Mutagenetix > Incidental Mutation

Incidental Mutation 'R1801:Xpnpep1'

203185

Institutional Source

Beutler Lab

Gene Symbol

Xpnpep1

Ensembl Gene

ENSMUSG00000025027

Gene Name

X-prolyl aminopeptidase (aminopeptidase P) 1, soluble

Synonyms

D230045I08Rik

MMRRC Submission

039831-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R1801 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

52943417-53040214 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 53010133 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Proline at position 228 (L228P)

Ref Sequence

ENSEMBL: ENSMUSP00000138233 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000182097] [ENSMUST00000182500] [ENSMUST00000183108] [ENSMUST00000183274]

AlphaFold

Q6P1B1

Predicted Effect

possibly damaging
Transcript: ENSMUST00000069988
AA Change: L185P

PolyPhen 2 Score 0.660 (Sensitivity: 0.86; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000070946
Gene: ENSMUSG00000025027
AA Change: L185P

Domain	Start	End	E-Value	Type
Pfam:Creatinase_N	10	154	5.2e-15	PFAM
Pfam:Creatinase_N_2	157	326	1.4e-47	PFAM
Pfam:Peptidase_M24	328	544	7.2e-52	PFAM
Pfam:Peptidase_M24_C	555	619	7.3e-26	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000182097

SMART Domains

Protein: ENSMUSP00000138473
Gene: ENSMUSG00000025027

Domain	Start	End	E-Value	Type
Pfam:Creatinase_N	9	119	5.9e-15	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000182500

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000182534

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000182844

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000182877

Predicted Effect

possibly damaging
Transcript: ENSMUST00000183108
AA Change: L228P

PolyPhen 2 Score 0.904 (Sensitivity: 0.82; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000138250
Gene: ENSMUSG00000025027
AA Change: L228P

Domain	Start	End	E-Value	Type
Pfam:Creatinase_N	53	198	1.2e-17	PFAM
Pfam:Peptidase_M24	371	587	5.5e-49	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000183188

Predicted Effect

probably damaging
Transcript: ENSMUST00000183274
AA Change: L228P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000138233
Gene: ENSMUSG00000025027
AA Change: L228P

Domain	Start	End	E-Value	Type
Pfam:Creatinase_N	53	198	1.2e-17	PFAM
Pfam:Peptidase_M24	371	587	1.9e-48	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000184510

Coding Region Coverage

1x: 97.4%
3x: 96.8%
10x: 95.1%
20x: 91.5%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the cytosolic form of a metalloaminopeptidase that catalyzes the cleavage of the N-terminal amino acid adjacent to a proline residue. The gene product may play a role in degradation and maturation of tachykinins, neuropeptides, and peptide hormones. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Nov 2009]
PHENOTYPE: Mice homozygous for a gene trap allele exhibit pre and postnatal lethality, reduced male survival, growth retardation with decreased body weight, size and length, microcephaly and peptiduria. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2610008E11Rik	T	C	10: 79,067,396	E362G	probably damaging	Het
Abcc5	T	C	16: 20,338,887	M1307V	probably benign	Het
Adamts9	A	G	6: 92,863,376	V1142A	probably benign	Het
Ano10	T	C	9: 122,253,030	N525S	probably damaging	Het
Bpifa2	T	C	2: 154,011,504		probably null	Het
C7	C	T	15: 5,012,021	V468I	possibly damaging	Het
Carf	A	T	1: 60,141,505	H362L	possibly damaging	Het
Ccdc171	A	C	4: 83,546,895	I37L	probably benign	Het
Ccdc182	T	C	11: 88,294,190	L32P	possibly damaging	Het
Celsr3	A	T	9: 108,834,626	D1678V	possibly damaging	Het
Col7a1	A	T	9: 108,960,997	Y920F	unknown	Het
Cpsf3	T	C	12: 21,313,790	V627A	probably benign	Het
D7Ertd443e	A	G	7: 134,270,212	M640T	probably damaging	Het
Ddi2	T	C	4: 141,683,972	D543G	probably damaging	Het
Dnah9	T	C	11: 65,955,297	N2972D	probably damaging	Het
Dnajc18	T	C	18: 35,680,804	D304G	probably damaging	Het
Epg5	T	C	18: 77,983,490	V1232A	possibly damaging	Het
Ezr	T	C	17: 6,742,372	T358A	possibly damaging	Het
Filip1	A	G	9: 79,815,846	S1164P	probably damaging	Het
Gm14085	C	T	2: 122,521,652	R324C	possibly damaging	Het
Gm5346	A	T	8: 43,625,917	C423*	probably null	Het
Gmip	T	C	8: 69,814,477	V341A	probably benign	Het
Gnb3	A	C	6: 124,835,636	F286V	probably benign	Het
Gpatch2	T	A	1: 187,225,831	S128T	probably benign	Het
Gpr87	T	C	3: 59,179,392	R231G	possibly damaging	Het
Hip1r	G	A	5: 123,998,808	R613Q	probably benign	Het
Hsd3b7	T	C	7: 127,803,034	Y284H	possibly damaging	Het
Il1rap	A	T	16: 26,698,875	D275V	probably damaging	Het
Il4	G	T	11: 53,618,538	H23Q	possibly damaging	Het
Kit	A	G	5: 75,648,393	Y749C	probably damaging	Het
Klb	A	G	5: 65,349,235	K275R	probably null	Het
Klhl12	G	T	1: 134,489,070	R510L	probably damaging	Het
Lrrc8b	A	G	5: 105,480,823	Y345C	probably damaging	Het
Med15	T	C	16: 17,680,735	T98A	possibly damaging	Het
Mmp1a	T	A	9: 7,475,390	Y387N	probably damaging	Het
Myrf	C	A	19: 10,214,191	V928L	probably benign	Het
Nr1d1	T	C	11: 98,771,499	K134E	probably damaging	Het
Nrxn3	A	T	12: 90,283,582	D305V	probably damaging	Het
Obscn	A	C	11: 58,998,321	S7542A	unknown	Het
Olfr1197	T	A	2: 88,729,264	I112F	probably damaging	Het
Pak4	G	A	7: 28,565,190	R96C	probably damaging	Het
Papd5	T	G	8: 88,250,788	V406G	probably benign	Het
Pde6b	A	T	5: 108,427,847	D691V	possibly damaging	Het
Pdss2	A	G	10: 43,345,605	E171G	probably benign	Het
Pdzd2	C	T	15: 12,387,654	V873I	possibly damaging	Het
Plb1	A	T	5: 32,293,243	D376V	probably damaging	Het
Plekhg1	T	C	10: 3,963,904	Y1209H	probably damaging	Het
Prickle2	A	G	6: 92,416,904	C263R	probably damaging	Het
Psma2	A	T	13: 14,623,605	Y104F	probably benign	Het
Ptger4	T	A	15: 5,242,800	M113L	possibly damaging	Het
Rgs10	T	G	7: 128,404,477	D17A	possibly damaging	Het
Rpap3	A	G	15: 97,694,209	S189P	possibly damaging	Het
Rsbn1	T	C	3: 103,914,872	L102P	probably damaging	Het
Ryr2	T	C	13: 11,595,281	S655G	probably benign	Het
Samd4b	A	T	7: 28,407,331		probably null	Het
Sema4a	C	T	3: 88,436,749	D732N	probably benign	Het
Sh3bp5l	A	G	11: 58,346,351	D378G	probably benign	Het
Sh3gl3	C	T	7: 82,284,119	T230I	possibly damaging	Het
Slc5a1	A	T	5: 33,146,953	Q299L	probably damaging	Het
Ssc5d	C	A	7: 4,936,607	H681N	probably benign	Het
Sugp2	T	C	8: 70,236,710	S10P	possibly damaging	Het
Supt5	A	G	7: 28,317,214		probably null	Het
Syna	A	G	5: 134,560,089	V2A	probably benign	Het
Tcp1	T	A	17: 12,922,202	Y299*	probably null	Het
Tenm3	C	A	8: 48,276,256	V1572L	probably benign	Het
Trp53rka	A	G	2: 165,491,613	S119P	probably damaging	Het
Ubr4	T	A	4: 139,452,563		probably null	Het
Uchl4	T	A	9: 64,235,475	D79E	probably benign	Het
Vmn2r17	C	A	5: 109,428,478	T405K	probably damaging	Het
Xrcc4	T	G	13: 89,992,579	E170D	probably damaging	Het
Zfp945	T	C	17: 22,851,762	T388A	probably damaging	Het
Zfp947	G	A	17: 22,146,462	A77V	probably benign	Het
Zkscan5	G	A	5: 145,220,205	G433R	probably damaging	Het

Other mutations in Xpnpep1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00572:Xpnpep1	APN	19	53010148	missense	probably benign	0.06
IGL01665:Xpnpep1	APN	19	52997032	missense	probably benign	0.00
IGL01833:Xpnpep1	APN	19	53000393	missense	probably damaging	1.00
IGL02011:Xpnpep1	APN	19	53002465	critical splice donor site	probably benign	0.00
IGL03229:Xpnpep1	APN	19	53025380	missense	probably benign
IGL03334:Xpnpep1	APN	19	53010146	missense	probably damaging	1.00
R0226:Xpnpep1	UTSW	19	53010152	missense	probably benign	0.03
R0613:Xpnpep1	UTSW	19	53006353	missense	probably damaging	0.97
R0648:Xpnpep1	UTSW	19	52997863	splice site	probably benign
R1543:Xpnpep1	UTSW	19	52991676	missense	probably benign	0.24
R1553:Xpnpep1	UTSW	19	53006338	missense	probably benign	0.00
R1853:Xpnpep1	UTSW	19	53006210	missense	probably benign	0.01
R2234:Xpnpep1	UTSW	19	53013461	missense	probably damaging	1.00
R3797:Xpnpep1	UTSW	19	53006342	missense	probably benign	0.28
R3820:Xpnpep1	UTSW	19	53003819	splice site	probably benign
R3822:Xpnpep1	UTSW	19	53003819	splice site	probably benign
R3925:Xpnpep1	UTSW	19	52991697	missense	probably damaging	1.00
R4831:Xpnpep1	UTSW	19	53014622	missense	probably benign	0.09
R5033:Xpnpep1	UTSW	19	53006175	missense	probably benign
R5184:Xpnpep1	UTSW	19	53013414	missense	probably benign	0.24
R5468:Xpnpep1	UTSW	19	52995519	missense	probably benign	0.01
R5573:Xpnpep1	UTSW	19	53004822	missense	probably damaging	1.00
R5876:Xpnpep1	UTSW	19	52997008	missense	probably damaging	1.00
R5929:Xpnpep1	UTSW	19	53013489	missense	probably damaging	1.00
R6454:Xpnpep1	UTSW	19	52997879	missense	possibly damaging	0.91
R6519:Xpnpep1	UTSW	19	53011844	missense	possibly damaging	0.90
R7095:Xpnpep1	UTSW	19	53011765	critical splice donor site	probably null
R7112:Xpnpep1	UTSW	19	53010107	missense	probably benign
R7412:Xpnpep1	UTSW	19	53006291	missense	probably benign
R8329:Xpnpep1	UTSW	19	53002472	critical splice donor site	probably null
R8431:Xpnpep1	UTSW	19	52995506	missense	probably benign	0.04
R9194:Xpnpep1	UTSW	19	53011858	missense	possibly damaging	0.68
R9342:Xpnpep1	UTSW	19	53004817	missense	probably benign	0.02
R9388:Xpnpep1	UTSW	19	53004802	missense	probably damaging	1.00
R9546:Xpnpep1	UTSW	19	53002528	missense	probably damaging	1.00
R9746:Xpnpep1	UTSW	19	53013461	missense	probably damaging	1.00
RF017:Xpnpep1	UTSW	19	53032060	missense	probably benign	0.21

Predicted Primers

PCR Primer
(F):5'- ACTGCTGCAAACTGCCTCAC -3'
(R):5'- AAACATGTTCCTGGTGAGGCAG -3'

Sequencing Primer
(F):5'- TGCCTCACCATTCAGAGAGCTG -3'
(R):5'- CTCATGGCAGTCAGGTGAC -3'

Posted On

2014-06-23