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7Z3T

Crystal structure of apo human Cathepsin L

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Cathepsin Lpolymer22024177.74UniProt (P07711)
Pfam (PF00112)
Homo sapiens (human)
2E, F, G, J, K...
(A, B, C)
DI(HYDROXYETHYL)ETHERnon-polymer106.18Chemie (PEG)
3H, L, M, T
(A, B, D)
TRIETHYLENE GLYCOLnon-polymer150.24Chemie (PGE)
4I, R, U
(A, C, D)
1,2-ETHANEDIOLnon-polymer62.13Chemie (EDO)
5Q, S
(C, D)
PENTAETHYLENE GLYCOLnon-polymer238.32Chemie (1PE)
6V, W, X, Y
(A, B, C, D)
waterwater18.0586Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 220 (UniProt: P07711)
PDBExternal DatabaseDetails
Ala 110Thr 223engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight96710.7
Non-Polymers*Number of molecules17
Total formula weight2112.4
All*Total formula weight98823.1
*Water molecules are not included.

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PDB entries from 2025-11-19

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