SMTL ID : 1sb1.1

Novel Non-Covalent Thrombin Inhibitors Incorporating P1 4,5,6,7-Tetrahydrobenzothiazole Arginine Side Chain Mimetics

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-oligomer

Ligands

1 x ASP- PHE- GLU- GLU- ILE- PRO- GLU- GLU- TYS: hirugen(Non-covalent)

ASP-PHE-GLU-GLU-ILE-PRO-GLU-GLU-TYS.1: 12 residues within 4Å: Chain B: F.19, Q.24, L.26, L.60, R.62, R.68, T.69, R.70, Y.71, E.76, K.77, I.78 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:F.19, B:L.26, B:L.60, B:Y.71, B:I.78, B:I.78 Hydrogen bonds: B:T.69, B:T.69, B:Y.71, B:Y.71, B:E.76, B:I.78 Water bridges: B:R.68, B:E.76, B:K.77 Salt bridges: B:K.77

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

NA.2: 1 residues within 4Å: Chain B: F.215 No protein-ligand interaction detected (PLIP) NA.3: 6 residues within 4Å: Chain B: Q.15, G.29, T.139, G.140, D.204, G.207 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.204, B:D.204 Water bridges: B:A.30, B:G.142

1 x 165: N-(BENZYLSULFONYL)-3-CYCLOHEXYLALANYL-N-(2-AMINO-1,3-BENZOTHIAZOL-6-YL)PROLINAMIDE(Non-covalent)

165.4: 19 residues within 4Å: Chain B: H.43, Y.47, W.50, E.94, N.95, I.179, D.199, A.200, C.201, E.202, S.205, V.225, W.227, G.228, E.229, G.230, C.231, R.233, G.238 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:Y.47, B:I.179, B:W.227, B:W.227, B:E.229 Hydrogen bonds: B:D.199, B:A.200, B:S.205, B:G.228, B:G.230 Water bridges: B:F.239

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marinko, P. et al., Novel non-covalent thrombin inhibitors incorporating P(1) 4,5,6,7-tetrahydrobenzothiazole arginine side chain mimetics. Eur.J.Med.Chem. (2004)

Release Date

2004-06-08

Peptides

Prothrombin: A
Prothrombin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

Prothrombin

Prothrombin

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