SMTL ID : 1flg.1

CRYSTAL STRUCTURE OF THE QUINOPROTEIN ETHANOL DEHYDROGENASE FROM PSEUDOMONAS AERUGINOSA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: E.179, N.266, D.316 Ligands: PQQ.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.179, A:E.179, A:D.316 CA.2: 3 residues within 4Å: Chain A: D.11, T.14, D.17 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.11, A:D.11, A:T.14, A:D.17, A:D.17 CA.4: 4 residues within 4Å: Chain B: E.179, N.266, D.316 Ligands: PQQ.6 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.179, B:E.179 CA.5: 3 residues within 4Å: Chain B: D.11, T.14, D.17 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.11, B:D.11, B:T.14, B:D.17, B:D.17

2 x PQQ: PYRROLOQUINOLINE QUINONE(Non-covalent)

PQQ.3: 19 residues within 4Å: Chain A: E.61, C.105, C.106, R.111, T.155, S.176, G.177, D.178, E.179, W.248, N.266, R.344, L.409, N.413, W.414, W.489, G.552, A.553 Ligands: CA.1 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:W.248, A:A.553 Hydrogen bonds: A:R.111, A:S.176, A:G.177, A:D.178, A:R.344, A:R.344, A:N.413, A:A.553 Water bridges: A:C.105, A:C.105, A:E.179, A:E.179 Salt bridges: A:R.111, A:R.111 pi-Stacking: A:W.248, A:W.248 PQQ.6: 20 residues within 4Å: Chain B: E.61, C.105, C.106, V.109, R.111, T.155, S.176, G.177, D.178, E.179, W.248, N.266, R.344, L.409, N.413, W.414, W.489, G.552, A.553 Ligands: CA.4 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:A.553 Hydrogen bonds: B:R.111, B:S.176, B:S.176, B:G.177, B:D.178, B:D.316, B:R.344, B:R.344, B:N.413, B:A.553 Water bridges: B:E.179, B:E.179 Salt bridges: B:R.111, B:R.111 pi-Stacking: B:W.248, B:W.248, B:W.248

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Keitel, T. et al., X-ray structure of the quinoprotein ethanol dehydrogenase from Pseudomonas aeruginosa: basis of substrate specificity. J.Mol.Biol. (2000)

Release Date

2000-08-30

Peptides

PROTEIN (QUINOPROTEIN ETHANOL DEHYDROGENASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (QUINOPROTEIN ETHANOL DEHYDROGENASE)