SMTL ID : 2a0q.3 (2 other biounits)

Structure of thrombin in 400 mM potassium chloride

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-2-2-mer

Ligands

1 x NDG: 2-acetamido-2-deoxy-alpha-D-glucopyranose(Non-covalent)

NDG.1: 1 residues within 4Å: Chain B: N.53 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.53

2 x K: POTASSIUM ION(Non-covalent)

K.2: 3 residues within 4Å: Chain B: Y.190, R.233, K.236 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:R.233, B:K.236, H2O.2, H2O.5 K.4: 3 residues within 4Å: Chain B: D.232 Chain D: I.1, G.142 5 PLIP interactions: 1 interactions with chain B, 1 interactions with chain D, 3 Ligand-Water interactions Metal complexes: B:D.232, D:G.142, H2O.2, H2O.10, H2O.11

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

CL.3: 6 residues within 4Å: Chain D: L.26, R.68, W.141, G.142, N.143, L.144 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Papaconstantinou, M.E. et al., Thrombin Functions through Its RGD Sequence in a Non-canonical Conformation. J.Biol.Chem. (2005)

Release Date

2005-07-12

Peptides

Thrombin, light chain: AC
Thrombin, heavy chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Thrombin, light chain

Thrombin, heavy chain

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