Gene Information
Gene NamePAP
OrganismHomo sapiens (Human)
Gene Length175
Protein NamesRegenerating islet-derived protein 3-alpha (REG-3-alpha) (Hepatointestinal pancreatic protein) (HIP/PAP) (Human proislet peptide) (Pancreatitis-associated protein 1) (Regenerating islet-derived protein III-alpha) (Reg III-alpha) [Cleaved into: Regenerating islet-derived protein 3-alpha 16.5 kDa form; Regenerating islet-derived protein 3-alpha 15 kDa form]
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ06141
Gene CardREG3A
Uniprot IDQ06141
PfamPF00059
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityHighly expressed in epidermal keratinocytes of psoriasis patients (at protein level). Constitutively expressed in intestine. Low expression is found in healthy pancreas. Overexpressed during the acute phase of pancreatitis and in some patients with chronic pancreatitis. {ECO:0000269|PubMed:1469087, ECO:0000269|PubMed:22727489}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1UV0  (X-ray  1.78A  2GO0  (NMR  4MTH  (X-ray  1.47A 
DBSNP NA 
Subcellular location [CC]Secreted. Note=Found in the apical region of pancreatic acinar cells.
Mouse PG classificationNA
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