Incidental Mutation 'R8329:Xpnpep1'
ID644289
Institutional Source Beutler Lab
Gene Symbol Xpnpep1
Ensembl Gene ENSMUSG00000025027
Gene NameX-prolyl aminopeptidase (aminopeptidase P) 1, soluble
SynonymsD230045I08Rik
MMRRC Submission
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R8329 (G1)
Quality Score225.009
Status Validated
Chromosome19
Chromosomal Location52943417-53040214 bp(-) (GRCm38)
Type of Mutationcritical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 53002472 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000138250 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000182500] [ENSMUST00000183108] [ENSMUST00000183274]
Predicted Effect probably benign
Transcript: ENSMUST00000182500
Predicted Effect probably null
Transcript: ENSMUST00000183108
SMART Domains Protein: ENSMUSP00000138250
Gene: ENSMUSG00000025027

DomainStartEndE-ValueType
Pfam:Creatinase_N 53 198 1.2e-17 PFAM
Pfam:Peptidase_M24 371 587 5.5e-49 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000183274
SMART Domains Protein: ENSMUSP00000138233
Gene: ENSMUSG00000025027

DomainStartEndE-ValueType
Pfam:Creatinase_N 53 198 1.2e-17 PFAM
Pfam:Peptidase_M24 371 587 1.9e-48 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.9%
Validation Efficiency 100% (62/62)
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933430I17Rik T A 4: 62,543,741 probably null Het
Ackr4 A G 9: 104,099,461 F96L possibly damaging Het
Aco1 T C 4: 40,186,376 I596T possibly damaging Het
Aff3 G A 1: 38,205,054 R879W probably benign Het
Apob A G 12: 8,011,135 R3206G probably damaging Het
Atg7 T A 6: 114,686,096 D224E possibly damaging Het
Capn12 T C 7: 28,883,201 F167S probably damaging Het
Ccdc3 T G 2: 5,229,037 V224G probably damaging Het
Ces4a G A 8: 105,148,082 V452I probably damaging Het
Cherp G A 8: 72,462,008 R834C Het
Clptm1l T A 13: 73,612,428 I310N probably damaging Het
Cog3 A T 14: 75,740,563 D230E probably damaging Het
Crb1 T A 1: 139,237,267 I1101F probably damaging Het
Cts6 A T 13: 61,195,468 M313K probably damaging Het
Cyp2c66 T A 19: 39,186,462 C435* probably null Het
Defb13 A G 8: 21,948,546 E40G probably benign Het
Dis3l T C 9: 64,311,830 D606G possibly damaging Het
Dopey2 T C 16: 93,771,787 L1579P probably damaging Het
Foxa3 A G 7: 19,014,184 V339A probably benign Het
Gcn1l1 G A 5: 115,609,862 G1776E probably damaging Het
Gls2 A G 10: 128,201,285 T232A probably benign Het
Gm853 C T 4: 130,215,363 V295M possibly damaging Het
Gprc6a A T 10: 51,627,259 Y169* probably null Het
Guca2b T C 4: 119,658,804 S18G unknown Het
Hars2 A G 18: 36,789,235 D301G possibly damaging Het
Haus5 T A 7: 30,659,559 Q226L possibly damaging Het
Hc G A 2: 35,012,898 probably null Het
Hivep2 T C 10: 14,128,267 V203A probably damaging Het
Hoxc8 A G 15: 102,991,111 Y111C probably damaging Het
Hoxd13 G T 2: 74,668,317 R3L probably benign Het
Hspa8 T G 9: 40,802,601 I130S probably damaging Het
Ier5l C A 2: 30,472,849 C388F possibly damaging Het
Lmx1a A G 1: 167,689,803 N10S probably benign Het
Map2 T C 1: 66,415,113 I1054T probably benign Het
Me1 C T 9: 86,619,737 D268N probably damaging Het
Muc6 G A 7: 141,640,258 P1501S unknown Het
Myo1d T C 11: 80,638,074 M641V probably benign Het
Nuggc G A 14: 65,641,282 R667K probably benign Het
Olfr62 A C 4: 118,666,407 N297H probably damaging Het
Olfr742 T C 14: 50,515,558 F118S probably damaging Het
Oprl1 T A 2: 181,718,924 C231S probably damaging Het
Pard3b C A 1: 62,637,798 Q1163K probably benign Het
Pik3c2a T C 7: 116,418,048 Y158C probably damaging Het
Prune2 T G 19: 17,121,265 S1378A probably benign Het
Ralgps2 G T 1: 156,884,540 T158K probably damaging Het
Rbm42 T A 7: 30,645,157 E227V unknown Het
Ripor3 T C 2: 167,983,199 R797G possibly damaging Het
Ryr3 T A 2: 112,662,510 H3764L possibly damaging Het
Sbno2 T C 10: 80,064,387 Y541C probably damaging Het
Scn5a A G 9: 119,535,964 V396A probably damaging Het
Slc36a3 A G 11: 55,148,583 L73P probably damaging Het
Spag16 T C 1: 69,895,248 I278T probably benign Het
Stx18 T A 5: 38,128,106 L274* probably null Het
Terb1 A T 8: 104,484,371 N341K probably damaging Het
Timm29 A G 9: 21,593,705 Y223C probably damaging Het
Tmprss2 T A 16: 97,568,465 M370L probably benign Het
Tmtc3 T A 10: 100,447,434 N753I probably damaging Het
Tnpo3 A T 6: 29,558,833 C699* probably null Het
Trav5d-4 G A 14: 53,001,751 W13* probably null Het
Trdn A G 10: 33,444,078 probably null Het
Tsg101 A T 7: 46,909,060 Y68N probably damaging Het
Ttn A G 2: 76,833,718 V11649A unknown Het
Wnk2 A T 13: 49,095,438 V379D probably damaging Het
Yme1l1 C T 2: 23,164,585 Q139* probably null Het
Other mutations in Xpnpep1
AlleleSourceChrCoordTypePredicted EffectPPH 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
R1801:Xpnpep1 UTSW 19 53010133 missense probably damaging 1.00
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
R8431:Xpnpep1 UTSW 19 52995506 missense probably benign 0.04
RF017:Xpnpep1 UTSW 19 53032060 missense probably benign 0.21
Predicted Primers PCR Primer
(F):5'- AGGTGGAGACTTGAGGACTC -3'
(R):5'- ACAAGGCCGAGGAATTTCG -3'

Sequencing Primer
(F):5'- CTTGAGGACTCAGAGGGGGC -3'
(R):5'- AGGGACCTTGTGCTGACTC -3'
Posted On2020-09-02