Mutagenetix > Incidental Mutation

Incidental Mutation 'R8991:Tubb4a'

684438

Institutional Source

Beutler Lab

Gene Symbol

Tubb4a

Ensembl Gene

ENSMUSG00000062591

Gene Name

tubulin, beta 4A class IVA

Synonyms

Tubb4, Tubb

MMRRC Submission

068716-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8991 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

57387061-57394600 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 57388169 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 286 (V286I)

Ref Sequence

ENSEMBL: ENSMUSP00000071135 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000011623] [ENSMUST00000071135]

AlphaFold

Q9D6F9

Predicted Effect

probably benign
Transcript: ENSMUST00000011623

SMART Domains

Protein: ENSMUSP00000011623
Gene: ENSMUSG00000002668

Domain	Start	End	E-Value	Type
uDENN	9	89	1.18e-22	SMART
DENN	90	293	3.95e-74	SMART
low complexity region	312	318	N/A	INTRINSIC
dDENN	324	391	2.39e-18	SMART
low complexity region	560	579	N/A	INTRINSIC
low complexity region	657	675	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000071135
AA Change: V286I

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000071135
Gene: ENSMUSG00000062591
AA Change: V286I

Domain	Start	End	E-Value	Type
Tubulin	47	244	4.45e-67	SMART
Tubulin_C	246	383	5.5e-49	SMART
low complexity region	428	444	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.8%

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 beta tubulin family. Beta tubulins are one of two core protein families (alpha and beta tubulins) that heterodimerize and assemble to form microtubules. Mutations in this gene cause hypomyelinating leukodystrophy-6 and autosomal dominant torsion dystonia-4. Alternate splicing results in multiple transcript variants encoding different isoforms. A pseudogene of this gene is found on chromosome X. [provided by RefSeq, Jan 2014]

Allele List at MGI

Other mutations in this stock

Total: 58 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4921524L21Rik	A	T	18: 6,620,232 (GRCm39)	K54I	probably damaging	Het
Ankrd34b	T	A	13: 92,575,725 (GRCm39)	I319K	probably benign	Het
Art2b	G	A	7: 101,229,590 (GRCm39)	A103V	probably damaging	Het
Atmin	T	G	8: 117,679,665 (GRCm39)	F126C	probably damaging	Het
Cc2d1b	A	T	4: 108,482,143 (GRCm39)	N139I	probably benign	Het
Cep128	T	C	12: 91,200,987 (GRCm39)	Y794C	probably damaging	Het
Cic	T	A	7: 24,988,885 (GRCm39)	V1829D	probably damaging	Het
Cnep1r1	G	A	8: 88,856,447 (GRCm39)	R99Q	unknown	Het
Cpq	G	C	15: 33,213,353 (GRCm39)	R124P	probably damaging	Het
Crtc3	A	T	7: 80,327,191 (GRCm39)	V45D	probably damaging	Het
Dchs2	T	G	3: 83,036,143 (GRCm39)	S297A	probably benign	Het
Dnah9	A	T	11: 65,777,506 (GRCm39)	S3681T	probably damaging	Het
Dock8	T	C	19: 25,165,731 (GRCm39)	Y1872H	possibly damaging	Het
Fbn2	T	A	18: 58,239,395 (GRCm39)	Q558L	probably damaging	Het
Fn1	A	G	1: 71,676,491 (GRCm39)	V580A	probably benign	Het
Fscn3	C	T	6: 28,434,472 (GRCm39)	T349I	probably benign	Het
Fsip2	T	C	2: 82,815,370 (GRCm39)	V3701A	probably benign	Het
Hectd4	T	C	5: 121,496,347 (GRCm39)	V3913A	probably benign	Het
Htt	G	A	5: 35,063,062 (GRCm39)	G2898D	probably damaging	Het
Ighv3-4	T	G	12: 114,217,266 (GRCm39)	E108D	probably benign	Het
Irx5	G	T	8: 93,087,135 (GRCm39)	E356*	probably null	Het
Kcnh6	A	G	11: 105,909,971 (GRCm39)	I499V	possibly damaging	Het
Kcnj10	T	A	1: 172,196,963 (GRCm39)	I159N	probably damaging	Het
Kcnmb4	T	A	10: 116,282,238 (GRCm39)	H153L	probably benign	Het
Klhl8	T	C	5: 104,018,404 (GRCm39)	N409S	probably benign	Het
Ksr1	A	G	11: 78,936,014 (GRCm39)	S117P	probably benign	Het
Lrfn3	A	T	7: 30,059,244 (GRCm39)	V327E	probably damaging	Het
Mrc2	C	A	11: 105,229,740 (GRCm39)	H724Q	probably benign	Het
Mtf2	T	A	5: 108,248,805 (GRCm39)	F372L	probably benign	Het
Nipbl	A	T	15: 8,320,997 (GRCm39)	D2703E	probably damaging	Het
Nova1	T	C	12: 46,863,800 (GRCm39)	Y50C	unknown	Het
Ofcc1	T	A	13: 40,296,277 (GRCm39)	Y519F	probably benign	Het
Or2aj5	T	A	16: 19,424,511 (GRCm39)	K301N	probably damaging	Het
Or4f54	T	C	2: 111,123,348 (GRCm39)	I245T	probably damaging	Het
Or4f61	A	T	2: 111,922,682 (GRCm39)	D121E	probably damaging	Het
Or4p19	A	C	2: 88,242,723 (GRCm39)	M93R	probably damaging	Het
Pclo	C	T	5: 14,719,325 (GRCm39)	A1154V	unknown	Het
Phrf1	A	G	7: 140,823,671 (GRCm39)	D4G	unknown	Het
Ppp4r3b	A	T	11: 29,123,306 (GRCm39)	M1L	probably damaging	Het
Prmt7	A	G	8: 106,943,874 (GRCm39)		probably null	Het
Retnlg	A	G	16: 48,694,038 (GRCm39)	T65A	possibly damaging	Het
Sbf2	T	C	7: 109,911,896 (GRCm39)	N1763D	probably benign	Het
Scn7a	A	G	2: 66,514,588 (GRCm39)	F1062S	possibly damaging	Het
Scube3	A	C	17: 28,383,027 (GRCm39)	K402Q	probably damaging	Het
Skic2	T	A	17: 35,059,166 (GRCm39)	D1067V	probably damaging	Het
Slc25a22	C	A	7: 141,013,871 (GRCm39)	D30Y	probably damaging	Het
Smim17	A	T	7: 6,427,720 (GRCm39)	Q2L	possibly damaging	Het
Son	G	T	16: 91,453,366 (GRCm39)	M704I	probably benign	Het
Son	C	T	16: 91,453,608 (GRCm39)	S785F	possibly damaging	Het
Tnfrsf21	G	A	17: 43,396,299 (GRCm39)	V528M	probably benign	Het
Tnks1bp1	T	C	2: 84,894,290 (GRCm39)	S1406P	probably benign	Het
Trim21	A	T	7: 102,212,908 (GRCm39)	V130E	probably benign	Het
Try5	T	A	6: 41,289,295 (GRCm39)	I94F	probably benign	Het
Vmn1r180	T	A	7: 23,652,076 (GRCm39)	S80T	probably benign	Het
Vmn2r114	A	C	17: 23,529,286 (GRCm39)	I272S	probably damaging	Het
Vmn2r12	A	T	5: 109,234,033 (GRCm39)	Y726*	probably null	Het
Zdhhc16	T	C	19: 41,926,465 (GRCm39)	F83L	probably damaging	Het
Zfp521	C	A	18: 13,979,137 (GRCm39)	L425F	probably damaging	Het

Other mutations in Tubb4a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00956:Tubb4a	APN	17	57,393,072 (GRCm39)	missense	probably benign	0.24
IGL02343:Tubb4a	APN	17	57,388,538 (GRCm39)	missense	probably benign
IGL02562:Tubb4a	APN	17	57,388,163 (GRCm39)	nonsense	probably null
G1citation:Tubb4a	UTSW	17	57,387,904 (GRCm39)	missense	probably damaging	0.99
P0022:Tubb4a	UTSW	17	57,388,538 (GRCm39)	missense	probably benign
R0043:Tubb4a	UTSW	17	57,388,114 (GRCm39)	missense	probably damaging	1.00
R0195:Tubb4a	UTSW	17	57,388,499 (GRCm39)	missense	probably damaging	1.00
R0309:Tubb4a	UTSW	17	57,388,182 (GRCm39)	nonsense	probably null
R0348:Tubb4a	UTSW	17	57,387,770 (GRCm39)	missense	probably damaging	0.98
R2440:Tubb4a	UTSW	17	57,393,285 (GRCm39)	missense	probably damaging	1.00
R2762:Tubb4a	UTSW	17	57,387,974 (GRCm39)	missense	probably benign
R3927:Tubb4a	UTSW	17	57,387,967 (GRCm39)	missense	probably benign	0.00
R6284:Tubb4a	UTSW	17	57,387,833 (GRCm39)	missense	probably damaging	1.00
R6351:Tubb4a	UTSW	17	57,388,016 (GRCm39)	missense	probably damaging	1.00
R6760:Tubb4a	UTSW	17	57,387,796 (GRCm39)	missense	possibly damaging	0.82
R6822:Tubb4a	UTSW	17	57,387,904 (GRCm39)	missense	probably damaging	0.99
R7381:Tubb4a	UTSW	17	57,387,698 (GRCm39)	missense	unknown
R7507:Tubb4a	UTSW	17	57,388,642 (GRCm39)	missense	probably damaging	1.00
R7892:Tubb4a	UTSW	17	57,387,880 (GRCm39)	nonsense	probably null
R9108:Tubb4a	UTSW	17	57,388,232 (GRCm39)	missense	probably benign	0.02
R9165:Tubb4a	UTSW	17	57,387,734 (GRCm39)	missense	unknown
R9215:Tubb4a	UTSW	17	57,387,769 (GRCm39)	missense	probably damaging	0.99
R9245:Tubb4a	UTSW	17	57,387,959 (GRCm39)	missense	possibly damaging	0.56
R9251:Tubb4a	UTSW	17	57,387,778 (GRCm39)	missense	possibly damaging	0.56
R9432:Tubb4a	UTSW	17	57,388,034 (GRCm39)	missense	probably benign
R9565:Tubb4a	UTSW	17	57,388,027 (GRCm39)	missense	probably benign	0.00
RF013:Tubb4a	UTSW	17	57,394,464 (GRCm39)	missense	possibly damaging	0.94

Predicted Primers

PCR Primer
(F):5'- AACGAAGTAACTGCTGTTCTTG -3'
(R):5'- TGTACGACATCTGCTTCCGC -3'

Sequencing Primer
(F):5'- CGAAGTAACTGCTGTTCTTGCTCTG -3'
(R):5'- TGCTTCCGCACGCTCAAG -3'

Posted On

2021-10-11