SMTL ID : 2ord.1

Crystal structure of Acetylornithine aminotransferase (EC 2.6.1.11) (ACOAT) (TM1785) from Thermotoga maritima at 1.40 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 15 residues within 4Å: Chain A: T.105, G.106, T.107, N.110, F.138, H.139, G.140, E.190, E.195, D.223, V.225, Q.226, K.252 Chain B: T.279, T.280 19 PLIP interactions: 12 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:E.190, A:V.225 Hydrogen bonds: A:T.105, A:G.106, A:T.107, A:N.110, A:Q.226, A:K.252, B:T.280, B:T.280 Water bridges: A:T.107, A:F.138, A:E.190, B:G.278, B:T.279, B:T.279, B:T.279, B:F.281 pi-Stacking: A:F.138 PLP.13: 14 residues within 4Å: Chain A: T.279, T.280 Chain B: T.105, G.106, T.107, N.110, F.138, H.139, E.190, E.195, D.223, V.225, Q.226, K.252 18 PLIP interactions: 14 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:E.190, B:V.225 Hydrogen bonds: B:G.106, B:T.107, B:N.110, B:E.195, B:Q.226, B:K.252, A:T.280, A:T.280 Water bridges: B:T.105, B:T.105, B:T.107, B:F.138, B:E.190, A:G.278, A:F.281 pi-Stacking: B:F.138

17 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: F.303, E.306, K.310, L.376, T.377 Ligands: GOL.10 Ligand excluded by PLIP GOL.3: 4 residues within 4Å: Chain A: N.270, L.272, E.273 Chain B: N.17 Ligand excluded by PLIP GOL.4: 8 residues within 4Å: Chain A: H.7, H.8, P.23, A.24, T.25, D.36, E.37, K.38 Ligand excluded by PLIP GOL.5: 4 residues within 4Å: Chain A: V.27, Y.28, Y.35, G.39 Ligand excluded by PLIP GOL.6: 7 residues within 4Å: Chain A: S.20, R.21, F.22, R.349, A.352, T.353 Chain B: L.78 Ligand excluded by PLIP GOL.7: 7 residues within 4Å: Chain A: W.33, L.43, N.358, K.359, L.385, T.389 Ligands: GOL.8 Ligand excluded by PLIP GOL.8: 1 residues within 4Å: Ligands: GOL.7 Ligand excluded by PLIP GOL.9: 2 residues within 4Å: Chain A: E.324, Y.325 Ligand excluded by PLIP GOL.10: 4 residues within 4Å: Chain A: E.301, G.302, F.303 Ligands: GOL.2 Ligand excluded by PLIP GOL.11: 5 residues within 4Å: Chain A: K.122, E.126, Y.129 Chain B: E.159, P.160 Ligand excluded by PLIP GOL.12: 3 residues within 4Å: Chain A: K.203, K.240, Y.241 Ligand excluded by PLIP GOL.14: 4 residues within 4Å: Chain B: F.303, K.310, L.376, T.377 Ligand excluded by PLIP GOL.15: 4 residues within 4Å: Chain A: W.80 Chain B: H.12, L.15, N.17 Ligand excluded by PLIP GOL.16: 5 residues within 4Å: Chain A: L.78 Chain B: S.20, R.21, F.22, R.349 Ligand excluded by PLIP GOL.17: 3 residues within 4Å: Chain B: Y.28, Y.35, G.39 Ligand excluded by PLIP GOL.18: 3 residues within 4Å: Chain B: Y.35, G.39, A.41 Ligand excluded by PLIP GOL.19: 6 residues within 4Å: Chain A: M.13, Y.14 Chain B: S.92, G.97, G.98, K.99 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joint Center for Structural Genomics (JCSG), Crystal structure of Acetylornithine aminotransferase (EC 2.6.1.11) (ACOAT) (TM1785) from Thermotoga maritima at 1.40 A resolution. To be published

Release Date

2007-02-13

Peptides

Acetylornithine aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acetylornithine aminotransferase