Incidental Mutation 'R1745:Anpep'
ID 193926
Institutional Source Beutler Lab
Gene Symbol Anpep
Ensembl Gene ENSMUSG00000039062
Gene Name alanyl aminopeptidase, membrane
Synonyms aminopeptidase N, Apn, Cd13
MMRRC Submission 039777-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1745 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 79471551-79497958 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 79488004 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Lysine at position 518 (E518K)
Ref Sequence ENSEMBL: ENSMUSP00000103015 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049004] [ENSMUST00000107392] [ENSMUST00000205502] [ENSMUST00000206235]
AlphaFold P97449
Predicted Effect probably benign
Transcript: ENSMUST00000049004
AA Change: E518K

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000035943
Gene: ENSMUSG00000039062
AA Change: E518K

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
low complexity region 44 64 N/A INTRINSIC
Pfam:Peptidase_M1 75 479 6.3e-142 PFAM
Pfam:Peptidase_MA_2 355 502 1.4e-21 PFAM
Pfam:ERAP1_C 618 944 2.9e-45 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107392
AA Change: E518K

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000103015
Gene: ENSMUSG00000039062
AA Change: E518K

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
low complexity region 44 64 N/A INTRINSIC
Pfam:Peptidase_M1 75 479 2.5e-139 PFAM
Pfam:ERAP1_C 618 943 2e-73 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149164
Predicted Effect probably benign
Transcript: ENSMUST00000205502
Predicted Effect probably benign
Transcript: ENSMUST00000206235
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.9%
  • 10x: 95.3%
  • 20x: 92.5%
Validation Efficiency 98% (54/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Aminopeptidase N is located in the small-intestinal and renal microvillar membrane, and also in other plasma membranes. In the small intestine aminopeptidase N plays a role in the final digestion of peptides generated from hydrolysis of proteins by gastric and pancreatic proteases. Its function in proximal tubular epithelial cells and other cell types is less clear. The large extracellular carboxyterminal domain contains a pentapeptide consensus sequence characteristic of members of the zinc-binding metalloproteinase superfamily. Sequence comparisons with known enzymes of this class showed that CD13 and aminopeptidase N are identical. The latter enzyme was thought to be involved in the metabolism of regulatory peptides by diverse cell types, including small intestinal and renal tubular epithelial cells, macrophages, granulocytes, and synaptic membranes from the CNS. Human aminopeptidase N is a receptor for one strain of human coronavirus that is an important cause of upper respiratory tract infections. Defects in this gene appear to be a cause of various types of leukemia or lymphoma. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for different knock-out alleles exhibit an increase in CD4+ thymocytes, altered macrophage adhesion, pathological neovascularization and/or altered mammary gland morphology during gestation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 A T 17: 46,623,359 (GRCm39) V851E probably benign Het
Adam28 A G 14: 68,870,620 (GRCm39) I351T probably benign Het
Agrp G T 8: 106,293,467 (GRCm39) T106K probably damaging Het
Ap2a1 T C 7: 44,556,369 (GRCm39) E285G probably damaging Het
Arfgef1 A C 1: 10,243,480 (GRCm39) I1023R probably damaging Het
Atp2c2 G A 8: 120,451,833 (GRCm39) V133I probably benign Het
Bpifb6 A G 2: 153,753,403 (GRCm39) T401A possibly damaging Het
Capn3 G A 2: 120,320,170 (GRCm39) V283M possibly damaging Het
Chd6 A T 2: 160,823,587 (GRCm39) V1261E probably damaging Het
Col22a1 C T 15: 71,878,636 (GRCm39) A174T probably damaging Het
Crnn T C 3: 93,054,198 (GRCm39) V27A probably benign Het
Dclk2 C T 3: 86,712,946 (GRCm39) R503Q possibly damaging Het
Dgkd T C 1: 87,859,766 (GRCm39) probably null Het
Diaph3 A G 14: 87,203,996 (GRCm39) L554P probably damaging Het
Ephb4 A T 5: 137,358,696 (GRCm39) H293L probably benign Het
Erbin G T 13: 103,975,957 (GRCm39) H646N probably damaging Het
Faiml T C 9: 99,116,511 (GRCm39) N60D probably benign Het
Fem1al A G 11: 29,774,723 (GRCm39) S245P probably benign Het
Flot1 A G 17: 36,135,552 (GRCm39) E102G probably damaging Het
Fryl G A 5: 73,190,204 (GRCm39) probably benign Het
Gad1-ps A T 10: 99,281,386 (GRCm39) noncoding transcript Het
Gtf3c3 A G 1: 54,473,371 (GRCm39) S81P probably damaging Het
Hs1bp3 C T 12: 8,371,690 (GRCm39) Q91* probably null Het
Igf1r T C 7: 67,819,661 (GRCm39) C324R probably damaging Het
Il23r G A 6: 67,443,275 (GRCm39) T276I probably damaging Het
Ip6k1 G A 9: 107,918,195 (GRCm39) E77K possibly damaging Het
Kctd1 A T 18: 15,196,263 (GRCm39) probably benign Het
Kmt2b A T 7: 30,285,275 (GRCm39) M539K possibly damaging Het
Man2b1 T A 8: 85,820,563 (GRCm39) F617I probably damaging Het
Med15 G A 16: 17,473,570 (GRCm39) probably benign Het
Myo9b A G 8: 71,806,691 (GRCm39) K1543R probably damaging Het
N4bp2 A G 5: 65,948,165 (GRCm39) Y265C probably benign Het
N4bp2l2 A T 5: 150,585,424 (GRCm39) N185K probably benign Het
Nkx2-1 A G 12: 56,580,529 (GRCm39) M137T probably benign Het
Or51q1c A G 7: 103,653,270 (GRCm39) T269A probably benign Het
Prickle2 A T 6: 92,353,574 (GRCm39) Y631N probably damaging Het
Ptpro A G 6: 137,377,643 (GRCm39) T698A probably benign Het
Rapgef3 T C 15: 97,648,059 (GRCm39) I690V probably benign Het
Rnf44 G A 13: 54,830,005 (GRCm39) R271W probably damaging Het
Rundc3a GAGCC GAGCCAGCC 11: 102,291,739 (GRCm39) probably null Het
Ryr2 A G 13: 11,805,153 (GRCm39) Y904H probably damaging Het
Suz12 T C 11: 79,912,922 (GRCm39) L322P probably damaging Het
Tnfsf13 G A 11: 69,575,973 (GRCm39) A38V probably benign Het
Topbp1 G A 9: 103,186,044 (GRCm39) R62H probably benign Het
Tor1aip1 G T 1: 155,906,180 (GRCm39) probably null Het
Trpv4 A T 5: 114,771,215 (GRCm39) V438E probably damaging Het
Tsku A T 7: 98,001,386 (GRCm39) V315E possibly damaging Het
Ttc38 T C 15: 85,717,373 (GRCm39) L16P probably damaging Het
Vmn1r170 A G 7: 23,305,759 (GRCm39) I54V probably damaging Het
Vmn1r71 T C 7: 10,482,196 (GRCm39) D98G probably benign Het
Wdfy3 A T 5: 102,096,795 (GRCm39) D334E probably damaging Het
Zfhx3 T A 8: 109,682,494 (GRCm39) F3311Y unknown Het
Zswim9 A G 7: 13,003,482 (GRCm39) S123P probably damaging Het
Other mutations in Anpep
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00088:Anpep APN 7 79,475,484 (GRCm39) missense possibly damaging 0.64
IGL00089:Anpep APN 7 79,491,734 (GRCm39) missense probably damaging 1.00
IGL00767:Anpep APN 7 79,490,638 (GRCm39) missense probably benign 0.00
IGL00901:Anpep APN 7 79,489,171 (GRCm39) missense probably benign
IGL01919:Anpep APN 7 79,475,098 (GRCm39) missense possibly damaging 0.77
IGL02049:Anpep APN 7 79,484,929 (GRCm39) missense probably damaging 0.97
IGL02195:Anpep APN 7 79,476,433 (GRCm39) missense probably damaging 1.00
IGL02210:Anpep APN 7 79,476,652 (GRCm39) missense probably benign 0.00
IGL02584:Anpep APN 7 79,475,141 (GRCm39) splice site probably benign
IGL02677:Anpep APN 7 79,488,478 (GRCm39) missense probably damaging 1.00
IGL03073:Anpep APN 7 79,488,703 (GRCm39) missense probably damaging 1.00
IGL03100:Anpep APN 7 79,486,109 (GRCm39) missense probably benign 0.01
PIT4696001:Anpep UTSW 7 79,489,212 (GRCm39) missense possibly damaging 0.85
R0329:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R0330:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R0619:Anpep UTSW 7 79,490,757 (GRCm39) missense probably benign
R0691:Anpep UTSW 7 79,489,047 (GRCm39) missense probably damaging 0.98
R1004:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1005:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1274:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1288:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1289:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1532:Anpep UTSW 7 79,476,696 (GRCm39) nonsense probably null
R1540:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1574:Anpep UTSW 7 79,488,155 (GRCm39) splice site probably null
R1574:Anpep UTSW 7 79,488,155 (GRCm39) splice site probably null
R1618:Anpep UTSW 7 79,485,165 (GRCm39) missense probably benign 0.00
R1627:Anpep UTSW 7 79,491,759 (GRCm39) missense probably benign
R1693:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1717:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1746:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1748:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1809:Anpep UTSW 7 79,491,571 (GRCm39) missense probably benign 0.01
R1901:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1902:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1903:Anpep UTSW 7 79,488,004 (GRCm39) missense probably benign 0.01
R1985:Anpep UTSW 7 79,490,605 (GRCm39) splice site probably null
R2379:Anpep UTSW 7 79,490,966 (GRCm39) missense probably benign 0.28
R2508:Anpep UTSW 7 79,488,039 (GRCm39) missense possibly damaging 0.80
R3110:Anpep UTSW 7 79,491,720 (GRCm39) missense probably benign 0.15
R3112:Anpep UTSW 7 79,491,720 (GRCm39) missense probably benign 0.15
R3898:Anpep UTSW 7 79,488,973 (GRCm39) missense probably benign 0.07
R3899:Anpep UTSW 7 79,488,973 (GRCm39) missense probably benign 0.07
R3900:Anpep UTSW 7 79,488,973 (GRCm39) missense probably benign 0.07
R4211:Anpep UTSW 7 79,490,744 (GRCm39) nonsense probably null
R4701:Anpep UTSW 7 79,489,213 (GRCm39) missense probably benign 0.16
R4716:Anpep UTSW 7 79,476,380 (GRCm39) missense probably benign 0.00
R5020:Anpep UTSW 7 79,483,475 (GRCm39) missense probably benign
R5042:Anpep UTSW 7 79,489,217 (GRCm39) missense probably benign 0.00
R5084:Anpep UTSW 7 79,476,618 (GRCm39) critical splice donor site probably null
R5319:Anpep UTSW 7 79,491,479 (GRCm39) missense probably benign
R5593:Anpep UTSW 7 79,491,794 (GRCm39) missense probably benign 0.04
R5778:Anpep UTSW 7 79,486,139 (GRCm39) missense probably benign 0.00
R5852:Anpep UTSW 7 79,488,720 (GRCm39) nonsense probably null
R5906:Anpep UTSW 7 79,483,423 (GRCm39) missense probably benign
R6164:Anpep UTSW 7 79,491,953 (GRCm39) missense possibly damaging 0.68
R6254:Anpep UTSW 7 79,488,981 (GRCm39) missense probably damaging 1.00
R6284:Anpep UTSW 7 79,475,550 (GRCm39) missense probably damaging 1.00
R6380:Anpep UTSW 7 79,491,644 (GRCm39) missense probably benign 0.04
R6594:Anpep UTSW 7 79,491,109 (GRCm39) splice site probably null
R6746:Anpep UTSW 7 79,488,933 (GRCm39) splice site probably null
R6920:Anpep UTSW 7 79,475,097 (GRCm39) missense probably damaging 1.00
R7060:Anpep UTSW 7 79,491,542 (GRCm39) missense probably benign 0.33
R7072:Anpep UTSW 7 79,485,127 (GRCm39) missense possibly damaging 0.58
R7095:Anpep UTSW 7 79,491,950 (GRCm39) missense possibly damaging 0.87
R7102:Anpep UTSW 7 79,486,061 (GRCm39) missense probably benign 0.00
R7178:Anpep UTSW 7 79,490,736 (GRCm39) missense probably benign
R7223:Anpep UTSW 7 79,475,058 (GRCm39) missense probably damaging 1.00
R7344:Anpep UTSW 7 79,488,398 (GRCm39) missense possibly damaging 0.60
R7441:Anpep UTSW 7 79,477,392 (GRCm39) missense possibly damaging 0.93
R7479:Anpep UTSW 7 79,485,118 (GRCm39) missense probably benign 0.11
R7503:Anpep UTSW 7 79,476,385 (GRCm39) missense probably damaging 1.00
R7683:Anpep UTSW 7 79,488,946 (GRCm39) missense probably damaging 0.98
R7912:Anpep UTSW 7 79,488,174 (GRCm39) missense probably benign 0.00
R7935:Anpep UTSW 7 79,476,709 (GRCm39) missense possibly damaging 0.46
R8036:Anpep UTSW 7 79,491,646 (GRCm39) missense probably benign 0.11
R8039:Anpep UTSW 7 79,489,148 (GRCm39) critical splice donor site probably null
R8470:Anpep UTSW 7 79,489,269 (GRCm39) missense probably benign 0.16
R8549:Anpep UTSW 7 79,490,644 (GRCm39) missense probably benign 0.00
R8723:Anpep UTSW 7 79,488,686 (GRCm39) missense probably damaging 1.00
R8726:Anpep UTSW 7 79,490,641 (GRCm39) missense probably benign 0.00
R9042:Anpep UTSW 7 79,488,510 (GRCm39) missense probably damaging 0.99
R9151:Anpep UTSW 7 79,491,785 (GRCm39) missense probably benign 0.31
R9200:Anpep UTSW 7 79,490,870 (GRCm39) missense probably benign 0.00
R9216:Anpep UTSW 7 79,486,049 (GRCm39) missense possibly damaging 0.49
R9570:Anpep UTSW 7 79,476,661 (GRCm39) missense probably benign 0.00
R9769:Anpep UTSW 7 79,488,478 (GRCm39) missense probably damaging 1.00
Z1176:Anpep UTSW 7 79,477,387 (GRCm39) missense possibly damaging 0.90
Predicted Primers PCR Primer
(F):5'- GGCTATGAGCAGAGGTTTTACCCAC -3'
(R):5'- TGCCACTCTGGGAATGCTTGAC -3'

Sequencing Primer
(F):5'- ATTACTGAGCACAGCAGCTG -3'
(R):5'- TCCAGTTTCCTGACAGAGGAC -3'
Posted On 2014-05-23