Mutagenetix > Incidental Mutations

Incidental Mutation 'R7537:Rpe65'

583637

Institutional Source

Beutler Lab

Gene Symbol

Rpe65

Ensembl Gene

ENSMUSG00000028174

Gene Name

retinal pigment epithelium 65

Synonyms

A930029L06Rik, Mord1, rd12

MMRRC Submission

Accession Numbers

Is this an essential gene?

Possibly non essential (E-score: 0.271) question?

Stock #

R7537 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

159599175-159625321 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 159604609 bp

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Cysteine at position 143 (Y143C)

Ref Sequence

ENSEMBL: ENSMUSP00000029824 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000029824] [ENSMUST00000196999] [ENSMUST00000197771]

Predicted Effect

probably damaging
Transcript: ENSMUST00000029824
AA Change: Y143C

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000029824
Gene: ENSMUSG00000028174
AA Change: Y143C

Domain	Start	End	E-Value	Type
Pfam:RPE65	15	532	1.4e-111	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000196999
AA Change: Y143C

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000143654
Gene: ENSMUSG00000028174
AA Change: Y143C

Domain	Start	End	E-Value	Type
Pfam:RPE65	15	532	1.4e-111	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000197771

SMART Domains

Protein: ENSMUSP00000143390
Gene: ENSMUSG00000028174

Domain	Start	End	E-Value	Type
Pfam:RPE65	13	109	5.8e-19	PFAM

Meta Mutation Damage Score

0.7552

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.4%
20x: 97.9%

Validation Efficiency

100% (63/63)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein which is located in the retinal pigment epithelium and is involved in the production of 11-cis retinal and in visual pigment regeneration. There are two forms of this protein, a soluble form called sRPE65, and a palmitoylated, membrane-bound form known as mRPE65. mRPE65 serves as the palmitoyl donor for lecithin retinol acyl transferase (LRAT), the enzyme that catalyzes the vitamin A to all trans retinol step of the chromophore regeneration process. Both mRPE65 and sRPE65 also serve as regulatory proteins, with the ratio and concentrations of these molecules playing a role in the inhibition of 11-cis retinal synthesis. Mutations in this gene have been associated with Leber congenital amaurosis type 2 (LCA2) and retinitis pigmentosa. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants exhibit disorganized outer segment discs, reduced rod function, lack of rhodopsin and lipofuscin flurophores, and over-accumulation of all-trans-retinyl esters in the retinal pigment epithelium. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 62 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca4	T	C	3: 122,173,988	L2229P	possibly damaging	Het
Acaca	T	A	11: 84,260,634	M786K	probably damaging	Het
Acta2	G	A	19: 34,252,531	T8I	probably benign	Het
Adap1	T	G	5: 139,293,173	E117D	possibly damaging	Het
Ap5z1	T	C	5: 142,477,298	S746P	probably benign	Het
Appl2	A	G	10: 83,617,428	I208T	possibly damaging	Het
Astn1	G	A	1: 158,667,638		probably null	Het
Astn1	A	G	1: 158,505,386	E346G	possibly damaging	Het
Atp23	T	A	10: 126,868,725	I180L	unknown	Het
Bean1	CT	C	8: 104,182,032		probably null	Het
Cdh23	A	T	10: 60,384,945	I1340N	probably benign	Het
Cdh8	G	A	8: 99,098,885	Q493*	probably null	Het
Ces1g	T	C	8: 93,319,827	I357V	probably benign	Het
Ddx46	A	G	13: 55,650,478	D226G	probably damaging	Het
Eea1	C	T	10: 95,994,905	Q143*	probably null	Het
Erlin2	G	T	8: 27,031,772		probably null	Het
Fat3	T	A	9: 15,938,319	D3929V	probably damaging	Het
Flt3	T	C	5: 147,334,437	D898G	probably damaging	Het
Gm16519	A	G	17: 70,929,356	N100S	probably benign	Het
Gnl1	A	G	17: 35,988,536	H533R	probably damaging	Het
Gphn	A	G	12: 78,504,680	T301A	possibly damaging	Het
Herc2	C	T	7: 56,219,779	R4295*	probably null	Het
Insm2	T	C	12: 55,599,518	S16P	possibly damaging	Het
Jak2	C	T	19: 29,298,637	T778I	probably benign	Het
Lrriq3	A	G	3: 155,101,097	T128A	probably damaging	Het
Lst1	A	G	17: 35,186,944		probably null	Het
Magi1	G	T	6: 93,708,110	Y762*	probably null	Het
Man2b1	T	A	8: 85,090,965	C358*	probably null	Het
Mga	T	C	2: 119,935,551	V1432A	probably damaging	Het
Mmp1a	TG	TGG	9: 7,465,083		probably null	Het
Morc2a	C	T	11: 3,683,566	Q587*	probably null	Het
Mrc2	T	C	11: 105,292,797	I4T	probably benign	Het
Muc16	C	A	9: 18,638,135	V5621F	probably benign	Het
Myl10	G	C	5: 136,697,971	V70L	probably benign	Het
Myo3b	A	G	2: 70,217,169	R340G	probably benign	Het
Nipal3	T	C	4: 135,490,937	Y34C	probably damaging	Het
Nktr	T	A	9: 121,749,279	D804E	unknown	Het
Nlrp4b	A	G	7: 10,714,889	M340V	probably benign	Het
Olfr1039	A	G	2: 86,131,264	V133A	probably benign	Het
Olfr385	T	A	11: 73,589,268	T157S	probably benign	Het
Olfr680-ps1	A	T	7: 105,092,771	M16K	probably benign	Het
Olfr701	G	A	7: 106,818,374	C97Y	probably damaging	Het
Pard3	T	A	8: 127,610,582	N1271K	probably damaging	Het
Pcdhb11	A	T	18: 37,421,619	M1L	possibly damaging	Het
Pclo	T	C	5: 14,682,104	V3540A	unknown	Het
Pemt	A	G	11: 59,976,844	F154S	probably damaging	Het
Ptpn18	G	A	1: 34,473,364	D417N	possibly damaging	Het
Rnpc3	G	T	3: 113,613,832	T376K	probably benign	Het
Sbk2	T	C	7: 4,963,149	E12G	probably benign	Het
Slc2a5	T	C	4: 150,129,069	I106T	possibly damaging	Het
Snx13	A	G	12: 35,085,982	D92G	probably damaging	Het
Sorl1	C	T	9: 41,980,688	V1889I	probably benign	Het
Spag17	A	T	3: 99,939,247	N29I	possibly damaging	Het
Speg	T	C	1: 75,401,464	V878A	probably damaging	Het
Timp4	A	G	6: 115,250,460	S53P	probably damaging	Het
Tssk1	G	T	16: 17,895,084	E244D	probably benign	Het
Usp29	A	C	7: 6,961,220	T21P	possibly damaging	Het
Vmn2r85	A	T	10: 130,422,866	V440E	probably benign	Het
Wdr59	T	C	8: 111,490,369	D270G		Het
Zbbx	G	A	3: 75,085,519	P223S	probably damaging	Het
Zfp936	T	A	7: 43,189,815	C235*	probably null	Het
Zranb3	A	T	1: 128,032,847		probably null	Het

Other mutations in Rpe65

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00922:Rpe65	APN	3	159614542	missense	probably damaging	0.99
IGL01446:Rpe65	APN	3	159600405	splice site	probably benign
IGL01815:Rpe65	APN	3	159604530	splice site	probably null
IGL02085:Rpe65	APN	3	159615646	missense	probably benign	0.00
IGL02232:Rpe65	APN	3	159604351	missense	possibly damaging	0.93
IGL02248:Rpe65	APN	3	159624705	missense	probably damaging	1.00
IGL02645:Rpe65	APN	3	159606491	missense	probably damaging	0.99
IGL02711:Rpe65	APN	3	159622877	missense	possibly damaging	0.84
IGL02982:Rpe65	APN	3	159600361	missense	probably damaging	0.99
IGL03280:Rpe65	APN	3	159604341	missense	probably damaging	0.96
IGL03350:Rpe65	APN	3	159614517	missense	possibly damaging	0.75
IGL03356:Rpe65	APN	3	159615577	missense	possibly damaging	0.89
I1329:Rpe65	UTSW	3	159624723	missense	probably benign	0.35
R0571:Rpe65	UTSW	3	159600349	missense	probably damaging	1.00
R0905:Rpe65	UTSW	3	159601583	missense	possibly damaging	0.95
R1024:Rpe65	UTSW	3	159606485	missense	probably benign	0.07
R1597:Rpe65	UTSW	3	159614784	missense	probably damaging	0.97
R1657:Rpe65	UTSW	3	159614448	missense	probably damaging	0.97
R1778:Rpe65	UTSW	3	159622848	missense	probably damaging	1.00
R1970:Rpe65	UTSW	3	159615670	missense	probably benign
R2259:Rpe65	UTSW	3	159615571	missense	probably damaging	1.00
R3012:Rpe65	UTSW	3	159604563	missense	possibly damaging	0.61
R3923:Rpe65	UTSW	3	159604400	missense	probably benign	0.16
R3975:Rpe65	UTSW	3	159604585	missense	probably damaging	1.00
R4204:Rpe65	UTSW	3	159604410	missense	probably damaging	0.99
R4825:Rpe65	UTSW	3	159624681	missense	probably benign
R4924:Rpe65	UTSW	3	159622631	missense	probably benign	0.01
R5269:Rpe65	UTSW	3	159604347	missense	probably benign	0.07
R5324:Rpe65	UTSW	3	159604404	missense	possibly damaging	0.94
R5441:Rpe65	UTSW	3	159604401	missense	probably damaging	1.00
R5854:Rpe65	UTSW	3	159615676	missense	probably benign
R5907:Rpe65	UTSW	3	159615682	critical splice donor site	probably null
R6149:Rpe65	UTSW	3	159614143	missense	probably benign
R6660:Rpe65	UTSW	3	159614708	missense	probably damaging	0.98
R6830:Rpe65	UTSW	3	159614168	missense	probably benign	0.06
R7025:Rpe65	UTSW	3	159622685	missense	probably damaging	1.00
R7092:Rpe65	UTSW	3	159615591	missense	probably damaging	1.00
R7203:Rpe65	UTSW	3	159622854	missense	probably damaging	0.99
R7366:Rpe65	UTSW	3	159624729	missense	probably benign	0.13
R7679:Rpe65	UTSW	3	159604393	missense	probably damaging	1.00
R8044:Rpe65	UTSW	3	159614705	missense	probably benign
R8179:Rpe65	UTSW	3	159624699	missense	probably benign	0.06
R8409:Rpe65	UTSW	3	159614148	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TGTCATAACAGAATTTGGCACCTG -3'
(R):5'- TTGGGGACTAGCAAGGAGTC -3'

Sequencing Primer
(F):5'- CCCCTGCAAGAATATATTTTCCAGG -3'
(R):5'- TGCTTGAGTAATGTCCCC -3'

Posted On

2019-10-17