Mutagenetix > Incidental Mutation

Incidental Mutation 'D3080:Rptn'

114

Institutional Source

Beutler Lab

Gene Symbol

Rptn

Ensembl Gene

ENSMUSG00000041984

Gene Name

repetin

Synonyms

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.095) question?

Stock #

D3080 of strain grasshopper

Quality Score

Status

Validated

Chromosome

Chromosomal Location

93301006-93306749 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 93303135 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 156 (D156G)

Ref Sequence

ENSEMBL: ENSMUSP00000044998 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000045912]

AlphaFold

P97347

Predicted Effect

possibly damaging
Transcript: ENSMUST00000045912
AA Change: D156G

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000044998
Gene: ENSMUSG00000041984
AA Change: D156G

Domain	Start	End	E-Value	Type
Pfam:S_100	4	46	3.2e-13	PFAM
Blast:EFh	53	81	5e-10	BLAST
low complexity region	189	204	N/A	INTRINSIC
low complexity region	237	252	N/A	INTRINSIC
Blast:CTD	318	461	1e-7	BLAST
low complexity region	1007	1041	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000191784

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000195137

Meta Mutation Damage Score

0.1099

Coding Region Coverage

1x: 88.9%
3x: 76.7%

Validation Efficiency

82% (141/173)

Allele List at MGI

All alleles(1) : Targeted, knock-out(1)

Other mutations in this stock

Total: 20 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310003L06Rik	C	A	5: 88,119,846 (GRCm39)	P201Q	possibly damaging	Het
Bdp1	A	T	13: 100,160,129 (GRCm39)	S2417R	probably benign	Het
Ccdc168	C	A	1: 44,106,495 (GRCm39)			Het
Dscaml1	A	T	9: 45,595,623 (GRCm39)	H783L	probably benign	Het
Fbxl5	A	T	5: 43,915,708 (GRCm39)	M568K	probably benign	Het
Gab1	T	A	8: 81,493,007 (GRCm39)	D710V	probably damaging	Homo
Gabrr2	T	C	4: 33,084,466 (GRCm39)	F128S	probably damaging	Het
Hyou1	T	A	9: 44,295,774 (GRCm39)	V343E	probably damaging	Het
Nlrp4a	A	G	7: 26,143,766 (GRCm39)	T44A	probably benign	Het
Nsd3	C	A	8: 26,203,572 (GRCm39)	T1362N	possibly damaging	Homo
Or6f2	G	A	7: 139,756,275 (GRCm39)	V81M	possibly damaging	Het
Pcm1	T	A	8: 41,728,976 (GRCm39)	N649K	probably damaging	Homo
Pde4dip	T	C	3: 97,674,146 (GRCm39)	K257E	probably damaging	Het
Pfpl	G	A	19: 12,406,196 (GRCm39)	R149Q	probably damaging	Homo
Pou2f2	G	T	7: 24,796,558 (GRCm39)		probably benign	Het
Sec31a	T	C	5: 100,511,691 (GRCm39)	D1107G	probably damaging	Het
Smyd3	A	G	1: 178,913,987 (GRCm39)	Y239H	probably damaging	Het
Stoml3	T	C	3: 53,405,415 (GRCm39)	F32S	probably benign	Het
Tnnc1	C	A	14: 30,932,147 (GRCm39)	D62E	probably damaging	Homo
Vsig10	C	T	5: 117,481,884 (GRCm39)	A358V	probably damaging	Het

Other mutations in Rptn

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01062:Rptn	APN	3	93,304,489 (GRCm39)	missense	probably benign
IGL01070:Rptn	APN	3	93,305,483 (GRCm39)	missense	possibly damaging	0.86
IGL01625:Rptn	APN	3	93,305,201 (GRCm39)	missense	probably benign	0.18
IGL01678:Rptn	APN	3	93,304,118 (GRCm39)	missense	probably benign	0.00
IGL01716:Rptn	APN	3	93,304,017 (GRCm39)	missense	possibly damaging	0.53
IGL01767:Rptn	APN	3	93,302,946 (GRCm39)	missense	probably benign	0.00
IGL01872:Rptn	APN	3	93,304,154 (GRCm39)	missense	probably benign
IGL02000:Rptn	APN	3	93,303,735 (GRCm39)	missense	probably benign	0.01
IGL02066:Rptn	APN	3	93,304,436 (GRCm39)	missense	probably benign	0.01
IGL02090:Rptn	APN	3	93,304,041 (GRCm39)	missense	possibly damaging	0.85
IGL02116:Rptn	APN	3	93,302,404 (GRCm39)	missense	possibly damaging	0.88
IGL02216:Rptn	APN	3	93,303,080 (GRCm39)	missense	possibly damaging	0.73
IGL02368:Rptn	APN	3	93,304,478 (GRCm39)	missense	probably benign	0.18
IGL02820:Rptn	APN	3	93,304,227 (GRCm39)	missense	probably benign	0.01
IGL03323:Rptn	APN	3	93,304,460 (GRCm39)	missense	probably benign
IGL03404:Rptn	APN	3	93,305,436 (GRCm39)	missense	possibly damaging	0.53
H8786:Rptn	UTSW	3	93,305,180 (GRCm39)	missense	possibly damaging	0.53
IGL03097:Rptn	UTSW	3	93,304,680 (GRCm39)	missense	probably damaging	1.00
LCD18:Rptn	UTSW	3	93,304,848 (GRCm39)	missense	probably benign
PIT4431001:Rptn	UTSW	3	93,304,704 (GRCm39)	small deletion	probably benign
PIT4480001:Rptn	UTSW	3	93,304,977 (GRCm39)	missense	possibly damaging	0.85
R1024:Rptn	UTSW	3	93,305,532 (GRCm39)	missense	possibly damaging	0.72
R1119:Rptn	UTSW	3	93,303,552 (GRCm39)	missense	possibly damaging	0.96
R1727:Rptn	UTSW	3	93,304,445 (GRCm39)	missense	possibly damaging	0.73
R1901:Rptn	UTSW	3	93,304,017 (GRCm39)	missense	possibly damaging	0.53
R2247:Rptn	UTSW	3	93,304,136 (GRCm39)	missense	probably benign
R2921:Rptn	UTSW	3	93,306,015 (GRCm39)	missense	possibly damaging	0.96
R2922:Rptn	UTSW	3	93,306,015 (GRCm39)	missense	possibly damaging	0.96
R2923:Rptn	UTSW	3	93,306,015 (GRCm39)	missense	possibly damaging	0.96
R3901:Rptn	UTSW	3	93,305,664 (GRCm39)	missense	probably benign
R3936:Rptn	UTSW	3	93,302,883 (GRCm39)	missense	possibly damaging	0.79
R4304:Rptn	UTSW	3	93,304,238 (GRCm39)	missense	probably benign	0.33
R4491:Rptn	UTSW	3	93,303,818 (GRCm39)	nonsense	probably null
R4654:Rptn	UTSW	3	93,304,792 (GRCm39)	missense	possibly damaging	0.53
R4870:Rptn	UTSW	3	93,303,776 (GRCm39)	nonsense	probably null
R5246:Rptn	UTSW	3	93,305,036 (GRCm39)	missense	possibly damaging	0.53
R5246:Rptn	UTSW	3	93,304,140 (GRCm39)	missense	probably damaging	0.98
R5544:Rptn	UTSW	3	93,305,780 (GRCm39)	missense	possibly damaging	0.53
R5555:Rptn	UTSW	3	93,304,008 (GRCm39)	missense	probably benign
R5896:Rptn	UTSW	3	93,305,639 (GRCm39)	nonsense	probably null
R5956:Rptn	UTSW	3	93,305,334 (GRCm39)	missense	possibly damaging	0.53
R6192:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6209:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6224:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6226:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6227:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6230:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6247:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6258:Rptn	UTSW	3	93,305,437 (GRCm39)	missense	possibly damaging	0.53
R6393:Rptn	UTSW	3	93,304,506 (GRCm39)	missense	probably benign
R6513:Rptn	UTSW	3	93,303,419 (GRCm39)	missense	possibly damaging	0.73
R6854:Rptn	UTSW	3	93,305,430 (GRCm39)	missense	possibly damaging	0.53
R6855:Rptn	UTSW	3	93,305,558 (GRCm39)	missense	probably benign	0.33
R6884:Rptn	UTSW	3	93,303,096 (GRCm39)	missense	probably benign	0.33
R7018:Rptn	UTSW	3	93,305,207 (GRCm39)	missense	possibly damaging	0.73
R7241:Rptn	UTSW	3	93,303,261 (GRCm39)	missense	probably benign	0.01
R7337:Rptn	UTSW	3	93,304,212 (GRCm39)	missense	probably benign	0.03
R7754:Rptn	UTSW	3	93,303,228 (GRCm39)	missense	probably damaging	0.98
R7794:Rptn	UTSW	3	93,303,036 (GRCm39)	missense	probably benign
R7801:Rptn	UTSW	3	93,305,531 (GRCm39)	missense	possibly damaging	0.53
R8161:Rptn	UTSW	3	93,304,000 (GRCm39)	small deletion	probably benign
R8374:Rptn	UTSW	3	93,303,602 (GRCm39)	nonsense	probably null
R8671:Rptn	UTSW	3	93,305,501 (GRCm39)	missense	probably benign	0.18
R8804:Rptn	UTSW	3	93,303,150 (GRCm39)	missense	probably damaging	0.98
R8934:Rptn	UTSW	3	93,303,219 (GRCm39)	missense	probably benign	0.00
R8938:Rptn	UTSW	3	93,302,332 (GRCm39)	missense	possibly damaging	0.93
R9056:Rptn	UTSW	3	93,304,412 (GRCm39)	missense	probably benign	0.33
R9082:Rptn	UTSW	3	93,302,928 (GRCm39)	missense	possibly damaging	0.94
R9140:Rptn	UTSW	3	93,303,445 (GRCm39)	nonsense	probably null
R9310:Rptn	UTSW	3	93,304,384 (GRCm39)	missense	probably benign	0.00
R9392:Rptn	UTSW	3	93,305,721 (GRCm39)	missense	probably benign
R9403:Rptn	UTSW	3	93,302,349 (GRCm39)	missense	probably benign	0.17
R9564:Rptn	UTSW	3	93,304,536 (GRCm39)	missense	probably benign
R9748:Rptn	UTSW	3	93,304,761 (GRCm39)	missense	possibly damaging	0.85
X0018:Rptn	UTSW	3	93,303,248 (GRCm39)	nonsense	probably null
Z1088:Rptn	UTSW	3	93,304,734 (GRCm39)	missense	probably benign	0.01
Z1176:Rptn	UTSW	3	93,302,325 (GRCm39)	missense	probably benign	0.26
Z1177:Rptn	UTSW	3	93,305,194 (GRCm39)	missense	possibly damaging	0.73
Z1177:Rptn	UTSW	3	93,303,019 (GRCm39)	missense	probably benign	0.01
Z1177:Rptn	UTSW	3	93,302,950 (GRCm39)	nonsense	probably null

Nature of Mutation

DNA sequencing using the SOLiD technique identified an A to G transition at position 532 of the Rptn transcript in exon 3 of 3 total exons. The mutated nucleotide causes an aspartic acid to glycine substitution at amino acid 156 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).

Protein Function and Prediction

The Rptn gene encodes an 1130 amino acid protein known as Repetin. Repetin is involved in cornified cell envelope formation, and is a multifunctional epidermal matrix protein. It is detectable in the stratified internal epithelia of forestomach and tongue and to a lesser degree in normal skin epidermis. It is restricted to differentiated tissue, but is overexpressed in skin tumors. The amino acid sequence of Repetin is highly repetitious, and the protein contains two potential calcium binding regions at the N-terminus (Uniprot P97347).

The R1468L change is predicted to be possibly damaging by the PolyPhen program.

Posted On

2010-03-11