Mutagenetix > Incidental Mutation

Incidental Mutation 'R7068:Best3'

548695

Institutional Source

Beutler Lab

Gene Symbol

Best3

Ensembl Gene

ENSMUSG00000020169

Gene Name

bestrophin 3

Synonyms

mBest4, Vmd2l3

MMRRC Submission

045164-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.152) question?

Stock #

R7068 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

116822219-116860945 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 116824543 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 3 (V3A)

Ref Sequence

ENSEMBL: ENSMUSP00000020378 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020378]

AlphaFold

Q6H1V1

Predicted Effect

probably damaging
Transcript: ENSMUST00000020378
AA Change: V3A

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000020378
Gene: ENSMUSG00000020169
AA Change: V3A

Domain	Start	End	E-Value	Type
Pfam:Bestrophin	8	316	7.3e-115	PFAM
low complexity region	405	416	N/A	INTRINSIC
low complexity region	473	492	N/A	INTRINSIC
low complexity region	561	576	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.9%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] BEST3 belongs to the bestrophin family of anion channels, which includes BEST1 (MIM 607854), the gene mutant in vitelliform macular dystrophy (VMD; MIM 153700), and 2 other BEST1-like genes, BEST2 (MIM 607335) and BEST4 (MIM 607336). Bestrophins are transmembrane (TM) proteins that share a homology region containing a high content of aromatic residues, including an invariant arg-phe-pro (RFP) motif. The bestrophin genes share a conserved gene structure, with almost identical sizes of the 8 RFP-TM domain-encoding exons and highly conserved exon-intron boundaries. Each of the 4 bestrophin genes has a unique 3-prime end of variable length (Stohr et al., 2002 [PubMed 12032738]; Tsunenari et al., 2003 [PubMed 12907679]).[supplied by OMIM, Mar 2008]

Allele List at MGI

Other mutations in this stock

Total: 57 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsm1	A	G	7: 119,221,803 (GRCm39)	H24R	probably benign	Het
Ago2	A	T	15: 73,018,299 (GRCm39)	F46L	probably damaging	Het
Amd1	A	G	10: 40,166,508 (GRCm39)	F123L	probably benign	Het
Arhgef10	T	C	8: 15,008,639 (GRCm39)	F546L	probably damaging	Het
Asic2	G	A	11: 81,043,081 (GRCm39)	H71Y	probably benign	Het
Asphd1	A	G	7: 126,547,850 (GRCm39)	V151A	probably benign	Het
C4b	A	G	17: 34,952,451 (GRCm39)	L1196P	probably damaging	Het
Cd22	A	G	7: 30,577,504 (GRCm39)	V3A	probably benign	Het
Cdkl3	T	C	11: 51,902,154 (GRCm39)		probably null	Het
Clcnka	A	T	4: 141,114,421 (GRCm39)	V631E	probably damaging	Het
Cmya5	A	G	13: 93,229,205 (GRCm39)	V1961A	possibly damaging	Het
Dnah14	A	G	1: 181,597,355 (GRCm39)	E3559G	probably benign	Het
Emsy	A	T	7: 98,259,968 (GRCm39)	D39E	probably benign	Het
Fbxl16	G	T	17: 26,038,485 (GRCm39)	V477F	possibly damaging	Het
Flt1	A	T	5: 147,610,444 (GRCm39)	I393N	probably damaging	Het
Gabra4	A	T	5: 71,729,402 (GRCm39)	N433K	probably benign	Het
Gatad1	T	C	5: 3,693,540 (GRCm39)	R210G	probably benign	Het
Ghsr	T	A	3: 27,425,986 (GRCm39)	V14D	probably benign	Het
Glb1l	A	G	1: 75,179,381 (GRCm39)	Y183H	probably damaging	Het
Hycc1	A	G	5: 24,169,793 (GRCm39)	S519P	possibly damaging	Het
Ighv3-4	T	C	12: 114,217,274 (GRCm39)	T106A	probably damaging	Het
Ik	T	G	18: 36,888,518 (GRCm39)	F439V	possibly damaging	Het
Itih5	T	C	2: 10,254,115 (GRCm39)	S789P	probably damaging	Het
Kcnj8	T	C	6: 142,511,965 (GRCm39)	D214G	probably damaging	Het
Kdm5a	C	A	6: 120,407,176 (GRCm39)	H1464N	probably benign	Het
Klb	A	T	5: 65,536,683 (GRCm39)	Y671F	probably damaging	Het
Kremen2	C	A	17: 23,960,859 (GRCm39)	R421L	possibly damaging	Het
Mroh9	T	A	1: 162,866,750 (GRCm39)	D662V	probably damaging	Het
Mtmr12	T	G	15: 12,257,756 (GRCm39)	M278R	probably null	Het
Ndufa8	T	C	2: 35,934,447 (GRCm39)	M44V	possibly damaging	Het
Nedd4l	A	T	18: 65,338,722 (GRCm39)	R695S	probably damaging	Het
Nuf2	G	A	1: 169,349,988 (GRCm39)	P97S	probably damaging	Het
Or14c46	A	C	7: 85,918,745 (GRCm39)	L84R	probably damaging	Het
Or2ah1	T	C	2: 85,653,396 (GRCm39)	V27A	probably benign	Het
Or5ac24	T	C	16: 59,165,567 (GRCm39)	T166A	possibly damaging	Het
P4ha2	A	G	11: 54,001,820 (GRCm39)	T33A	probably benign	Het
Parp1	A	G	1: 180,416,233 (GRCm39)	H544R	probably damaging	Het
Plec	A	G	15: 76,061,969 (GRCm39)	L2678P	probably damaging	Het
Rad1	T	A	15: 10,490,379 (GRCm39)	Y85*	probably null	Het
Sema6d	A	G	2: 124,499,741 (GRCm39)	I309V	probably benign	Het
Skint2	T	C	4: 112,481,548 (GRCm39)	V137A	probably damaging	Het
Slc23a3	T	C	1: 75,109,877 (GRCm39)	N130S	probably benign	Het
Slc35f1	T	C	10: 52,938,596 (GRCm39)	F176S	probably damaging	Het
Slc44a2	T	A	9: 21,232,144 (GRCm39)	Y10N	probably benign	Het
Smarcc1	A	G	9: 110,014,952 (GRCm39)	T506A	probably damaging	Het
Smchd1	A	T	17: 71,694,087 (GRCm39)	S1219R	probably benign	Het
Smco1	A	G	16: 32,092,929 (GRCm39)	N200S	probably benign	Het
Srcap	A	G	7: 127,141,115 (GRCm39)	T1571A	probably benign	Het
Strip2	C	T	6: 29,932,207 (GRCm39)	T459I	probably benign	Het
Tarbp1	C	T	8: 127,153,773 (GRCm39)	A1560T	probably damaging	Het
Tcl1b1	T	A	12: 105,125,952 (GRCm39)		probably benign	Het
Tdrd5	T	C	1: 156,111,841 (GRCm39)	E436G	probably damaging	Het
Trim31	T	A	17: 37,209,408 (GRCm39)	C55S	probably damaging	Het
Tsr1	G	T	11: 74,794,745 (GRCm39)	E467*	probably null	Het
Tulp4	T	A	17: 6,235,564 (GRCm39)	D178E	probably damaging	Het
Vmn1r30	A	G	6: 58,411,995 (GRCm39)	V279A	possibly damaging	Het
Vmn2r98	A	G	17: 19,285,575 (GRCm39)	R132G	probably benign	Het

Other mutations in Best3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00155:Best3	APN	10	116,824,632 (GRCm39)	missense	probably damaging	1.00
IGL00158:Best3	APN	10	116,840,446 (GRCm39)	splice site	probably benign
IGL02493:Best3	APN	10	116,860,506 (GRCm39)	missense	possibly damaging	0.95
IGL02713:Best3	APN	10	116,860,434 (GRCm39)	missense	probably benign	0.00
IGL03178:Best3	APN	10	116,824,684 (GRCm39)	missense	probably damaging	1.00
IGL03355:Best3	APN	10	116,829,010 (GRCm39)	missense	possibly damaging	0.82
R0531:Best3	UTSW	10	116,840,280 (GRCm39)	splice site	probably benign
R0578:Best3	UTSW	10	116,844,904 (GRCm39)	missense	probably benign	0.06
R1671:Best3	UTSW	10	116,860,573 (GRCm39)	missense	possibly damaging	0.58
R1769:Best3	UTSW	10	116,859,883 (GRCm39)	missense	probably benign	0.00
R1860:Best3	UTSW	10	116,829,178 (GRCm39)	missense	probably damaging	1.00
R1935:Best3	UTSW	10	116,860,291 (GRCm39)	missense	probably benign
R2103:Best3	UTSW	10	116,838,499 (GRCm39)	missense	probably benign	0.01
R3942:Best3	UTSW	10	116,824,579 (GRCm39)	missense	possibly damaging	0.49
R4260:Best3	UTSW	10	116,860,131 (GRCm39)	missense	probably benign
R4332:Best3	UTSW	10	116,838,429 (GRCm39)	missense	probably benign	0.37
R4741:Best3	UTSW	10	116,859,901 (GRCm39)	missense	probably benign	0.06
R4760:Best3	UTSW	10	116,860,699 (GRCm39)	missense	probably benign	0.00
R4896:Best3	UTSW	10	116,860,460 (GRCm39)	missense	probably benign	0.00
R4912:Best3	UTSW	10	116,844,886 (GRCm39)	missense	probably damaging	1.00
R5023:Best3	UTSW	10	116,824,647 (GRCm39)	missense	probably benign	0.06
R5087:Best3	UTSW	10	116,844,907 (GRCm39)	missense	probably benign	0.01
R5213:Best3	UTSW	10	116,860,377 (GRCm39)	missense	probably benign	0.01
R5457:Best3	UTSW	10	116,840,416 (GRCm39)	missense	probably damaging	1.00
R5928:Best3	UTSW	10	116,843,532 (GRCm39)	missense	probably damaging	1.00
R5982:Best3	UTSW	10	116,840,322 (GRCm39)	missense	probably damaging	0.98
R6335:Best3	UTSW	10	116,838,556 (GRCm39)	missense	probably benign	0.32
R7469:Best3	UTSW	10	116,840,290 (GRCm39)	missense	probably damaging	1.00
R8139:Best3	UTSW	10	116,840,331 (GRCm39)	missense	probably damaging	1.00
R8306:Best3	UTSW	10	116,838,515 (GRCm39)	missense	probably damaging	1.00
R8715:Best3	UTSW	10	116,828,971 (GRCm39)	missense	probably damaging	1.00
R8847:Best3	UTSW	10	116,824,572 (GRCm39)	missense	possibly damaging	0.83
R9104:Best3	UTSW	10	116,860,680 (GRCm39)	missense	probably benign
R9506:Best3	UTSW	10	116,839,826 (GRCm39)	missense	probably damaging	0.99
R9579:Best3	UTSW	10	116,829,100 (GRCm39)	missense	probably damaging	0.96
R9635:Best3	UTSW	10	116,838,450 (GRCm39)	missense	probably damaging	0.99
RF014:Best3	UTSW	10	116,840,410 (GRCm39)	missense	probably damaging	1.00
Z1088:Best3	UTSW	10	116,860,075 (GRCm39)	missense	probably benign	0.00
Z1176:Best3	UTSW	10	116,860,527 (GRCm39)	missense	probably benign	0.24

Predicted Primers

PCR Primer
(F):5'- TTAGTGCCGAGATGCTAGATGG -3'
(R):5'- GCCATTTAAGGAGACATGCAAAAC -3'

Sequencing Primer
(F):5'- TGCCGAGATGCTAGATGGTGATAC -3'
(R):5'- CGAAGGTACCTGTACACCAGACTG -3'

Posted On

2019-05-13