SMTL ID : 1kb0.1

Crystal Structure of Quinohemoprotein Alcohol Dehydrogenase from Comamonas testosteroni

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.44 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: E.185, N.263, D.308, T.310 Ligands: TFB.3, PQQ.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.185, A:E.185, A:D.308

1 x HEC: HEME C(Covalent)

HEC.2: 24 residues within 4Å: Chain A: R.67, F.113, Q.435, N.603, C.604, C.607, H.608, I.619, P.620, L.622, M.625, Y.629, L.633, F.636, V.637, P.641, A.642, R.645, G.646, M.647, P.648, F.650, L.654, L.662 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:N.603, A:P.620, A:L.622, A:L.622, A:L.633, A:F.636, A:F.636, A:V.637, A:A.642, A:M.647, A:P.648, A:F.650, A:F.650, A:L.654, A:L.662 Water bridges: A:A.642, A:R.645, A:R.645 Salt bridges: A:R.645, A:R.645 Metal complexes: A:H.608

1 x TFB: TETRAHYDROFURAN-2-CARBOXYLIC ACID(Non-covalent)

TFB.3: 11 residues within 4Å: Chain A: C.116, C.117, E.185, W.267, D.308, K.335, P.389, Y.390, W.440 Ligands: CA.1, PQQ.4 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:P.389, A:Y.390 Salt bridges: A:K.335

1 x PQQ: PYRROLOQUINOLINE QUINONE(Non-covalent)

PQQ.4: 24 residues within 4Å: Chain A: E.70, C.116, C.117, V.120, R.122, T.167, G.182, G.183, A.184, E.185, T.243, W.245, N.263, D.308, T.310, K.335, P.389, N.394, W.395, W.479, G.543, V.544 Ligands: CA.1, TFB.3 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:W.245, A:V.544 Hydrogen bonds: A:R.122, A:T.167, A:G.183, A:A.184, A:E.185, A:K.335, A:N.394, A:V.544 Water bridges: A:T.243, A:T.243 Salt bridges: A:R.122, A:R.122 pi-Stacking: A:W.245, A:W.245

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 6 residues within 4Å: Chain A: E.474, H.475, R.499, V.501, Y.503, K.510 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.474, A:H.475, A:R.499, A:R.499, A:Y.503, A:K.510 GOL.6: 8 residues within 4Å: Chain A: T.66, W.541, R.550, T.552, R.554, Q.555, G.617, N.618 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.66, A:R.554 Water bridges: A:G.556 GOL.7: 1 residues within 4Å: Chain A: F.665 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oubrie, A. et al., Crystal structure of quinohemoprotein alcohol dehydrogenase from Comamonas testosteroni: structural basis for substrate oxidation and electron transfer. J.Biol.Chem. (2002)

Release Date

2001-12-28

Peptides

quinohemoprotein alcohol dehydrogenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

quinohemoprotein alcohol dehydrogenase