SMTL ID : 1o2x.1

Elaborate Manifold of Short Hydrogen Bond Arrays Mediating Binding of Active Site-Directed Serine Protease Inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 8 residues within 4Å: Chain A: E.52, D.53, N.54, I.55, V.57, V.58, E.59, E.62 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:V.57, A:E.62, H2O.1, H2O.5

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: K.149, P.153, G.154 Ligand excluded by PLIP

1 x 847: 2-(3-{5-[AMINO(IMINIO)METHYL]-1H-BENZIMIDAZOL-2-YL}-5-BROMO-4-OXIDOPHENYL)SUCCINATE(Non-covalent)

847.3: 17 residues within 4Å: Chain A: H.40, D.171, S.172, C.173, Q.174, G.175, S.177, V.191, S.192, W.193, G.194, G.196, C.197, A.198, G.204, V.205, Y.206 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Q.174, A:V.191 Hydrogen bonds: A:H.40, A:D.171, A:D.171, A:Q.174, A:S.177, A:S.177, A:S.177 Water bridges: A:G.175, A:V.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katz, B.A. et al., Elaborate manifold of short hydrogen bond arrays mediating binding of active site-directed serine proteaseinhibitors. J.Mol.Biol. (2003)

Release Date

2003-09-02

Peptides

BETA-TRYPSIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BETA-TRYPSIN

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