Mutagenetix > Incidental Mutation

Incidental Mutation 'R3761:Slc45a2'

270542

Institutional Source

Beutler Lab

Gene Symbol

Slc45a2

Ensembl Gene

ENSMUSG00000022243

Gene Name

solute carrier family 45, member 2

Synonyms

Aim1, Dbr, blanc-sale, dominant brown, Aim-1, Matp, bls, Oca4

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.094) question?

Stock #

R3761 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

11000807-11029319 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 11012800 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Asparagine at position 268 (Y268N)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000117100]

AlphaFold

P58355

Predicted Effect

probably benign
Transcript: ENSMUST00000022851
AA Change: Y268N

PolyPhen 2 Score 0.073 (Sensitivity: 0.93; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000022851
Gene: ENSMUSG00000022243
AA Change: Y268N

Domain	Start	End	E-Value	Type
Pfam:MFS_2	34	262	2.4e-17	PFAM
Pfam:MFS_1	36	363	3e-13	PFAM
transmembrane domain	365	387	N/A	INTRINSIC
transmembrane domain	394	416	N/A	INTRINSIC
transmembrane domain	421	443	N/A	INTRINSIC
transmembrane domain	477	499	N/A	INTRINSIC
transmembrane domain	504	526	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000117100
AA Change: Y268N

PolyPhen 2 Score 0.035 (Sensitivity: 0.94; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000112408
Gene: ENSMUSG00000022243
AA Change: Y268N

Domain	Start	End	E-Value	Type
Pfam:MFS_2	1	457	2e-22	PFAM
Pfam:MFS_1	2	292	2.6e-12	PFAM

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 97.1%
20x: 94.7%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a transporter protein that mediates melanin synthesis. The protein is expressed in a high percentage of melanoma cell lines. Mutations in this gene are a cause of oculocutaneous albinism type 4, and polymorphisms in this gene are associated with variations in skin and hair color. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]
PHENOTYPE: Homozygotes for spontaneous mutations exhibit varied degrees of hypopigmentation of the eyes, skin, and hair, especially the underfur. Eyes are very light at birth but darken with age. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 19 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Als2cl	A	G	9: 110,727,202 (GRCm39)	T923A	probably damaging	Het
Ccdc91	A	T	6: 147,464,200 (GRCm39)	D216V	unknown	Het
Clstn3	A	G	6: 124,434,835 (GRCm39)	V360A	possibly damaging	Het
Ct45a	C	T	X: 55,590,568 (GRCm39)	V78I	probably benign	Het
Ehmt2	A	G	17: 35,132,707 (GRCm39)	I1235V	probably damaging	Het
Eif3e	C	T	15: 43,124,480 (GRCm39)	R346H	probably damaging	Het
Esrp2	T	C	8: 106,860,254 (GRCm39)	D301G	probably damaging	Het
Fam174a	G	T	1: 95,241,971 (GRCm39)	V144F	probably damaging	Het
Fbxo31	A	T	8: 122,287,169 (GRCm39)	W135R	possibly damaging	Het
Heatr5b	A	G	17: 79,137,071 (GRCm39)	S150P	probably damaging	Het
Il16	A	G	7: 83,300,093 (GRCm39)	L400S	possibly damaging	Het
Or10d1c	A	T	9: 38,893,662 (GRCm39)	I226N	possibly damaging	Het
Ryr3	A	G	2: 112,585,258 (GRCm39)	F2776S	probably benign	Het
Sema3d	T	C	5: 12,621,004 (GRCm39)	Y537H	probably damaging	Het
Sh3pxd2b	T	C	11: 32,372,750 (GRCm39)	V639A	probably benign	Het
Slc39a10	A	G	1: 46,851,285 (GRCm39)	V735A	possibly damaging	Het
Tmco5	A	G	2: 116,717,787 (GRCm39)		probably null	Het
Ulk1	C	T	5: 110,937,223 (GRCm39)	R691Q	probably benign	Het
Wwp1	A	T	4: 19,631,085 (GRCm39)	H649Q	probably damaging	Het

Other mutations in Slc45a2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02074:Slc45a2	APN	15	11,000,903 (GRCm39)	start codon destroyed	probably null	0.80
IGL02283:Slc45a2	APN	15	11,001,268 (GRCm39)	missense	probably damaging	1.00
IGL02634:Slc45a2	APN	15	11,023,440 (GRCm39)	missense	probably benign	0.21
IGL03039:Slc45a2	APN	15	11,012,773 (GRCm39)	missense	probably benign
IGL03123:Slc45a2	APN	15	11,012,741 (GRCm39)	missense	probably benign	0.01
IGL03226:Slc45a2	APN	15	11,022,278 (GRCm39)	missense	probably damaging	1.00
cardigan	UTSW	15	11,022,257 (GRCm39)	synonymous	probably benign
cheng	UTSW	15	11,025,954 (GRCm39)	missense	probably damaging	0.99
Draco2	UTSW	15	11,000,903 (GRCm39)	start codon destroyed	probably benign	0.05
galak	UTSW	15	11,012,752 (GRCm39)	missense	probably benign
goku	UTSW	15	11,000,941 (GRCm39)	nonsense	probably null
grey_goose	UTSW	15	11,003,067 (GRCm39)	missense	probably damaging	1.00
june_gloom	UTSW	15	11,023,529 (GRCm39)	missense	possibly damaging	0.94
nilla	UTSW	15	0 ()	splice donor site
Olaf	UTSW	15	0 ()	unclassified
sweater	UTSW	15	11,012,696 (GRCm39)	missense	probably damaging	1.00
voldemort	UTSW	15	0 ()	unclassified
yuki	UTSW	15	11,001,178 (GRCm39)	missense	probably damaging	1.00
zuckerkuss	UTSW	15	11,026,020 (GRCm39)	critical splice donor site	probably benign
R0148:Slc45a2	UTSW	15	11,025,954 (GRCm39)	missense	probably damaging	0.99
R0433:Slc45a2	UTSW	15	11,025,831 (GRCm39)	missense	probably benign	0.17
R0440:Slc45a2	UTSW	15	11,000,903 (GRCm39)	start codon destroyed	probably benign	0.05
R0675:Slc45a2	UTSW	15	11,025,864 (GRCm39)	missense	probably damaging	1.00
R1384:Slc45a2	UTSW	15	11,025,832 (GRCm39)	missense	probably benign	0.04
R1616:Slc45a2	UTSW	15	11,022,214 (GRCm39)	missense	probably null	0.01
R1824:Slc45a2	UTSW	15	11,022,172 (GRCm39)	missense	probably damaging	0.99
R2244:Slc45a2	UTSW	15	11,003,087 (GRCm39)	missense	probably benign	0.21
R4631:Slc45a2	UTSW	15	11,012,662 (GRCm39)	missense	probably benign	0.13
R4756:Slc45a2	UTSW	15	11,028,016 (GRCm39)	nonsense	probably null
R4990:Slc45a2	UTSW	15	11,001,236 (GRCm39)	missense	probably benign	0.00
R5066:Slc45a2	UTSW	15	11,012,693 (GRCm39)	missense	probably benign	0.31
R5209:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5210:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5211:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5212:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5213:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5259:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5261:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5390:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5394:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5395:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5422:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5496:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5498:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5499:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5500:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5501:Slc45a2	UTSW	15	11,027,871 (GRCm39)	missense	probably damaging	0.98
R5649:Slc45a2	UTSW	15	11,012,693 (GRCm39)	missense	probably benign	0.00
R5662:Slc45a2	UTSW	15	11,022,169 (GRCm39)	missense	probably benign	0.31
R5696:Slc45a2	UTSW	15	11,001,219 (GRCm39)	missense	probably damaging	1.00
R5896:Slc45a2	UTSW	15	11,000,941 (GRCm39)	nonsense	probably null
R6236:Slc45a2	UTSW	15	11,022,158 (GRCm39)	missense	probably benign	0.00
R6709:Slc45a2	UTSW	15	11,001,216 (GRCm39)	missense	possibly damaging	0.46
R7243:Slc45a2	UTSW	15	11,023,436 (GRCm39)	missense	possibly damaging	0.94
R7839:Slc45a2	UTSW	15	11,027,835 (GRCm39)	missense	probably benign
R8221:Slc45a2	UTSW	15	11,001,233 (GRCm39)	missense	probably benign	0.02
R8404:Slc45a2	UTSW	15	11,027,958 (GRCm39)	missense	possibly damaging	0.62
R8502:Slc45a2	UTSW	15	11,027,958 (GRCm39)	missense	possibly damaging	0.62
R8680:Slc45a2	UTSW	15	11,000,972 (GRCm39)	missense	probably benign	0.00
R8724:Slc45a2	UTSW	15	11,012,610 (GRCm39)	missense	probably benign	0.00
R8966:Slc45a2	UTSW	15	11,001,122 (GRCm39)	missense	probably damaging	1.00
R9431:Slc45a2	UTSW	15	11,026,005 (GRCm39)	missense	possibly damaging	0.94

Predicted Primers

PCR Primer
(F):5'- GGCACAGAATTCCAGGTCATG -3'
(R):5'- ACTGAGGCACAAAATTCTCATTCC -3'

Sequencing Primer
(F):5'- GCACAGAATTCCAGGTCATGTTCTTC -3'
(R):5'- ATGACTAAGGGAGGTTTTAAAGGTTC -3'

Posted On

2015-03-18