SMTL ID : 1etr.1

REFINED 2.3 ANGSTROMS X-RAY CRYSTAL STRUCTURE OF BOVINE THROMBIN COMPLEXES FORMED WITH THE BENZAMIDINE AND ARGININE-BASED THROMBIN INHIBITORS NAPAP, 4-TAPAP AND MQPA: A STARTING POINT FOR IMPROVING ANTITHROMBOTICS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MIT: amino{[(4S)-5-[(2R,4R)-2-carboxy-4-methylpiperidin-1-yl]-4-({[(3R)-3-methyl-1,2,3,4-tetrahydroquinolin-8-yl]sulfonyl}amino)-5-oxopentyl]amino}methaniminium(Non-covalent)

MIT.1: 20 residues within 4Å: Chain B: H.43, Y.47, W.50, L.96, D.199, A.200, C.201, E.202, G.203, S.205, V.225, S.226, W.227, G.228, E.229, G.230, C.231, D.232, G.238, F.239 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:Y.47, B:W.50, B:L.96, B:W.227 Hydrogen bonds: B:S.205, B:W.227, B:G.228, B:G.228, B:G.228, B:G.230, B:G.230, B:G.230 Water bridges: B:E.229, B:F.239, B:F.239 Salt bridges: B:H.43, B:D.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brandstetter, H. et al., Refined 2.3 A X-ray crystal structure of bovine thrombin complexes formed with the benzamidine and arginine-based thrombin inhibitors NAPAP, 4-TAPAP and MQPA. A starting point for improving antithrombotics. J.Mol.Biol. (1992)

Release Date

1994-01-31

Peptides

EPSILON-THROMBIN: A
EPSILON-THROMBIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

EPSILON-THROMBIN

EPSILON-THROMBIN

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