Incidental Mutation 'PIT4696001:Anpep'
ID 556790
Institutional Source Beutler Lab
Gene Symbol Anpep
Ensembl Gene ENSMUSG00000039062
Gene Name alanyl aminopeptidase, membrane
Synonyms aminopeptidase N, Apn, Cd13
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # PIT4696001 (G1)
Quality Score 210.009
Status Validated
Chromosome 7
Chromosomal Location 79471551-79497958 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 79489212 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 320 (T320I)
Ref Sequence ENSEMBL: ENSMUSP00000035943 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049004] [ENSMUST00000107392] [ENSMUST00000205502] [ENSMUST00000206235]
AlphaFold P97449
Predicted Effect possibly damaging
Transcript: ENSMUST00000049004
AA Change: T320I

PolyPhen 2 Score 0.854 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000035943
Gene: ENSMUSG00000039062
AA Change: T320I

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 possibly damaging
Transcript: ENSMUST00000107392
AA Change: T320I

PolyPhen 2 Score 0.854 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000103015
Gene: ENSMUSG00000039062
AA Change: T320I

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 probably benign
Transcript: ENSMUST00000205502
Predicted Effect probably benign
Transcript: ENSMUST00000206235
Coding Region Coverage
  • 1x: 93.5%
  • 3x: 91.0%
  • 10x: 86.2%
  • 20x: 75.9%
Validation Efficiency 100% (57/57)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acsm3 G A 7: 119,384,209 (GRCm39) probably null Het
Adam20 T A 8: 41,247,985 (GRCm39) Y32N probably benign Het
Adm T C 7: 110,227,496 (GRCm39) V4A probably benign Het
Atp8b1 T C 18: 64,672,341 (GRCm39) S1008G possibly damaging Het
B9d1 T A 11: 61,396,069 (GRCm39) M12K possibly damaging Het
Cad T C 5: 31,229,438 (GRCm39) L1435P probably damaging Het
Cat T C 2: 103,302,157 (GRCm39) D180G probably damaging Het
Cntln C T 4: 84,892,237 (GRCm39) T374M probably damaging Het
Cyp2a5 G A 7: 26,540,404 (GRCm39) R339Q probably benign Het
Defa22 T C 8: 21,652,352 (GRCm39) L6P probably damaging Het
Dr1 T A 5: 108,417,604 (GRCm39) I50K probably damaging Het
Eln C T 5: 134,766,032 (GRCm39) G57E unknown Het
Fat4 T C 3: 38,943,153 (GRCm39) I682T probably benign Het
Fat4 C A 3: 39,036,506 (GRCm39) A3386E probably damaging Het
Fcgr3 T A 1: 170,885,319 (GRCm39) Y102F probably damaging Het
Gm5930 A T 14: 44,573,993 (GRCm39) L115M probably damaging Het
Herc1 T A 9: 66,386,291 (GRCm39) V3748D probably damaging Het
Ino80d A G 1: 63,125,145 (GRCm39) S106P probably benign Het
Kcns3 C T 12: 11,142,749 (GRCm39) probably benign Het
Kndc1 T A 7: 139,512,830 (GRCm39) L1527Q probably damaging Het
Lepr T G 4: 101,637,180 (GRCm39) S690A probably benign Het
Lrfn5 T C 12: 61,890,343 (GRCm39) F544S probably damaging Het
Mapkap1 C A 2: 34,509,861 (GRCm39) H450Q probably damaging Het
Mdm1 A G 10: 117,994,445 (GRCm39) T485A probably benign Het
Megf10 T C 18: 57,410,760 (GRCm39) C690R probably damaging Het
Myo7a A G 7: 97,712,806 (GRCm39) M1723T probably benign Het
Nrip3 A T 7: 109,364,714 (GRCm39) C137* probably null Het
Or5w22 T A 2: 87,363,124 (GRCm39) I249N probably damaging Het
Pde4a T A 9: 21,122,297 (GRCm39) M731K probably benign Het
Pebp1 A G 5: 117,421,527 (GRCm39) L117P probably damaging Het
Phc2 T C 4: 128,598,995 (GRCm39) Y51H probably damaging Het
Ppp2r5b A G 19: 6,284,713 (GRCm39) F50S probably benign Het
Prpf4b A G 13: 35,083,825 (GRCm39) S865G probably benign Het
Ptpn5 C T 7: 46,738,354 (GRCm39) V243M probably benign Het
Rora T C 9: 69,271,841 (GRCm39) L273P possibly damaging Het
Rtp4 T A 16: 23,432,204 (GRCm39) S245R probably benign Het
Scgb2b20 C T 7: 33,063,985 (GRCm39) G95D probably benign Het
Sec24b A G 3: 129,788,040 (GRCm39) V820A probably benign Het
Sim2 A G 16: 93,895,168 (GRCm39) D62G possibly damaging Het
Slc17a4 A T 13: 24,084,497 (GRCm39) V429D probably benign Het
Sp2 T C 11: 96,852,799 (GRCm39) T42A probably damaging Het
Spata3 G A 1: 85,952,169 (GRCm39) R141Q unknown Het
Sptbn2 A T 19: 4,795,605 (GRCm39) E1658D probably benign Het
Tcaf1 T C 6: 42,655,473 (GRCm39) H501R probably benign Het
Tec G A 5: 72,931,178 (GRCm39) T262M possibly damaging Het
Timm9 A T 12: 71,172,305 (GRCm39) N22K possibly damaging Het
Tln1 C T 4: 43,542,701 (GRCm39) probably null Het
Tmbim4 A G 10: 120,053,529 (GRCm39) I109M probably benign Het
Tmc7 T C 7: 118,163,566 (GRCm39) K110E probably benign Het
Tmem107 C T 11: 68,963,399 (GRCm39) P136L probably benign Het
Ttc21b T C 2: 66,061,563 (GRCm39) probably null Het
Ubd A C 17: 37,506,335 (GRCm39) T74P probably damaging Het
Vps11 A G 9: 44,269,486 (GRCm39) V255A possibly damaging Het
Vsnl1 T C 12: 11,376,448 (GRCm39) T146A probably benign Het
Wdr38 G T 2: 38,889,984 (GRCm39) probably null Het
Yes1 T A 5: 32,841,969 (GRCm39) S498T possibly damaging Het
Zc3h13 G A 14: 75,569,323 (GRCm39) R1390H probably damaging Het
Zscan4b A G 7: 10,635,949 (GRCm39) V126A possibly 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
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
R1745: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'- TCAAAGACCAGGGAGCTCTC -3'
(R):5'- GTTGGTCTCCATCCTGACTTATCAG -3'

Sequencing Primer
(F):5'- ATGGCTCCAGCGTTGAAGTC -3'
(R):5'- TGACTTATCAGGGACCTCTAGC -3'
Posted On 2019-06-07