SMTL ID : 9eg7.1

X-ray diffraction structure of papain co-crystallized with E64-C

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x E6C: N-[1-HYDROXYCARBOXYETHYL-CARBONYL]LEUCYLAMINO-2-METHYL-BUTANE(Covalent)

E6C.1: 13 residues within 4Å: Chain A: Q.19, G.23, S.24, C.25, W.26, Y.61, G.65, G.66, Y.67, V.133, D.158, H.159, A.160 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.61, A:Y.67, A:A.160 Hydrogen bonds: A:Q.19, A:C.25, A:G.66, A:G.66, A:D.158 Water bridges: A:D.158 Salt bridges: A:H.159

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, M. et al., Enzymatic combinatorial synthesis of E-64 and related cysteine protease inhibitors. Nat.Chem.Biol. (2025)

Release Date

2025-06-04

Peptides

Papain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Papain

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