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6QBH

Crystal structure of human cathepsin D in complex with macrocyclic inhibitor 33

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cathepsin Dpolymer9710688.91UniProt (P07339)Homo sapiens (Human)
2B
(B)
Cathepsin Dpolymer24126370.31UniProt (P07339)
Pfam (PF00026)
Homo sapiens (Human)
3C
(C)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.41In PDB
GlyTouCan (G42666HT)
4D
(A)
(4~{S},5~{S},9~{S})-5-oxidanyl-4-(phenylmethyl)-9-propan-2-yl-1-oxa-3,8,11-triazacyclodocosane-2,7,10-trionenon-polymer503.71Chemie (S43)
5E
(B)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.21Chemie (NAG)
6F
(B)
SULFATE IONnon-polymer96.11Chemie (SO4)
7G
(B)
DIMETHYL SULFOXIDEnon-polymer78.11Chemie (DMS)
8H, I
(A, B)
waterwater18.0249Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight37059.3
BranchedNumber of molecules1
Total formula weight424.4
Non-Polymers*Number of molecules4
Total formula weight899.1
All*Total formula weight38382.8
*Water molecules are not included.

247947

PDB entries from 2026-01-21

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