Incidental Mutation 'R5877:Nxpe3'
ID455622
Institutional Source Beutler Lab
Gene Symbol Nxpe3
Ensembl Gene ENSMUSG00000075033
Gene Nameneurexophilin and PC-esterase domain family, member 3
SynonymsFam55c, LOC208684, LOC385658
MMRRC Submission 044083-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.071) question?
Stock #R5877 (G1)
Quality Score225
Status Validated
Chromosome16
Chromosomal Location55839953-55895285 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 55866201 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Lysine at position 148 (I148K)
Ref Sequence ENSEMBL: ENSMUSP00000097296 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099705]
Predicted Effect probably damaging
Transcript: ENSMUST00000099705
AA Change: I148K

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000097296
Gene: ENSMUSG00000075033
AA Change: I148K

DomainStartEndE-ValueType
transmembrane domain 5 27 N/A INTRINSIC
Pfam:Neurexophilin 73 284 2.9e-64 PFAM
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 94.7%
Validation Efficiency 97% (68/70)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the neurexophilin family of neuropeptide-like glycoproteins. The encoded protein contains a variable N-terminal domain, a highly conserved neurexophilin and PC-esterase (NXPE) central domain, a short linker region, and a cysteine-rich C-terminal domain. This protein binds alpha neurexins, a group of presynaptic transmembrane receptors that promote adhesion between dendrites and axons. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2017]
Allele List at MGI
Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
8030462N17Rik G T 18: 77,643,206 probably null Het
Adam6b A T 12: 113,490,202 H213L probably damaging Het
Alk A G 17: 71,967,526 W597R probably damaging Het
Ash1l G A 3: 88,981,584 V257I probably benign Het
Atp9b C T 18: 80,752,789 V957I probably benign Het
Birc3 A C 9: 7,849,346 C576G probably damaging Het
Brca2 T C 5: 150,543,221 M2150T possibly damaging Het
C3ar1 T G 6: 122,850,622 D212A probably benign Het
Cacna1s T C 1: 136,100,667 F914S probably damaging Het
Camk1d T C 2: 5,565,665 I62V probably benign Het
Caskin1 T C 17: 24,505,265 M1009T possibly damaging Het
Casp2 A G 6: 42,276,637 probably benign Het
Cd2bp2 T A 7: 127,194,799 Y106F probably damaging Het
Celsr3 G A 9: 108,845,727 C2763Y probably damaging Het
Cyp2g1 T G 7: 26,816,640 L310V possibly damaging Het
Dusp22 G A 13: 30,707,961 V99M probably damaging Het
Fam131b G A 6: 42,320,979 S92L probably benign Het
Fbxw10 A T 11: 62,857,716 N390Y probably damaging Het
Flg2 A T 3: 93,203,449 H928L unknown Het
Gapdhs T C 7: 30,732,347 T280A probably damaging Het
Hdac11 A G 6: 91,157,542 K50E probably damaging Het
Hif3a G T 7: 17,051,146 A181E probably damaging Het
Ikbkap A T 4: 56,787,807 W375R probably damaging Het
Itgb8 A G 12: 119,202,536 S87P probably benign Het
Klhl12 T A 1: 134,483,820 Y302* probably null Het
Lhx1 C A 11: 84,522,239 D30Y probably damaging Het
Mrpl40 A G 16: 18,872,385 Y148H probably damaging Het
Myh13 A T 11: 67,353,658 H1007L possibly damaging Het
Nhlrc2 T C 19: 56,570,584 I167T probably damaging Het
Odf2l A G 3: 145,129,010 probably null Het
Otud7b C T 3: 96,151,960 R347* probably null Het
P3h4 G T 11: 100,414,017 H181Q probably benign Het
P4htm T A 9: 108,583,733 Y180F possibly damaging Het
Pcna-ps2 A G 19: 9,284,099 I241V probably benign Het
Pcnx2 T C 8: 125,753,728 S1947G probably damaging Het
Piezo2 T C 18: 63,113,934 I336V probably benign Het
Plcd1 T C 9: 119,076,172 D157G probably damaging Het
Plekhm2 A C 4: 141,639,693 I212S probably damaging Het
Pmvk G T 3: 89,464,369 C57F probably benign Het
Pole T C 5: 110,332,463 S91P probably benign Het
Ppargc1b C G 18: 61,309,093 D591H probably damaging Het
Ppp4r3b A T 11: 29,209,356 D570V probably damaging Het
Pxdn T A 12: 30,003,046 I1074N probably damaging Het
Ralgapa2 A T 2: 146,388,569 D1025E probably damaging Het
Ralgps1 A G 2: 33,243,628 probably benign Het
Rasal1 C T 5: 120,679,070 probably benign Het
Rps2 A T 17: 24,720,916 probably benign Het
Scn7a G C 2: 66,699,873 Y709* probably null Het
Skint1 T A 4: 112,021,523 C217* probably null Het
Slc50a1 T C 3: 89,269,153 Y82C probably damaging Het
Slc9a4 T C 1: 40,612,263 V567A probably benign Het
Snx27 A T 3: 94,502,963 W469R probably damaging Het
Sos2 A G 12: 69,596,795 L937P probably damaging Het
Ssh1 T C 5: 113,943,120 T728A probably benign Het
Tnfrsf8 G A 4: 145,292,687 R193C probably benign Het
Usp33 T A 3: 152,379,476 M583K possibly damaging Het
Usp33 G A 3: 152,379,596 C623Y probably damaging Het
Wdfy3 T C 5: 101,869,989 I2562V probably damaging Het
Wnk2 T C 13: 49,067,306 D1175G probably damaging Het
Zcchc11 T C 4: 108,512,923 V673A probably damaging Het
Zfp341 G A 2: 154,632,289 E338K probably damaging Het
Zfp398 A G 6: 47,840,704 probably benign Het
Zp2 T A 7: 120,133,339 K661N probably null Het
Other mutations in Nxpe3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00840:Nxpe3 APN 16 55844232 missense probably damaging 0.98
IGL01743:Nxpe3 APN 16 55849765 missense probably benign 0.00
IGL02355:Nxpe3 APN 16 55890586 missense probably benign 0.11
IGL02362:Nxpe3 APN 16 55890586 missense probably benign 0.11
IGL02750:Nxpe3 APN 16 55860375 missense probably benign 0.21
IGL02792:Nxpe3 APN 16 55866172 missense probably damaging 0.98
IGL03383:Nxpe3 APN 16 55849713 missense probably benign 0.00
R0126:Nxpe3 UTSW 16 55866229 missense possibly damaging 0.94
R0348:Nxpe3 UTSW 16 55866535 missense probably benign 0.01
R0526:Nxpe3 UTSW 16 55866517 missense possibly damaging 0.86
R1752:Nxpe3 UTSW 16 55866474 missense probably benign
R1830:Nxpe3 UTSW 16 55866081 missense probably damaging 1.00
R2285:Nxpe3 UTSW 16 55866225 missense probably damaging 1.00
R3196:Nxpe3 UTSW 16 55849715 missense probably damaging 0.99
R4863:Nxpe3 UTSW 16 55849633 missense probably damaging 1.00
R4922:Nxpe3 UTSW 16 55860324 missense probably benign
R5308:Nxpe3 UTSW 16 55866471 missense probably benign 0.43
R5338:Nxpe3 UTSW 16 55866343 missense possibly damaging 0.52
R5539:Nxpe3 UTSW 16 55890671 missense possibly damaging 0.92
R5780:Nxpe3 UTSW 16 55866441 missense probably damaging 1.00
R6769:Nxpe3 UTSW 16 55866108 missense probably damaging 1.00
R6771:Nxpe3 UTSW 16 55866108 missense probably damaging 1.00
R6841:Nxpe3 UTSW 16 55844322 missense possibly damaging 0.65
R7660:Nxpe3 UTSW 16 55844327 missense probably damaging 0.96
Z1177:Nxpe3 UTSW 16 55866222 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAATAGACCCTGTCTGGTTTCTC -3'
(R):5'- AGAGGAGGATGCCTTGCTTG -3'

Sequencing Primer
(F):5'- TCTTCCTGCAGGCGCTGAAG -3'
(R):5'- TTGCTGCCTCCAAGTGGAAG -3'
Posted On2017-02-10