Gene Information
Gene NameSTEAP3
OrganismHomo sapiens (Human)
Gene Length488
Protein NamesMetalloreductase STEAP3 (EC 1.16.1.-) (Dudulin-2) (Six-transmembrane epithelial antigen of prostate 3) (Tumor suppressor-activated pathway protein 6) (hTSAP6) (pHyde) (hpHyde)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000115107 )
Evolutionary StageEuk+Bac
AlphaFoldDBQ658P3
Gene CardSTEAP3
Uniprot IDQ658P3
PfamPF03807; PF01794
In ASDno
Allosteric Predictionyes (0.045359949)
Ortholog in AnimalsAlpaca_ STEAP3 ( ortholog_one2one )
Dog_ STEAP3 ( ortholog_one2one )
GuineaPig_ STEAP3 ( ortholog_one2one )
Macaque_ STEAP3 ( ortholog_one2one )
Mouse_ Steap3 ( ortholog_one2one )
Pig_ STEAP3 ( ortholog_one2one )
Rat_ Steap3 ( ortholog_one2one )
Rabbit_ STEAP3 ( ortholog_one2one )
OhnologsNA
ParalogsSTEAP1B, STEAP1, STEAP2, STEAP4
TissueNA
Tissue SpecificityExpressed in adult bone marrow, placenta, liver, skeletal muscle and pancreas. Down-regulated in hepatocellular carcinoma. {ECO:0000269|PubMed:12606722, ECO:0000269|PubMed:15885357, ECO:0000269|PubMed:16227996}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2VNS  (X-ray  2.00A  2VQ3  (X-ray  2.00A 
DBSNP rs17013371 
Subcellular location [CC]Endosome membrane {ECO:0000250};
Multi-pass membrane protein {ECO:0000250}. Note=Localizes to vesicular-like structures at the plasma membrane and around the nucleus.
Mouse PG classificationNA
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