Mutagenetix > Incidental Mutation

Incidental Mutation 'R4774:Ptrh2'

367781

Institutional Source

Beutler Lab

Gene Symbol

Ptrh2

Ensembl Gene

ENSMUSG00000072582

Gene Name

peptidyl-tRNA hydrolase 2

Synonyms

A230072I16Rik, Bit1

MMRRC Submission

042412-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.806) question?

Stock #

R4774 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

86574900-86583283 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 86580833 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Histidine at position 150 (R150H)

Ref Sequence

ENSEMBL: ENSMUSP00000103657 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000060766] [ENSMUST00000103186] [ENSMUST00000108021] [ENSMUST00000108022]

AlphaFold

Q8R2Y8

Predicted Effect

probably benign
Transcript: ENSMUST00000060766

SMART Domains

Protein: ENSMUSP00000050220
Gene: ENSMUSG00000047126

Domain	Start	End	E-Value	Type
Pfam:Clathrin_propel	19	56	5.3e-10	PFAM
Pfam:Clathrin_propel	152	191	1.5e-11	PFAM
Pfam:Clathrin_propel	202	238	1.2e-11	PFAM
Pfam:Clathrin_propel	257	292	2.2e-8	PFAM
Pfam:Clathrin_propel	300	334	8.6e-10	PFAM
Pfam:Clathrin-link	335	358	1.7e-17	PFAM
Pfam:Clathrin_H_link	360	425	7.1e-35	PFAM
low complexity region	449	462	N/A	INTRINSIC
CLH	541	683	1.65e-41	SMART
CLH	690	832	1.24e-45	SMART
CLH	837	976	6.68e-42	SMART
CLH	983	1128	7.21e-47	SMART
CLH	1132	1273	7.91e-44	SMART
CLH	1278	1424	1.59e-48	SMART
CLH	1427	1586	8.36e-43	SMART
low complexity region	1666	1677	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000103186

SMART Domains

Protein: ENSMUSP00000099475
Gene: ENSMUSG00000047126

Domain	Start	End	E-Value	Type
Pfam:Clathrin_propel	19	56	2e-7	PFAM
Pfam:Clathrin_propel	148	187	3.8e-9	PFAM
Pfam:Clathrin_propel	198	234	3.8e-9	PFAM
Pfam:Clathrin-link	331	354	3.5e-17	PFAM
Pfam:Clathrin_H_link	356	421	1.9e-35	PFAM
low complexity region	445	458	N/A	INTRINSIC
CLH	537	679	1.65e-41	SMART
CLH	686	828	1.24e-45	SMART
CLH	833	972	6.68e-42	SMART
CLH	979	1124	7.21e-47	SMART
CLH	1128	1269	7.91e-44	SMART
CLH	1274	1420	1.59e-48	SMART
CLH	1423	1582	8.36e-43	SMART
low complexity region	1662	1673	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000108021
AA Change: R150H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000103656
Gene: ENSMUSG00000072582
AA Change: R150H

Domain	Start	End	E-Value	Type
transmembrane domain	10	32	N/A	INTRINSIC
Pfam:PTH2	66	181	4.7e-53	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000108022
AA Change: R150H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000103657
Gene: ENSMUSG00000072582
AA Change: R150H

Domain	Start	End	E-Value	Type
transmembrane domain	10	32	N/A	INTRINSIC
Pfam:PTH2	67	181	1.9e-51	PFAM

Meta Mutation Damage Score

0.3900

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.7%
20x: 93.9%

Validation Efficiency

98% (97/99)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a mitochondrial protein with two putative domains, an N-terminal mitochondrial localization sequence, and a UPF0099 domain. In vitro assays suggest that this protein possesses peptidyl-tRNA hydrolase activity, to release the peptidyl moiety from tRNA, thereby preventing the accumulation of dissociated peptidyl-tRNA that could reduce the efficiency of translation. This protein also plays a role regulating cell survival and death. It promotes survival as part of an integrin-signaling pathway for cells attached to the extracellular matrix (ECM), but also promotes apoptosis in cells that have lost their attachment to the ECM, a process called anoikos. After loss of cell attachment to the ECM, this protein is phosphorylated, is released from the mitochondria into the cytosol, and promotes caspase-independent apoptosis through interactions with transcriptional regulators. This gene has been implicated in the development and progression of tumors, and mutations in this gene have been associated with an infantile multisystem neurologic, endocrine, and pancreatic disease (INMEPD) characterized by intellectual disability, postnatal microcephaly, progressive cerebellar atrophy, hearing impairment, polyneuropathy, failure to thrive, and organ fibrosis with exocrine pancreas insufficiency (PMID: 25574476). Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2015]
PHENOTYPE: Mice homozygous for a knock-out allele display neutropenia, delayed kidney and muscle development, and postnatal death due to a runting syndrome associated with progressive muscle weakness, ataxia, and decreased weight. Cultured mouse embryonic fibroblasts show increased resistance to anoikis. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 85 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc9	T	C	6: 142,585,043 (GRCm39)	I844V	probably damaging	Het
Acnat1	T	A	4: 49,450,784 (GRCm39)	Y109F	probably benign	Het
Alox12b	T	C	11: 69,054,033 (GRCm39)	V205A	probably benign	Het
Arl6ip1	G	A	7: 117,721,208 (GRCm39)	R77C	probably damaging	Het
Atp8b1	A	G	18: 64,666,730 (GRCm39)	C1156R	possibly damaging	Het
Atp8b3	A	C	10: 80,372,156 (GRCm39)	N24K	probably damaging	Het
Bdh1	T	C	16: 31,273,954 (GRCm39)	V209A	possibly damaging	Het
Blm	A	T	7: 80,113,596 (GRCm39)	C1234S	probably damaging	Het
Caml	A	G	13: 55,779,740 (GRCm39)	D271G	possibly damaging	Het
Capn11	T	C	17: 45,944,006 (GRCm39)	D545G	probably benign	Het
Catspere1	T	C	1: 177,765,304 (GRCm39)		noncoding transcript	Het
Cep128	T	C	12: 91,200,969 (GRCm39)	E347G	probably damaging	Het
Cngb3	A	G	4: 19,415,713 (GRCm39)	T408A	possibly damaging	Het
Coa8	A	G	12: 111,679,823 (GRCm39)	T33A	possibly damaging	Het
Cog1	G	A	11: 113,548,253 (GRCm39)	R18Q	possibly damaging	Het
Cps1	T	C	1: 67,259,671 (GRCm39)	F1338L	probably damaging	Het
Csmd1	T	C	8: 16,059,369 (GRCm39)	H2122R	probably benign	Het
Ctu2	T	G	8: 123,207,851 (GRCm39)	S26A	probably benign	Het
Dbf4	G	A	5: 8,453,062 (GRCm39)		probably benign	Het
Ddx23	A	T	15: 98,545,116 (GRCm39)	D663E	probably benign	Het
Dpep2	T	C	8: 106,717,388 (GRCm39)	T123A	possibly damaging	Het
Eed	A	G	7: 89,613,976 (GRCm39)	I274T	probably damaging	Het
Eif3b	A	G	5: 140,405,255 (GRCm39)	D47G	probably benign	Het
Epas1	T	C	17: 87,113,186 (GRCm39)	V124A	probably damaging	Het
Fer1l6	T	C	15: 58,449,798 (GRCm39)	L668P	probably damaging	Het
Fnip2	C	A	3: 79,373,028 (GRCm39)	E1017*	probably null	Het
Gm43517	A	T	12: 49,436,690 (GRCm39)		probably benign	Het
Got1	A	G	19: 43,491,345 (GRCm39)		probably null	Het
H2-Eb2	T	A	17: 34,553,375 (GRCm39)	V187E	probably damaging	Het
H2-Q1	T	C	17: 35,540,242 (GRCm39)		probably benign	Het
Hpgd	T	C	8: 56,751,454 (GRCm39)	V94A	probably damaging	Het
Htra1	T	A	7: 130,586,756 (GRCm39)	N446K	probably benign	Het
Igkv3-4	T	A	6: 70,649,269 (GRCm39)	S89R	probably damaging	Het
Immt	C	T	6: 71,829,720 (GRCm39)	T142I	probably damaging	Het
Itpkb	C	A	1: 180,245,759 (GRCm39)	P759T	probably damaging	Het
Jmjd1c	G	A	10: 67,060,571 (GRCm39)	V688I	possibly damaging	Het
Kbtbd13	G	T	9: 65,298,025 (GRCm39)	R304S	probably benign	Het
Lama5	A	C	2: 179,827,734 (GRCm39)	L2176R	probably damaging	Het
Lrp1b	G	C	2: 40,551,544 (GRCm39)	L418V	probably null	Het
Lrrc4b	C	A	7: 44,111,796 (GRCm39)		probably null	Het
Lyst	A	G	13: 13,915,182 (GRCm39)	N3292S	probably damaging	Het
Mep1b	A	T	18: 21,219,241 (GRCm39)	I132F	probably benign	Het
Mettl2	A	G	11: 105,017,436 (GRCm39)		probably null	Het
Nherf2	T	C	17: 24,863,873 (GRCm39)	M1V	probably null	Het
Niban1	A	T	1: 151,591,445 (GRCm39)	D529V	probably damaging	Het
Nmd3	T	C	3: 69,652,569 (GRCm39)	L385S	probably benign	Het
Nol4	T	C	18: 23,045,683 (GRCm39)	E243G	probably damaging	Het
Odad1	T	A	7: 45,597,804 (GRCm39)	S571R	probably damaging	Het
Or4l1	T	A	14: 50,166,726 (GRCm39)	I92F	probably damaging	Het
Or51k1	A	G	7: 103,661,795 (GRCm39)	I38T	probably benign	Het
Or5j3	A	T	2: 86,129,042 (GRCm39)	N294I	possibly damaging	Het
Or8b52	A	G	9: 38,576,519 (GRCm39)	I207T	probably benign	Het
Pcnp	A	G	16: 55,837,522 (GRCm39)		probably benign	Het
Pla2g6	A	C	15: 79,171,818 (GRCm39)	C680G	probably damaging	Het
Plekha7	G	T	7: 115,744,178 (GRCm39)	D661E	probably damaging	Het
Prim1	A	T	10: 127,862,887 (GRCm39)		probably benign	Het
Psg29	T	A	7: 16,944,460 (GRCm39)	N323K	probably benign	Het
Rasa1	A	G	13: 85,398,621 (GRCm39)		probably benign	Het
Rasa3	T	C	8: 13,627,501 (GRCm39)	D667G	probably benign	Het
Rnase2a	T	C	14: 51,493,201 (GRCm39)	N55D	probably damaging	Het
Rsf1	GCGGCGGCGGCGGCGGCGGC	GCGGCGGCGGCGGCGGCGGCGGCGGCGGC	7: 97,229,123 (GRCm39)		probably benign	Het
Sbp	T	A	17: 24,164,218 (GRCm39)	N133K	probably damaging	Het
Scml4	A	G	10: 42,833,743 (GRCm39)		probably benign	Het
Sema5b	T	A	16: 35,483,552 (GRCm39)	N1063K	probably damaging	Het
Serpind1	C	T	16: 17,154,272 (GRCm39)	T33M	probably benign	Het
Shroom3	G	T	5: 93,090,945 (GRCm39)	V1151F	probably damaging	Het
Slc15a2	A	T	16: 36,602,057 (GRCm39)	L80*	probably null	Het
Sorcs3	A	G	19: 48,782,602 (GRCm39)	D1039G	probably benign	Het
Spon1	A	G	7: 113,639,102 (GRCm39)	E776G	probably damaging	Het
Tdp1	C	T	12: 99,868,623 (GRCm39)	A259V	possibly damaging	Het
Tex46	C	A	4: 136,337,991 (GRCm39)	P61Q	probably benign	Het
Tnr	T	A	1: 159,724,636 (GRCm39)	L1109Q	probably damaging	Het
Tns2	C	T	15: 102,017,369 (GRCm39)	R281C	probably damaging	Het
Tpra1	G	A	6: 88,887,661 (GRCm39)		probably benign	Het
Trim43c	A	T	9: 88,729,705 (GRCm39)	H383L	possibly damaging	Het
Trip6	A	G	5: 137,308,433 (GRCm39)	C439R	probably damaging	Het
Tsen2	C	T	6: 115,552,894 (GRCm39)	S398L	possibly damaging	Het
Tubgcp2	T	C	7: 139,576,074 (GRCm39)	D863G	probably damaging	Het
Ube2d2a	A	G	18: 35,903,498 (GRCm39)		probably benign	Het
Umad1	T	A	6: 8,427,181 (GRCm39)	F145I	probably damaging	Het
Unc5c	A	T	3: 141,534,278 (GRCm39)	E933V	probably damaging	Het
Vmn1r208	A	G	13: 22,956,646 (GRCm39)	F284L	probably benign	Het
Vmn2r53	T	A	7: 12,334,692 (GRCm39)	R323*	probably null	Het
Zan	G	A	5: 137,387,281 (GRCm39)	T4924I	unknown	Het
Zfp597	G	T	16: 3,683,851 (GRCm39)	Q302K	probably benign	Het

Other mutations in Ptrh2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02008:Ptrh2	APN	11	86,580,592 (GRCm39)	missense	probably benign	0.05
R4869:Ptrh2	UTSW	11	86,580,631 (GRCm39)	nonsense	probably null
R4928:Ptrh2	UTSW	11	86,580,862 (GRCm39)	missense	probably damaging	1.00
R7192:Ptrh2	UTSW	11	86,580,835 (GRCm39)	missense	probably damaging	1.00
R7210:Ptrh2	UTSW	11	86,580,793 (GRCm39)	missense	probably benign
R8835:Ptrh2	UTSW	11	86,580,412 (GRCm39)	missense	probably damaging	0.97
R8992:Ptrh2	UTSW	11	86,580,907 (GRCm39)	missense	possibly damaging	0.56

Predicted Primers

PCR Primer
(F):5'- AGTGTTCTCATGCTGCCGTG -3'
(R):5'- TGGTCTAGTACATGATAGAGGAACATG -3'

Sequencing Primer
(F):5'- TGCCGTGTCTGCCTACAAG -3'
(R):5'- ACTTTAAAGTGGGACAAGAATTAAGC -3'

Posted On

2015-12-29