SMTL ID : 1qbv.1

CRYSTAL STRUCTURE OF THROMBIN COMPLEXED WITH AN GUANIDINE-MIMETIC INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-oligomer

Ligands

1 x PPX: [PHENYLALANINYL-PROLINYL]-[2-(PYRIDIN-4-YLAMINO)-ETHYL]-AMINE(Non-covalent)

PPX.1: 17 residues within 4Å: Chain B: H.43, Y.47, W.50, E.94, N.95, L.96, I.179, D.199, A.200, C.201, S.205, V.225, S.226, W.227, G.228, G.230, G.238 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:Y.47, B:L.96, B:I.179, B:V.225, B:W.227 Hydrogen bonds: B:S.226, B:G.228, B:G.228 Water bridges: B:W.227, B:E.229 pi-Stacking: B:W.227

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bone, R. et al., Structural analysis of thrombin complexed with potent inhibitors incorporating a phenyl group as a peptide mimetic and aminopyridines as guanidine substitutes. J.Med.Chem. (1998)

Release Date

1999-10-27

Peptides

THROMBIN (LIGHT CHAIN): A
THROMBIN (HEAVY CHAIN): B
Hirudin: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

C
E

THROMBIN (LIGHT CHAIN)

THROMBIN (HEAVY CHAIN)

Hirudin

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