Incidental Mutation 'R1616:Kif21b'
ID 174217
Institutional Source Beutler Lab
Gene Symbol Kif21b
Ensembl Gene ENSMUSG00000041642
Gene Name kinesin family member 21B
Synonyms 2610511N21Rik, N-5 kinesin
MMRRC Submission 039653-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.157) question?
Stock # R1616 (G1)
Quality Score 128
Status Not validated
Chromosome 1
Chromosomal Location 136059127-136105736 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 136099423 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 1477 (S1477P)
Ref Sequence ENSEMBL: ENSMUSP00000074661 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075164] [ENSMUST00000130864]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000075164
AA Change: S1477P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000074661
Gene: ENSMUSG00000041642
AA Change: S1477P

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 benign
Transcript: ENSMUST00000130864
AA Change: S1477P

PolyPhen 2 Score 0.212 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000114297
Gene: ENSMUSG00000041642
AA Change: S1477P

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
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.8%
  • 10x: 94.3%
  • 20x: 85.3%
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: 90 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933406P04Rik T C 10: 20,187,087 (GRCm39) probably benign Het
A1cf A G 19: 31,912,175 (GRCm39) E430G probably damaging Het
Aacs T A 5: 125,561,590 (GRCm39) probably null Het
Acot12 G A 13: 91,920,886 (GRCm39) V331I probably benign Het
Acp7 A G 7: 28,310,503 (GRCm39) W445R probably damaging Het
Actl11 C A 9: 107,809,135 (GRCm39) Q1153K probably benign Het
Actr8 A G 14: 29,704,601 (GRCm39) T34A possibly damaging Het
Ahnak A G 19: 8,986,351 (GRCm39) D2545G possibly damaging Het
Ap5z1 A G 5: 142,457,991 (GRCm39) Y388C probably benign Het
Apol7a C T 15: 77,273,806 (GRCm39) G219S probably damaging Het
Arid1b T A 17: 5,389,569 (GRCm39) I1705N probably damaging Het
Bod1l T C 5: 41,966,058 (GRCm39) Q2669R probably benign Het
Braf A T 6: 39,620,067 (GRCm39) S504T probably benign Het
Cbl A T 9: 44,064,197 (GRCm39) Y780N probably damaging Het
Cd86 T C 16: 36,449,338 (GRCm39) I20V probably benign Het
Cep290 T G 10: 100,404,698 (GRCm39) D2353E probably benign Het
Ckmt2 G A 13: 92,007,328 (GRCm39) R289C probably benign Het
Col3a1 T C 1: 45,367,648 (GRCm39) probably null Het
Cyp4f16 T A 17: 32,761,942 (GRCm39) Y163* probably null Het
Dimt1 T C 13: 107,089,958 (GRCm39) V227A possibly damaging Het
Dnah6 A T 6: 73,077,095 (GRCm39) M2338K probably benign Het
Dock4 T G 12: 40,719,044 (GRCm39) I274S probably damaging Het
Enthd1 T C 15: 80,336,586 (GRCm39) D616G probably damaging Het
Fignl2 T C 15: 100,951,997 (GRCm39) E95G probably damaging Het
Foxn1 A G 11: 78,249,692 (GRCm39) M611T probably benign Het
Foxs1 T C 2: 152,774,559 (GRCm39) S165G probably benign Het
Fzd3 G T 14: 65,472,956 (GRCm39) Q271K probably benign Het
Hadhb A T 5: 30,371,713 (GRCm39) I55F probably damaging Het
Hipk3 G A 2: 104,264,090 (GRCm39) Q824* probably null Het
Hps1 G A 19: 42,755,624 (GRCm39) R201W probably damaging Het
Kif26a A T 12: 112,123,680 (GRCm39) probably null Het
Krt90 T C 15: 101,469,026 (GRCm39) E172G possibly damaging Het
Lama4 T G 10: 38,951,446 (GRCm39) F1064V probably damaging Het
Leng9 A G 7: 4,151,902 (GRCm39) V258A probably benign Het
Lgi2 A C 5: 52,703,980 (GRCm39) V217G probably benign Het
Lpgat1 T C 1: 191,495,741 (GRCm39) I310T possibly damaging Het
Ltbp3 A G 19: 5,796,995 (GRCm39) Y374C probably damaging Het
Magi2 C A 5: 20,814,324 (GRCm39) T1075K probably damaging Het
Man2c1 T C 9: 57,042,793 (GRCm39) I221T probably benign Het
Mydgf A G 17: 56,486,415 (GRCm39) M72T possibly damaging Het
Myo1b T C 1: 51,815,474 (GRCm39) N624S probably damaging Het
Myo5c T A 9: 75,203,299 (GRCm39) M1465K probably damaging Het
Nek4 A T 14: 30,709,094 (GRCm39) D716V probably damaging Het
Nfxl1 T A 5: 72,686,380 (GRCm39) Q607L probably benign Het
Nlrp9c A T 7: 26,083,862 (GRCm39) D572E probably benign Het
Nop14 G T 5: 34,807,757 (GRCm39) Q402K possibly damaging Het
Npy5r C G 8: 67,134,052 (GRCm39) C247S probably damaging Het
Nrap T A 19: 56,378,255 (GRCm39) I19F probably damaging Het
Or4c102 A G 2: 88,422,352 (GRCm39) D68G probably damaging Het
Or51t4 T A 7: 102,597,721 (GRCm39) N16K probably damaging Het
Or6z3 T G 7: 6,463,744 (GRCm39) S79A probably damaging Het
Pcdh9 A T 14: 94,124,405 (GRCm39) Y588* probably null Het
Ppp1r12a A G 10: 108,096,728 (GRCm39) E183G probably damaging Het
Ppp2r2b T A 18: 42,821,375 (GRCm39) H261L probably benign Het
Ptch1 G T 13: 63,687,656 (GRCm39) T374K possibly damaging Het
Ptpn13 A T 5: 103,713,103 (GRCm39) N1742I possibly damaging Het
Rab33a C T X: 47,608,521 (GRCm39) S15L probably benign Het
Ralb T C 1: 119,405,744 (GRCm39) Y75C probably damaging Het
Rassf7 T A 7: 140,796,645 (GRCm39) V2D probably damaging Het
Rbm10 A G X: 20,512,230 (GRCm39) N397S probably benign Het
Rbm15 T C 3: 107,238,197 (GRCm39) T734A probably benign Het
Rbm8a G T 3: 96,539,046 (GRCm39) probably benign Het
Rock2 T C 12: 17,022,986 (GRCm39) I1095T probably benign Het
Rxfp3 T A 15: 11,036,389 (GRCm39) T328S probably damaging Het
Sec31a T A 5: 100,534,054 (GRCm39) K505N possibly damaging Het
Selenof A G 3: 144,302,642 (GRCm39) *122W probably null Het
Sh3pxd2b T C 11: 32,331,441 (GRCm39) M55T possibly damaging Het
Slc15a2 T C 16: 36,574,843 (GRCm39) D522G probably benign Het
Slc2a1 T C 4: 118,993,503 (GRCm39) F447L probably damaging Het
Slc45a2 T A 15: 11,022,214 (GRCm39) C319S probably null Het
Smad4 T C 18: 73,773,333 (GRCm39) D551G probably benign Het
Smarcc2 A G 10: 128,318,662 (GRCm39) Y648C probably damaging Het
Snrnp40 C G 4: 130,271,836 (GRCm39) probably null Het
Stab2 A T 10: 86,721,582 (GRCm39) probably null Het
Tanc1 A G 2: 59,615,731 (GRCm39) D246G probably damaging Het
Tekt3 T G 11: 62,978,024 (GRCm39) probably null Het
Them5 G A 3: 94,253,567 (GRCm39) probably null Het
Tlr4 T A 4: 66,757,717 (GRCm39) F170Y probably damaging Het
Tmem214 T G 5: 31,028,907 (GRCm39) Y165* probably null Het
Tmem94 T C 11: 115,686,971 (GRCm39) probably null Het
Tom1l1 A G 11: 90,547,177 (GRCm39) L301S possibly damaging Het
Trpm3 A G 19: 22,960,076 (GRCm39) E1237G probably damaging Het
Ube2d1 C A 10: 71,092,523 (GRCm39) C107F probably damaging Het
Ugt3a1 C T 15: 9,306,330 (GRCm39) R160* probably null Het
Vcan G A 13: 89,853,782 (GRCm39) P393S probably damaging Het
Virma T C 4: 11,544,954 (GRCm39) F1638L probably damaging Het
Vmn1r31 G A 6: 58,449,043 (GRCm39) T274I probably damaging Het
Xylt2 C T 11: 94,559,035 (GRCm39) S445N probably damaging Het
Zfp457 A G 13: 67,444,375 (GRCm39) F43L possibly damaging Het
Zfp879 T A 11: 50,723,473 (GRCm39) M455L 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
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
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'- AAGTGCCCTCTGACCATACTATCCC -3'
(R):5'- TGTCCAGCCATACCCATAGAGAGC -3'

Sequencing Primer
(F):5'- GACCATACTATCCCTGCCTGG -3'
(R):5'- ACTAAATCACTGGGTCCTGTG -3'
Posted On 2014-04-24