SMTL ID : 5by5.1

High resolution structure of the ectoine synthase from the cold-adapted marine bacterium Sphingopyxis alaskensis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

homo-dimer

Ligands

14 x PGO: S-1,2-PROPANEDIOL(Non-covalent)(Covalent)(Non-functional Binders)

PGO.1: 4 residues within 4Å: Chain A: D.31, G.32, M.33 Chain B: L.56 No protein-ligand interaction detected (PLIP) PGO.2: 3 residues within 4Å: Chain A: T.12, D.13, R.14 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:D.13 Hydrogen bonds: A:D.13, A:D.13 PGO.3: 7 residues within 4Å: Chain A: L.42, M.50, E.57, Y.85, L.87, H.93, V.95 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.85, A:L.87 Hydrogen bonds: A:M.50, A:Y.85 PGO.4: 1 residues within 4Å: Ligands: PGO.7 No protein-ligand interaction detected (PLIP) PGO.5: 4 residues within 4Å: Chain A: K.29, D.30, T.112, R.114 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.29 Hydrogen bonds: A:T.112, A:T.112 Water bridges: A:D.30 PGO.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGO.7: 1 residues within 4Å: Ligands: PGO.4 No protein-ligand interaction detected (PLIP) PGO.8: 4 residues within 4Å: Chain A: L.56 Chain B: D.31, G.32, M.33 No protein-ligand interaction detected (PLIP) PGO.9: 3 residues within 4Å: Chain B: T.12, D.13, R.14 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:D.13 Hydrogen bonds: B:D.13, B:D.13 Water bridges: B:T.12 PGO.10: 7 residues within 4Å: Chain B: L.42, M.50, E.57, Y.85, L.87, H.93, V.95 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:Y.85, B:L.87 Hydrogen bonds: B:M.50 PGO.11: 1 residues within 4Å: Ligands: PGO.14 No protein-ligand interaction detected (PLIP) PGO.12: 4 residues within 4Å: Chain B: K.29, D.30, T.112, R.114 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:K.29 Hydrogen bonds: B:T.112 Water bridges: B:D.30, B:D.30 PGO.13: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGO.14: 1 residues within 4Å: Ligands: PGO.11 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Widderich, N. et al., Biochemistry and Crystal Structure of Ectoine Synthase: A Metal-Containing Member of the Cupin Superfamily. Plos One (2016)

Release Date

2016-04-27

Peptides

L-ectoine synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

L-ectoine synthase

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