: 54,613,991 (GRCm39) probably null Het
Tle1 T C 4: 72,059,495 (GRCm39) D19G probably damaging Het
Trpm4 A G 7: 44,964,468 (GRCm39) I690T probably benign Het
Trpm6 A T 19: 18,853,295 (GRCm39) M1772L probably benign Het
Unc5b G A 10: 60,667,254 (GRCm39) probably benign Het
Usf3 G T 16: 44,041,561 (GRCm39) V2014F probably damaging Het
Utp18 C T 11: 93,776,390 (GRCm39) A32T probably benign Het
Wdfy4 A G 14: 32,682,765 (GRCm39) V2981A probably damaging Het
Zfp608 A G 18: 55,079,738 (GRCm39) V349A probably damaging Het
Znfx1 A C 2: 166,898,237 (GRCm39) I229S probably benign 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
R1511:Kif21b UTSW 1 136,097,062 (GRCm39) critical splice donor site probably null
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'- TGTATGGCAGGACCACTCCTACTC -3'
(R):5'- TGGCAACAAGTCAGCATTACCGAG -3'

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