SMTL ID : 1b7x.1

STRUCTURE OF HUMAN ALPHA-THROMBIN Y225I MUTANT BOUND TO D-PHE-PRO-ARG-CHLOROMETHYLKETONE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PHE- PRO- ARG: PROTEIN (INHIBITOR)(Non-covalent)

PHE-PRO-ARG.1: 17 residues within 4Å: Chain B: H.43, Y.47, W.50, E.94, N.95, L.96, D.199, A.200, C.201, G.203, D.204, S.205, S.226, W.227, G.228, G.230, G.238 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:Y.47, B:W.50, B:L.96, B:W.227, B:W.227 Hydrogen bonds: B:A.200, B:G.203, B:S.205, B:S.226, B:G.228, B:G.230 Water bridges: B:L.27, B:W.227, B:G.230, B:G.230, B:D.232, B:Y.240 Salt bridges: B:D.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guinto, E.R. et al., Unexpected crucial role of residue 225 in serine proteases. Proc.Natl.Acad.Sci.USA (1999)

Release Date

1999-03-02

Peptides

PROTEIN (THROMBIN LIGHT CHAIN): A
PROTEIN (THROMBIN HEAVY CHAIN): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (THROMBIN LIGHT CHAIN)

PROTEIN (THROMBIN HEAVY CHAIN)

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