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9CLH

X-ray diffraction structure of the apo form of papain

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Papainpolymer21223500.31UniProt (P00784)
Pfam (PF00112)
Carica papaya (papaya)Papaya proteinase I,PPI
2B
(A)
METHANOLnon-polymer32.01Chemie (MOH)
3C
(A)
waterwater18.0268Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight23500.3
Non-Polymers*Number of molecules1
Total formula weight32.0
All*Total formula weight23532.3
*Water molecules are not included.

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PDB entries from 2025-06-25

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