SMTL ID : 2eek.1

Crystal structure of Atlantic cod trypsin complexed with benzamidine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.52, H.54, V.57, E.59, E.62 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.52, A:H.54, A:V.57, A:E.59, A:E.62, H2O.93

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 1 residues within 4Å: Chain A: R.72 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.72, A:R.72, A:R.72

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.3: 11 residues within 4Å: Chain A: D.170, S.171, C.172, Q.173, S.176, V.190, W.192, G.193, G.195, C.196, G.203 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.190 Hydrogen bonds: A:S.171, A:S.171, A:G.195 Water bridges: A:D.170, A:V.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iyaguchi, D. et al., Crystal structure of Atlantic cod trypsin complexed with benzamidine. To be Published

Release Date

2008-02-19

Peptides

Trypsin-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Trypsin-1