Mutagenetix > Incidental Mutations

Incidental Mutation 'R6274:Kif21b'

507506

Institutional Source

Beutler Lab

Gene Symbol

Kif21b

Ensembl Gene

ENSMUSG00000041642

Gene Name

kinesin family member 21B

Synonyms

N-5 kinesin, 2610511N21Rik

MMRRC Submission

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.128) question?

Stock #

R6274 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

136131389-136177998 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 136149418 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Valine at position 393 (I393V)

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: I393V

PolyPhen 2 Score 0.322 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000074661
Gene: ENSMUSG00000041642
AA Change: I393V

Domain	Start	End	E-Value	Type
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

possibly damaging
Transcript: ENSMUST00000130864
AA Change: I393V

PolyPhen 2 Score 0.570 (Sensitivity: 0.88; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000114297
Gene: ENSMUSG00000041642
AA Change: I393V

Domain	Start	End	E-Value	Type
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

0.1013

Coding Region Coverage

1x: 99.9%
3x: 99.6%
10x: 97.9%
20x: 94.1%

Validation Efficiency

100% (56/56)

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: 55 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ank3	G	A	10: 70,002,565	R1566K	possibly damaging	Het
Ano1	A	T	7: 144,618,863	S528T	probably benign	Het
Araf	G	T	X: 20,860,100	R601L	probably damaging	Homo
Bcl2l10	T	C	9: 75,351,072	I172T	possibly damaging	Het
Bpifb3	A	T	2: 153,929,323	N385I	possibly damaging	Het
Bsnd	A	G	4: 106,486,635	V158A	probably damaging	Het
Cacna1s	A	G	1: 136,089,045	N481S	probably benign	Het
Cdk5rap1	A	G	2: 154,368,241	V138A	probably damaging	Het
Cep290	A	G	10: 100,530,207	E1099G	probably damaging	Het
Cers1	T	A	8: 70,331,077	L225Q	probably damaging	Het
Cfb	T	C	17: 34,862,093	Q7R	probably benign	Het
Clk4	A	G	11: 51,271,921	S98G	possibly damaging	Het
Clock	A	G	5: 76,237,153	S406P	probably benign	Het
Csmd3	T	C	15: 47,621,437	I3178V	probably benign	Het
Dock10	A	G	1: 80,538,823	S1397P	probably damaging	Het
Fer1l4	A	G	2: 156,029,268	L1421P	probably damaging	Het
Fetub	C	T	16: 22,932,331	R143C	probably damaging	Het
Greb1	G	T	12: 16,735,151	T91K	probably damaging	Het
Grid2ip	G	A	5: 143,380,429	S379N	probably damaging	Het
Gucy1b2	A	T	14: 62,415,939	C336S	probably damaging	Het
Hdac1	A	G	4: 129,519,109	C261R	probably damaging	Het
Hrasls5	C	T	19: 7,637,466	T231I	probably damaging	Het
Htt	T	C	5: 34,852,087	S1471P	possibly damaging	Het
Ice1	A	G	13: 70,594,839	V2134A	probably damaging	Het
Ikzf1	C	T	11: 11,768,961	Q310*	probably null	Het
Il3ra	G	A	14: 14,350,180	V112I	probably benign	Het
Krt74	T	C	15: 101,763,437		noncoding transcript	Het
Krtap29-1	T	C	11: 99,978,983	N24S	probably null	Het
Mut	T	C	17: 40,956,245	V570A	probably benign	Het
Myh7	T	C	14: 54,979,486	D1138G	probably damaging	Het
Nktr	T	C	9: 121,731,565	I125T	probably damaging	Het
Nlrp2	A	T	7: 5,317,555	L861Q	probably damaging	Het
Notch3	C	A	17: 32,147,290	R990L	probably benign	Het
Nrap	T	C	19: 56,361,721	D655G	probably benign	Het
Olfr1329	A	T	4: 118,917,230	V79E	probably benign	Het
Olfr1451	G	A	19: 12,999,870	V295I	probably damaging	Het
Osbpl11	T	A	16: 33,227,056	I463N	probably damaging	Het
Pcsk6	A	T	7: 66,033,844	R749W	probably damaging	Het
Plxnb1	T	C	9: 109,112,141		probably null	Het
Polr1a	T	A	6: 71,954,890		probably null	Het
Ppm1g	T	C	5: 31,206,406	I153V	probably damaging	Het
Ppp1r12a	T	C	10: 108,260,890	S191P	probably benign	Het
Prodh	T	C	16: 18,081,058	K178E	possibly damaging	Het
Rilpl2	A	G	5: 124,469,848	V103A	possibly damaging	Het
Sap18b	C	T	8: 95,825,541	H60Y	probably benign	Het
Sclt1	A	G	3: 41,629,516		probably null	Het
Serpinb1a	G	T	13: 32,842,866	H364Q	probably damaging	Het
Sez6l	G	A	5: 112,475,365	Q107*	probably null	Het
Sipa1l2	C	T	8: 125,469,872	V708I	probably damaging	Het
Tbc1d2	C	T	4: 46,629,912	G252R	probably benign	Het
Uaca	T	A	9: 60,850,291		probably null	Het
Uqcrc1	C	A	9: 108,942,156	H95N	probably damaging	Het
Usp9y	C	T	Y: 1,316,735	R1938H	probably damaging	Homo
Wnk4	C	T	11: 101,265,431	R42W	probably damaging	Het
Zfp326	T	A	5: 105,905,980	L242Q	probably damaging	Het

Other mutations in Kif21b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00990:Kif21b	APN	1	136152342	missense	possibly damaging	0.68
IGL01020:Kif21b	APN	1	136154094	splice site	probably benign
IGL01288:Kif21b	APN	1	136172184	missense	probably benign	0.00
IGL02105:Kif21b	APN	1	136171303	missense	probably benign
IGL02264:Kif21b	APN	1	136159757	missense	probably damaging	1.00
IGL02303:Kif21b	APN	1	136159757	missense	probably damaging	1.00
IGL02308:Kif21b	APN	1	136159757	missense	probably damaging	1.00
IGL02310:Kif21b	APN	1	136159757	missense	probably damaging	1.00
IGL02419:Kif21b	APN	1	136151267	missense	probably benign	0.00
IGL02553:Kif21b	APN	1	136154121	missense	probably damaging	1.00
IGL02568:Kif21b	APN	1	136172867	missense	probably damaging	0.96
IGL02657:Kif21b	APN	1	136172230	missense	possibly damaging	0.88
IGL03068:Kif21b	APN	1	136158355	unclassified	probably benign
IGL03230:Kif21b	APN	1	136162812	missense	probably benign	0.03
R0629_Kif21b_729	UTSW	1	136172157	critical splice acceptor site	probably null
Schiessen	UTSW	1	136147869	critical splice donor site	probably null
wolfen	UTSW	1	136144758	nonsense	probably null
R0190:Kif21b	UTSW	1	136171219	missense	probably benign	0.32
R0349:Kif21b	UTSW	1	136149311	missense	probably damaging	0.97
R0501:Kif21b	UTSW	1	136163099	missense	probably benign	0.44
R0620:Kif21b	UTSW	1	136159428	missense	possibly damaging	0.88
R0629:Kif21b	UTSW	1	136172157	critical splice acceptor site	probably null
R0741:Kif21b	UTSW	1	136159744	missense	probably damaging	1.00
R1087:Kif21b	UTSW	1	136162823	missense	probably damaging	1.00
R1217:Kif21b	UTSW	1	136152376	missense	probably damaging	1.00
R1464:Kif21b	UTSW	1	136156153	missense	possibly damaging	0.50
R1464:Kif21b	UTSW	1	136156153	missense	possibly damaging	0.50
R1511:Kif21b	UTSW	1	136169324	critical splice donor site	probably null
R1512:Kif21b	UTSW	1	136152805	missense	probably benign	0.01
R1513:Kif21b	UTSW	1	136156111	missense	probably damaging	0.98
R1591:Kif21b	UTSW	1	136149317	missense	probably damaging	1.00
R1616:Kif21b	UTSW	1	136171685	missense	probably damaging	1.00
R1628:Kif21b	UTSW	1	136171220	missense	probably benign	0.01
R1658:Kif21b	UTSW	1	136171285	missense	probably damaging	1.00
R1728:Kif21b	UTSW	1	136160121	missense	possibly damaging	0.85
R1741:Kif21b	UTSW	1	136156142	missense	probably damaging	1.00
R1784:Kif21b	UTSW	1	136160121	missense	possibly damaging	0.85
R1807:Kif21b	UTSW	1	136147793	missense	possibly damaging	0.94
R1896:Kif21b	UTSW	1	136147845	missense	possibly damaging	0.90
R1970:Kif21b	UTSW	1	136171156	missense	probably damaging	1.00
R1984:Kif21b	UTSW	1	136147546	missense	probably damaging	1.00
R1985:Kif21b	UTSW	1	136147546	missense	probably damaging	1.00
R1986:Kif21b	UTSW	1	136147546	missense	probably damaging	1.00
R1988:Kif21b	UTSW	1	136152264	missense	probably damaging	0.98
R1990:Kif21b	UTSW	1	136161770	missense	probably damaging	1.00
R2014:Kif21b	UTSW	1	136148282	missense	probably damaging	1.00
R2045:Kif21b	UTSW	1	136160313	missense	probably damaging	1.00
R2141:Kif21b	UTSW	1	136152264	missense	probably damaging	0.98
R2248:Kif21b	UTSW	1	136172966	missense	probably damaging	1.00
R2886:Kif21b	UTSW	1	136147874	splice site	probably benign
R2896:Kif21b	UTSW	1	136154217	missense	possibly damaging	0.82
R3706:Kif21b	UTSW	1	136159410	missense	probably benign	0.06
R3780:Kif21b	UTSW	1	136156226	missense	probably damaging	0.99
R3827:Kif21b	UTSW	1	136162994	critical splice donor site	probably null
R4227:Kif21b	UTSW	1	136154093	splice site	probably null
R4600:Kif21b	UTSW	1	136147864	missense	probably benign	0.39
R4608:Kif21b	UTSW	1	136148186	intron	probably benign
R4749:Kif21b	UTSW	1	136144749	nonsense	probably null
R4841:Kif21b	UTSW	1	136145220	missense	probably damaging	1.00
R4842:Kif21b	UTSW	1	136145220	missense	probably damaging	1.00
R4933:Kif21b	UTSW	1	136151325	splice site	probably null
R4959:Kif21b	UTSW	1	136148370	missense	possibly damaging	0.90
R5018:Kif21b	UTSW	1	136172234	missense	probably benign	0.30
R5116:Kif21b	UTSW	1	136152783	missense	probably damaging	0.99
R5119:Kif21b	UTSW	1	136163100	missense	probably benign
R5197:Kif21b	UTSW	1	136144625	missense	probably damaging	1.00
R5230:Kif21b	UTSW	1	136171673	missense	probably damaging	1.00
R5249:Kif21b	UTSW	1	136169228	missense	probably damaging	1.00
R5337:Kif21b	UTSW	1	136171143	missense	probably damaging	1.00
R5358:Kif21b	UTSW	1	136172292	missense	possibly damaging	0.85
R5466:Kif21b	UTSW	1	136147525	missense	probably damaging	1.00
R5557:Kif21b	UTSW	1	136170059	missense	probably damaging	1.00
R5727:Kif21b	UTSW	1	136170009	missense	probably damaging	1.00
R5865:Kif21b	UTSW	1	136151137	nonsense	probably null
R5929:Kif21b	UTSW	1	136151207	missense	probably damaging	1.00
R6349:Kif21b	UTSW	1	136158326	missense	probably damaging	1.00
R6648:Kif21b	UTSW	1	136152397	missense	probably benign	0.00
R6831:Kif21b	UTSW	1	136144758	nonsense	probably null
R7156:Kif21b	UTSW	1	136147824	missense	probably damaging	1.00
R7165:Kif21b	UTSW	1	136149448	missense	probably damaging	0.98
R7327:Kif21b	UTSW	1	136159649	missense	possibly damaging	0.60
R7680:Kif21b	UTSW	1	136147869	critical splice donor site	probably null
R7975:Kif21b	UTSW	1	136171173	missense	probably damaging	1.00
R8356:Kif21b	UTSW	1	136172945	missense	probably damaging	1.00
R8467:Kif21b	UTSW	1	136172283	missense	probably damaging	0.98
R9031:Kif21b	UTSW	1	136145304	missense	probably damaging	0.99
R9101:Kif21b	UTSW	1	136151155	missense	probably damaging	0.96
R9191:Kif21b	UTSW	1	136172821	nonsense	probably null
R9261:Kif21b	UTSW	1	136149424	missense	probably damaging	1.00
R9280:Kif21b	UTSW	1	136171707	critical splice donor site	probably null
R9307:Kif21b	UTSW	1	136174062	missense	probably benign
RF024:Kif21b	UTSW	1	136158341	missense	probably damaging	1.00
X0053:Kif21b	UTSW	1	136149316	missense	probably damaging	1.00
X0066:Kif21b	UTSW	1	136172945	missense	probably damaging	1.00
Z1176:Kif21b	UTSW	1	136154137	missense	probably benign	0.00
Z1177:Kif21b	UTSW	1	136148312	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GTTCCACTCTTAGCCAGACC -3'
(R):5'- TCAGCCTGCACTGGTTTTGC -3'

Sequencing Primer
(F):5'- ACCATCATGATCGCCTGTGTGAG -3'
(R):5'- AGTACTGGGACCCACATCTGATG -3'

Posted On

2018-03-15