Mutagenetix > Incidental Mutations

Incidental Mutation 'R4675:Kif21a'

349530

Institutional Source

Beutler Lab

Gene Symbol

Kif21a

Ensembl Gene

ENSMUSG00000022629

Gene Name

kinesin family member 21A

Synonyms

N-5 kinesin

MMRRC Submission

041930-MU

Accession Numbers

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R4675 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

90933276-91049948 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 90940545 bp

Zygosity

Heterozygous

Amino Acid Change

Arginine to Leucine at position 1342 (R1342L)

Ref Sequence

ENSEMBL: ENSMUSP00000104911 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000067205] [ENSMUST00000088614] [ENSMUST00000100304] [ENSMUST00000109287] [ENSMUST00000109288] [ENSMUST00000229801]

Predicted Effect

probably benign
Transcript: ENSMUST00000067205
AA Change: R1397L

PolyPhen 2 Score 0.184 (Sensitivity: 0.92; Specificity: 0.87)

SMART Domains

Protein: ENSMUSP00000066911
Gene: ENSMUSG00000022629
AA Change: R1397L

Domain	Start	End	E-Value	Type
KISc	7	379	8.97e-163	SMART
Blast:KISc	469	513	9e-9	BLAST
low complexity region	514	525	N/A	INTRINSIC
low complexity region	542	557	N/A	INTRINSIC
low complexity region	571	585	N/A	INTRINSIC
low complexity region	589	628	N/A	INTRINSIC
low complexity region	700	713	N/A	INTRINSIC
coiled coil region	924	1008	N/A	INTRINSIC
coiled coil region	1043	1066	N/A	INTRINSIC
low complexity region	1101	1112	N/A	INTRINSIC
low complexity region	1222	1234	N/A	INTRINSIC
low complexity region	1251	1271	N/A	INTRINSIC
WD40	1290	1327	1.21e-7	SMART
WD40	1330	1368	7.28e-2	SMART
WD40	1394	1432	3.33e-1	SMART
WD40	1435	1477	7e-4	SMART
WD40	1485	1523	2.4e-1	SMART
WD40	1527	1566	1.48e-2	SMART
WD40	1569	1606	2.07e-6	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000088614
AA Change: R1441L

PolyPhen 2 Score 0.450 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000085985
Gene: ENSMUSG00000022629
AA Change: R1441L

Domain	Start	End	E-Value	Type
KISc	7	379	8.97e-163	SMART
Blast:KISc	469	513	1e-8	BLAST
low complexity region	514	525	N/A	INTRINSIC
low complexity region	542	564	N/A	INTRINSIC
low complexity region	584	598	N/A	INTRINSIC
low complexity region	602	641	N/A	INTRINSIC
low complexity region	713	726	N/A	INTRINSIC
coiled coil region	937	1021	N/A	INTRINSIC
coiled coil region	1056	1079	N/A	INTRINSIC
low complexity region	1114	1125	N/A	INTRINSIC
low complexity region	1271	1283	N/A	INTRINSIC
low complexity region	1300	1316	N/A	INTRINSIC
WD40	1334	1371	1.21e-7	SMART
WD40	1374	1412	7.28e-2	SMART
WD40	1438	1476	3.33e-1	SMART
WD40	1479	1521	7e-4	SMART
WD40	1529	1567	2.4e-1	SMART
WD40	1571	1610	1.48e-2	SMART
WD40	1613	1650	2.07e-6	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000100304
AA Change: R1441L

PolyPhen 2 Score 0.201 (Sensitivity: 0.92; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000097877
Gene: ENSMUSG00000022629
AA Change: R1441L

Domain	Start	End	E-Value	Type
KISc	7	379	8.97e-163	SMART
Blast:KISc	469	513	1e-8	BLAST
low complexity region	514	525	N/A	INTRINSIC
low complexity region	542	564	N/A	INTRINSIC
low complexity region	584	598	N/A	INTRINSIC
low complexity region	602	641	N/A	INTRINSIC
low complexity region	713	726	N/A	INTRINSIC
coiled coil region	937	1021	N/A	INTRINSIC
coiled coil region	1056	1079	N/A	INTRINSIC
low complexity region	1271	1283	N/A	INTRINSIC
low complexity region	1300	1316	N/A	INTRINSIC
WD40	1334	1371	1.21e-7	SMART
WD40	1374	1412	7.28e-2	SMART
WD40	1438	1476	3.33e-1	SMART
WD40	1479	1521	7e-4	SMART
WD40	1529	1567	2.4e-1	SMART
WD40	1571	1610	1.48e-2	SMART
WD40	1613	1650	2.07e-6	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000109287
AA Change: R1336L

PolyPhen 2 Score 0.663 (Sensitivity: 0.86; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000104910
Gene: ENSMUSG00000022629
AA Change: R1336L

Domain	Start	End	E-Value	Type
KISc	7	379	8.97e-163	SMART
Blast:KISc	469	513	9e-9	BLAST
low complexity region	514	525	N/A	INTRINSIC
low complexity region	542	557	N/A	INTRINSIC
low complexity region	571	585	N/A	INTRINSIC
low complexity region	589	628	N/A	INTRINSIC
low complexity region	700	713	N/A	INTRINSIC
coiled coil region	924	1008	N/A	INTRINSIC
coiled coil region	1043	1066	N/A	INTRINSIC
low complexity region	1101	1112	N/A	INTRINSIC
WD40	1229	1266	1.21e-7	SMART
WD40	1269	1307	7.28e-2	SMART
WD40	1333	1371	3.33e-1	SMART
WD40	1374	1416	7e-4	SMART
WD40	1424	1462	2.4e-1	SMART
WD40	1466	1505	1.48e-2	SMART
WD40	1508	1545	2.07e-6	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000109288
AA Change: R1342L

PolyPhen 2 Score 0.663 (Sensitivity: 0.86; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000104911
Gene: ENSMUSG00000022629
AA Change: R1342L

Domain	Start	End	E-Value	Type
KISc	7	379	8.97e-163	SMART
Blast:KISc	469	513	9e-9	BLAST
low complexity region	514	525	N/A	INTRINSIC
low complexity region	542	557	N/A	INTRINSIC
low complexity region	571	585	N/A	INTRINSIC
low complexity region	589	628	N/A	INTRINSIC
low complexity region	700	713	N/A	INTRINSIC
coiled coil region	924	1008	N/A	INTRINSIC
coiled coil region	1043	1066	N/A	INTRINSIC
low complexity region	1205	1216	N/A	INTRINSIC
WD40	1235	1272	1.21e-7	SMART
WD40	1275	1313	7.28e-2	SMART
WD40	1339	1377	3.33e-1	SMART
WD40	1380	1422	7e-4	SMART
WD40	1430	1468	2.4e-1	SMART
WD40	1472	1511	1.48e-2	SMART
WD40	1514	1551	2.07e-6	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000229801

Predicted Effect

unknown
Transcript: ENSMUST00000230487
AA Change: R143L

Meta Mutation Damage Score

0.3779

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.1%
20x: 94.9%

Validation Efficiency

95% (89/94)

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 KIF4 subfamily of kinesin-like motor proteins. The encoded protein is characterized by an N-terminal motor domain a coiled-coil stalk domain and a C-terminal WD-40 repeat domain. This protein may be involved in microtubule dependent transport. Mutations in this gene are the cause of congenital fibrosis of extraocular muscles-1. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Mar 2010]

Allele List at MGI

Other mutations in this stock

Total: 88 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700080E11Rik	T	C	9: 105,144,448	D133G	probably benign	Het
2310061I04Rik	C	A	17: 35,892,928	K291N	probably damaging	Het
Adgra1	A	G	7: 139,876,186	T577A	probably damaging	Het
Akip1	T	A	7: 109,708,981	I152N	possibly damaging	Het
Armc9	A	G	1: 86,202,518	Y8C	probably damaging	Het
Atp1a4	A	T	1: 172,257,656	V66E	possibly damaging	Het
Atp2a3	A	T	11: 72,981,797	T724S	probably damaging	Het
Bmp1	C	A	14: 70,492,844	R416L	probably damaging	Het
Bmt2	G	T	6: 13,663,301	A66E	probably benign	Het
Bscl2	A	T	19: 8,848,159	D403V	possibly damaging	Het
Cbx2	T	A	11: 119,029,109	I500N	probably damaging	Het
Cd84	A	T	1: 171,873,320	H216L	possibly damaging	Het
Ceacam15	T	C	7: 16,673,485	T36A	probably benign	Het
Cebpd	A	G	16: 15,887,521	D66G	probably damaging	Het
Cntnap4	A	G	8: 112,785,836	Y610C	probably damaging	Het
Col11a2	T	C	17: 34,064,293		probably null	Het
Col17a1	T	C	19: 47,663,058		probably null	Het
Cracr2b	A	G	7: 141,463,538	D43G	probably damaging	Het
Dgkz	T	A	2: 91,938,346	K697*	probably null	Het
Dnah7b	T	A	1: 46,217,157	D1873E	possibly damaging	Het
Dst	G	A	1: 34,275,703	E6472K	possibly damaging	Het
Duox2	T	C	2: 122,280,933	D1428G	probably damaging	Het
Elmod2	T	C	8: 83,316,908	N210S	probably damaging	Het
Ephx1	A	G	1: 180,994,691	F220S	probably damaging	Het
F13b	A	G	1: 139,501,804	Y20C	unknown	Het
Fbn2	T	A	18: 58,040,193	N2051I	possibly damaging	Het
Gabrg2	G	A	11: 41,968,823	H201Y	probably damaging	Het
Gbgt1	T	C	2: 28,498,441	F46S	possibly damaging	Het
Gjd4	A	G	18: 9,280,578	S167P	probably damaging	Het
Gm21731	T	C	13: 120,240,826	W53R	probably damaging	Het
Gm281	A	T	14: 13,856,724	D462E	probably benign	Het
Heatr5a	T	C	12: 51,877,347	N2028D	probably benign	Het
Heca	T	C	10: 17,915,309	H333R	probably benign	Het
Herc1	T	C	9: 66,391,458	S625P	probably damaging	Het
Ighv1-55	T	C	12: 115,208,555		probably benign	Het
Ighv5-8	G	A	12: 113,655,157	S64N	probably benign	Het
Itga1	G	T	13: 115,001,691		probably null	Het
Ksr1	G	A	11: 79,074,360	P118S	possibly damaging	Het
Lat2	T	C	5: 134,606,057	N100S	probably damaging	Het
Lrit3	T	A	3: 129,788,472	D501V	probably damaging	Het
Lrrfip1	T	A	1: 91,103,320		probably null	Het
Lyst	G	A	13: 13,635,383	R546H	probably damaging	Het
Med21	T	A	6: 146,650,193	L114H	probably damaging	Het
Mfap4	A	T	11: 61,485,510		probably benign	Het
Mpdz	G	A	4: 81,383,812	R233W	probably damaging	Het
Mrc2	G	A	11: 105,348,431		probably null	Het
Ncapd3	T	C	9: 27,094,742		probably benign	Het
Neto2	T	G	8: 85,669,704	H104P	probably damaging	Het
Nr1h2	T	C	7: 44,552,555	T36A	possibly damaging	Het
Olfr1252	T	C	2: 89,721,494	I206V	probably benign	Het
Olfr472	A	G	7: 107,903,360	I214M	probably damaging	Het
Olfr497	T	C	7: 108,423,102	V177A	possibly damaging	Het
Olfr53	A	T	7: 140,652,161	M61L	probably damaging	Het
Olfr577	A	G	7: 102,973,806	M62T	probably damaging	Het
Olfr613	T	G	7: 103,551,976	L64V	probably damaging	Het
Olfr656	T	A	7: 104,618,424	C248*	probably null	Het
Olfr878	T	C	9: 37,919,586	*310R	probably null	Het
Pcbp3	A	G	10: 76,771,035	L241S	possibly damaging	Het
Pcf11	G	A	7: 92,659,777		probably benign	Het
Podxl	G	A	6: 31,526,644	T254M	possibly damaging	Het
Prr27	A	C	5: 87,843,241	E237D	possibly damaging	Het
Rdh16	G	T	10: 127,801,447	V84F	probably damaging	Het
Rnf26	A	T	9: 44,112,131	D273E	probably benign	Het
Rpl13a	A	T	7: 45,126,818		probably benign	Het
Rpl3l	A	G	17: 24,733,610	K239E	probably benign	Het
Rsf1	G	A	7: 97,579,910		probably benign	Het
Rsf1	A	AGGGCGACGG	7: 97,579,904		probably null	Het
Ryk	A	G	9: 102,891,216	D352G	possibly damaging	Het
Setd1b	T	A	5: 123,160,998		probably benign	Het
Sh2b1	G	A	7: 126,471,446	A361V	possibly damaging	Het
Slc35f3	A	T	8: 126,321,196	K92*	probably null	Het
Slc39a10	A	G	1: 46,817,984		probably benign	Het
Slc47a1	G	A	11: 61,363,031	T194I	probably benign	Het
Slc6a3	C	A	13: 73,544,817	N185K	probably damaging	Het
Stag1	T	C	9: 100,848,705	V391A	probably damaging	Het
Syne2	A	C	12: 75,949,301	N2206T	probably damaging	Het
Tbc1d23	C	A	16: 57,182,962	R481I	possibly damaging	Het
Tfam	A	G	10: 71,233,395	S166P	probably benign	Het
Tmem63a	A	G	1: 180,956,491	H212R	probably benign	Het
Txndc11	T	A	16: 11,084,881	Q634L	possibly damaging	Het
Usp31	T	C	7: 121,707,325		probably benign	Het
Vmn1r204	A	T	13: 22,556,792	M198L	probably damaging	Het
Vmn2r17	A	T	5: 109,427,183	T119S	probably benign	Het
Vsig1	A	G	X: 140,933,112	D227G	probably damaging	Het
Zfhx2	G	A	14: 55,067,221	P1102L	probably benign	Het
Zfp715	T	C	7: 43,300,020	Q172R	probably benign	Het
Zfp872	A	G	9: 22,197,405	D53G	probably damaging	Het
Zswim8	G	A	14: 20,714,613	D684N	probably benign	Het

Other mutations in Kif21a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00539:Kif21a	APN	15	90937301	missense	probably damaging	1.00
IGL01476:Kif21a	APN	15	90943864	missense	possibly damaging	0.66
IGL01617:Kif21a	APN	15	90995637	splice site	probably benign
IGL01736:Kif21a	APN	15	90959745	missense	possibly damaging	0.59
IGL01923:Kif21a	APN	15	90956430	missense	probably damaging	0.96
IGL01985:Kif21a	APN	15	90991767	missense	probably damaging	1.00
IGL02304:Kif21a	APN	15	90965535	missense	probably damaging	1.00
IGL02589:Kif21a	APN	15	90985286	missense	probably damaging	1.00
IGL03115:Kif21a	APN	15	90985395	missense	probably damaging	0.99
IGL03211:Kif21a	APN	15	90997963	missense	possibly damaging	0.73
IGL03372:Kif21a	APN	15	90956376	missense	probably benign	0.38
reflex	UTSW	15	90968358	missense	probably null	1.00
R0052:Kif21a	UTSW	15	90970857	missense	probably damaging	0.98
R0052:Kif21a	UTSW	15	90970857	missense	probably damaging	0.98
R0304:Kif21a	UTSW	15	90976521	splice site	probably null
R0378:Kif21a	UTSW	15	90969774	splice site	probably null
R0420:Kif21a	UTSW	15	90968054	unclassified	probably benign
R0536:Kif21a	UTSW	15	90959683	splice site	probably benign
R0826:Kif21a	UTSW	15	90997541	critical splice donor site	probably null
R0971:Kif21a	UTSW	15	90940581	missense	possibly damaging	0.46
R1052:Kif21a	UTSW	15	90935650	missense	probably benign	0.17
R1168:Kif21a	UTSW	15	90993753	missense	probably damaging	1.00
R1324:Kif21a	UTSW	15	90948322	critical splice donor site	probably null
R1471:Kif21a	UTSW	15	90956419	missense	probably benign	0.04
R1625:Kif21a	UTSW	15	90942175	missense	probably damaging	1.00
R1636:Kif21a	UTSW	15	90984805	splice site	probably benign
R1647:Kif21a	UTSW	15	90994367	missense	probably damaging	1.00
R1648:Kif21a	UTSW	15	90994367	missense	probably damaging	1.00
R1699:Kif21a	UTSW	15	90959743	missense	probably damaging	0.99
R1703:Kif21a	UTSW	15	90949047	intron	probably null
R1795:Kif21a	UTSW	15	90972727	splice site	probably null
R1812:Kif21a	UTSW	15	90971766	missense	possibly damaging	0.63
R1959:Kif21a	UTSW	15	90970848	missense	probably damaging	0.99
R1960:Kif21a	UTSW	15	90970848	missense	probably damaging	0.99
R1961:Kif21a	UTSW	15	90970848	missense	probably damaging	0.99
R1996:Kif21a	UTSW	15	90994371	nonsense	probably null
R2230:Kif21a	UTSW	15	90985362	nonsense	probably null
R2231:Kif21a	UTSW	15	90985362	nonsense	probably null
R2232:Kif21a	UTSW	15	90985362	nonsense	probably null
R2424:Kif21a	UTSW	15	90971196	missense	probably damaging	1.00
R2429:Kif21a	UTSW	15	90998005	missense	probably damaging	1.00
R2513:Kif21a	UTSW	15	90994391	missense	possibly damaging	0.96
R2846:Kif21a	UTSW	15	90934464	missense	probably benign
R3027:Kif21a	UTSW	15	90972642	missense	probably damaging	0.99
R3624:Kif21a	UTSW	15	90965595	missense	probably damaging	0.99
R3820:Kif21a	UTSW	15	90968074	missense	probably benign	0.17
R3923:Kif21a	UTSW	15	90937294	missense	possibly damaging	0.46
R3962:Kif21a	UTSW	15	90985409	missense	probably damaging	1.00
R4355:Kif21a	UTSW	15	90970833	missense	probably benign	0.17
R4516:Kif21a	UTSW	15	90971142	missense	probably benign	0.38
R4530:Kif21a	UTSW	15	90968089	unclassified	probably null
R4612:Kif21a	UTSW	15	90968223	unclassified	probably null
R4674:Kif21a	UTSW	15	90940545	missense	possibly damaging	0.66
R4698:Kif21a	UTSW	15	90956305	missense	possibly damaging	0.85
R4712:Kif21a	UTSW	15	90984755	missense	probably damaging	1.00
R4955:Kif21a	UTSW	15	90937190	missense	probably damaging	1.00
R4974:Kif21a	UTSW	15	90949010	missense	probably benign	0.16
R5034:Kif21a	UTSW	15	90968358	missense	probably null	1.00
R5165:Kif21a	UTSW	15	90956376	missense	probably benign	0.38
R5464:Kif21a	UTSW	15	90993855	missense	probably damaging	1.00
R5541:Kif21a	UTSW	15	90968113	missense	probably damaging	0.99
R5757:Kif21a	UTSW	15	90951345	missense	probably damaging	1.00
R5936:Kif21a	UTSW	15	90935647	missense	possibly damaging	0.95
R5976:Kif21a	UTSW	15	90935812	missense	probably damaging	1.00
R6074:Kif21a	UTSW	15	90980892	missense	probably benign
R6638:Kif21a	UTSW	15	90966407	missense	probably damaging	1.00
R6723:Kif21a	UTSW	15	90940446	missense	probably damaging	0.97
R6785:Kif21a	UTSW	15	90935730	missense	probably damaging	1.00
R6977:Kif21a	UTSW	15	90980837	missense	probably damaging	1.00
R7058:Kif21a	UTSW	15	90948903	intron	probably null
R7147:Kif21a	UTSW	15	90980883	missense	probably benign	0.13
R7290:Kif21a	UTSW	15	90967229	nonsense	probably null
R7438:Kif21a	UTSW	15	90993796	missense	probably benign	0.37
R7593:Kif21a	UTSW	15	90943861	missense	probably benign	0.03
R7661:Kif21a	UTSW	15	90980919	missense	possibly damaging	0.89
R7891:Kif21a	UTSW	15	90956314	missense	probably damaging	1.00
R7974:Kif21a	UTSW	15	90956314	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- CCTTAGTGTTATCAGTTTCTGAAGC -3'
(R):5'- TAGTTGGTCATGAGCGATCG -3'

Sequencing Primer
(F):5'- CTGAAGCTGCATTTGATATATGCGAG -3'
(R):5'- TCATGAGCGATCGCCTGC -3'

Posted On

2015-10-08