SMTL ID : 4bk2.1

Crystal structure of 3-hydroxybenzoate 6-hydroxylase uncovers lipid- assisted flavoprotein strategy for regioselective aromatic hydroxylation: Q301E mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.47 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 26 residues within 4Å: Chain A: G.13, G.14, G.15, I.16, G.17, G.18, F.35, E.36, R.37, L.48, Q.49, R.110, V.132, T.133, V.134, M.162, D.163, G.164, R.187, G.293, D.294, A.304, S.305, G.306, A.307, V.308 27 PLIP interactions: 27 interactions with chain A Hydrogen bonds: A:G.14, A:G.15, A:G.17, A:G.18, A:R.37, A:R.37, A:Q.49, A:Q.49, A:R.110, A:R.110, A:V.134, A:V.134, A:D.294, A:G.306, A:A.307, A:V.308 Water bridges: A:I.16, A:I.16, A:Q.49, A:L.165, A:L.165, A:R.187, A:A.295, A:A.295, A:S.305 pi-Cation interactions: A:R.110, A:R.110 FAD.3: 26 residues within 4Å: Chain B: G.13, G.14, G.15, I.16, G.17, G.18, F.35, E.36, R.37, L.48, Q.49, R.110, V.132, T.133, V.134, M.162, D.163, G.164, R.187, G.293, D.294, A.304, S.305, G.306, A.307, V.308 28 PLIP interactions: 28 interactions with chain B Hydrogen bonds: B:G.14, B:G.15, B:G.17, B:G.18, B:R.37, B:R.37, B:Q.49, B:Q.49, B:R.110, B:R.110, B:V.134, B:V.134, B:D.294, B:G.306, B:A.307, B:V.308 Water bridges: B:I.16, B:I.16, B:L.165, B:L.165, B:R.187, B:Y.217, B:D.294, B:A.295, B:A.295, B:S.305 pi-Cation interactions: B:R.110, B:R.110

2 x P3A: PHOSPHATIDYLGLYCEROL-PHOSPHOGLYCEROL(Non-covalent)

P3A.2: 17 residues within 4Å: Chain A: F.79, I.91, Y.105, Y.302, L.303, R.350, T.354, W.358, L.375, F.376, R.379, K.385, Y.386, T.387, W.389, W.391 Chain B: E.374 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.79, A:I.91, A:L.303, A:T.354, A:W.358, A:L.375, A:Y.386, A:Y.386, A:W.391 Water bridges: A:R.350 Salt bridges: A:R.350, A:K.385 P3A.4: 17 residues within 4Å: Chain A: E.374 Chain B: F.79, I.91, Y.105, Y.302, L.303, R.350, T.354, W.358, L.375, F.376, R.379, K.385, Y.386, T.387, W.389, W.391 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:F.79, B:I.91, B:L.303, B:T.354, B:W.358, B:L.375, B:Y.386, B:Y.386, B:W.391 Water bridges: B:R.350 Salt bridges: B:R.350, B:K.385

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Montersino, S. et al., Crystal Structure of 3-Hydroxybenzoate 6-Hydroxylase Uncovers Lipid-Assisted Flavoprotein Strategy for Regioselective Aromatic Hydroxylation. J.Biol.Chem. (2013)

Release Date

2013-07-24

Peptides

PROBABLE SALICYLATE MONOOXYGENASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PROBABLE SALICYLATE MONOOXYGENASE