SMTL ID : 2e54.1

Crystal structure of acetylornithine aminotransferase from Thermotoga maritima

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

NA.1: 5 residues within 4Å: Chain A: K.310, Y.313, D.314, V.316 Ligands: NA.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.314, A:V.316 NA.2: 2 residues within 4Å: Chain A: D.314 Ligands: NA.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.314, A:D.314 Water bridges: A:K.310 NA.6: 5 residues within 4Å: Chain B: K.310, Y.313, D.314, V.316 Ligands: NA.7 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.313, B:V.316 NA.7: 2 residues within 4Å: Chain B: D.314 Ligands: NA.6 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.314 Water bridges: B:K.310

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.3: 14 residues within 4Å: Chain A: T.93, G.94, T.95, N.98, F.126, H.127, E.178, E.183, D.211, V.213, Q.214, K.240 Chain B: T.267, T.268 22 PLIP interactions: 14 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:F.126, A:F.126, A:E.178, A:V.213 Hydrogen bonds: A:T.93, A:G.94, A:T.95, A:N.98, A:E.183, A:Q.214, A:K.240, B:T.268, B:T.268, B:T.268 Water bridges: A:T.95, A:F.126, A:E.178, B:G.266, B:T.267, B:T.267, B:T.267, B:F.269 PLP.8: 14 residues within 4Å: Chain A: T.267, T.268 Chain B: T.93, G.94, T.95, N.98, F.126, H.127, E.178, E.183, D.211, V.213, Q.214, K.240 22 PLIP interactions: 14 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:F.126, B:F.126, B:E.178, B:V.213 Hydrogen bonds: B:T.93, B:G.94, B:T.95, B:N.98, B:E.183, B:Q.214, B:K.240, A:T.268, A:T.268, A:T.268 Water bridges: B:T.95, B:F.126, B:E.178, A:G.266, A:T.267, A:T.267, A:T.267, A:F.269

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 5 residues within 4Å: Chain A: F.291, E.294, K.298, L.364, T.365 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.364 Water bridges: A:K.298 EDO.5: 8 residues within 4Å: Chain A: G.19, D.32, S.35, G.36, N.40, G.43, H.44, P.363 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.32, A:S.35, A:N.40, A:H.44 Water bridges: A:G.36 EDO.9: 5 residues within 4Å: Chain B: F.291, E.294, K.298, L.364, T.365 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.364 Water bridges: B:K.298 EDO.10: 8 residues within 4Å: Chain B: G.19, D.32, S.35, G.36, N.40, G.43, H.44, P.363 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.32, B:S.35, B:N.40, B:H.44 Water bridges: B:G.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mizutani, H. et al., Crystal structure of acetylornithine aminotransferase from Thermotoga maritima. To be Published

Release Date

2007-06-19

Peptides

Acetylornithine aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acetylornithine aminotransferase