SMTL ID : 3ima.1 (1 other biounit)

Complex structure of tarocystatin and papain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.03 Å

Oligo State

hetero-1-1-mer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 3 residues within 4Å: Chain A: K.17, N.18, R.83 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.18 Water bridges: A:R.83 Salt bridges: A:R.83 ACT.2: 2 residues within 4Å: Chain A: R.111, Q.112 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.112, A:Q.112 Salt bridges: A:R.111

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chu, M.H. et al., Crystal structure of tarocystatin-papain complex: implications for the inhibition property of group-2 phytocystatins. Planta (2011)

Release Date

2010-02-16

Peptides

Papain: A
Cysteine proteinase inhibitor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Papain

Cysteine proteinase inhibitor

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