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2VNS

Crystal Structure of the Membrane Proximal Oxidoreductase Domain of Human Steap3, the Dominant Ferric Reductase of the Erythroid Transferrin Cycle

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
METALLOREDUCTASE STEAP3polymer21523315.72UniProt (Q658P3)
Pfam (PF03807)
HOMO SAPIENS (HUMAN)SIX-TRANSMEMBRANE EPITHELIAL ANTIGEN OF PROSTATE 3, TUMOR SUPPRESSOR-ACTIVATED PATHWAY PROTEIN 6, HTSAP6, PHYDE, HPHYDE, DUDULIN-2, STEAP3 DIMER
2C
(A)
CITRIC ACIDnon-polymer192.11Chemie (CIT)
3D, E
(A, B)
waterwater18.0136Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight46631.4
Non-Polymers*Number of molecules1
Total formula weight192.1
All*Total formula weight46823.5
*Water molecules are not included.

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PDB entries from 2025-12-17

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