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3TNE

The crystal structure of protease Sapp1p from Candida parapsilosis in complex with the HIV protease inhibitor ritonavir

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Secreted aspartic proteasepolymer33935865.22UniProt (B8YPM3)
Pfam (PF00026)
UniProt (by SIFTS) (P32951)
Candida parapsilosis (Yeast)
2C, D
(A, B)
RITONAVIRnon-polymer720.92BIRD (PRD_001001)
Chemie (RIT)
3E, F
(A, B)
waterwater18.03Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight71730.3
Non-Polymers*Number of molecules2
Total formula weight1441.9
All*Total formula weight73172.2
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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