Endoplasmic Reticulum Aminopeptidase 1

Alternative Names

  • ERAP1
  • Adipocyte-Derived Leucine Aminopeptidase
  • ALAP
  • Aminopeptidase Regulator of TNFR1 Shedding 1
  • ARTS1
  • Puromycin-Insensitive Leucyl-Specific Aminopeptidase
  • PILSAP
  • Endoplasmic Reticulum Aminopeptidase Associated With Antigen Processing
  • ERAAP
  • KIAA0525
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OMIM Number

606832

NCBI Gene ID

51752

Uniprot ID

Q9NZ08

Length

175,711 bases

No. of Exons

27

No. of isoforms

2

Protein Name

Endoplasmic reticulum aminopeptidase 1

Molecular Mass

107235 Da

Amino Acid Count

941

Genomic Location

chr5:96,760,272-96,935,982

Gene Map Locus
5q15

Description

The protein encoded by this gene is an aminopeptidase involved in trimming HLA class I-binding precursors so that they can be presented on MHC class I molecules. The encoded protein acts as a monomer or as a heterodimer with ERAP2. This protein may also be involved in blood pressure regulation by inactivation of angiotensin II. [From RefSeq]

Epidemiology in the Arab World

View Map
Variant NameCountryGenomic LocationClinvar Clinical SignificanceCTGA Clinical Significance Condition(s)HGVS ExpressionsdbSNPClinvar
NM_016442.4:c.1378G>CLebanonNC_000005.10:g.96790586C>GUncertain SignificanceFamilial Mediterranean FeverNG_027839.2:g.150398G>C; NM_016442.4:c.1378G>C; NP_057526.3:p.Gly460Arg771994807
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