SMTL ID : 2y6t.2 (1 other biounit)

Molecular Recognition of Chymotrypsin by the Serine Protease Inhibitor Ecotin from Yersinia pestis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.74 Å

Oligo State

hetero-2-2-mer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: K.93, N.95, T.98, N.100 Chain D: R.114 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:N.95, A:N.100 Salt bridges: A:K.93, D:R.114 SO4.2: 4 residues within 4Å: Chain B: K.93, N.95, N.100 Chain C: R.114 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:N.95, B:N.100 Water bridges: B:T.98 Salt bridges: B:K.93, C:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clark, E.A. et al., Molecular Recognition of Chymotrypsin by the Serine Protease Inhibitor Ecotin from Yersinia Pestis. J.Biol.Chem. (2011)

Release Date

2011-04-20

Peptides

CHYMOTRYPSINOGEN A: AB
ECOTIN: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
G

D
H

CHYMOTRYPSINOGEN A

ECOTIN

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