SMTL ID : 3uy9.11 (15 other biounits)

Bovine trypsin variant X(tripleGlu217Phe227) in complex with small molecule inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.22 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.52, N.54, V.57, E.59, E.62 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.52, A:N.54, A:V.57, A:E.62

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.2: 9 residues within 4Å: Chain A: D.171, A.172, C.173, Q.174, S.177, W.193, G.194, G.196, G.204 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tziridis, A. et al., Correlating structure and ligand affinity in drug discovery: a cautionary tale involving second shell residues. Biol.Chem. (2014)

Release Date

2012-12-12

Peptides

Cationic trypsin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
K

Cationic trypsin

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