SMTL ID : 1t1f.3 (2 other biounits)

Crystal Structure of Native Antithrombin in its Monomeric Form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

monomer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 2 residues within 4Å: Chain A: N.96, K.350 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 2 residues within 4Å: Chain A: K.188, N.192 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA.2: 5 residues within 4Å: Chain A: N.18, M.20, I.22, N.155, T.157 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.18

7 x IOD: IODIDE ION(Non-functional Binders)

IOD.4: 1 residues within 4Å: Chain A: N.45 Ligand excluded by PLIP IOD.5: 1 residues within 4Å: Chain A: E.42 Ligand excluded by PLIP IOD.6: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP IOD.7: 1 residues within 4Å: Chain A: E.255 Ligand excluded by PLIP IOD.8: 4 residues within 4Å: Chain A: L.395, V.400, C.401, K.403 Ligand excluded by PLIP IOD.9: 4 residues within 4Å: Chain A: N.187, S.191, T.199, D.200 Ligand excluded by PLIP IOD.10: 5 residues within 4Å: Chain A: K.70, N.75, I.76, D.327, F.329 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.11: 5 residues within 4Å: Chain A: K.70, D.327, F.329, S.330, Q.334 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.70, A:D.327, A:S.330, A:S.330, A:Q.334

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Johnson, D.J.D. et al., Crystal structure of monomeric native antithrombin reveals a novel reactive center loop conformation. J.Biol.Chem. (2006)

Release Date

2005-10-04

Peptides

Antithrombin-III: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Antithrombin-III

Related Entries With Identical Sequence