SMTL ID : 8jqo.1 (1 other biounit)

Protocatecuate hydroxylase from Xylophilus ampelinus complexed with imidazole

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 28 residues within 4Å: Chain A: V.28, G.29, G.31, P.32, A.33, I.51, E.52, R.53, R.62, R.64, G.66, V.67, Q.122, P.145, V.146, C.178, D.179, G.180, G.183, V.184, Y.242, G.305, D.306, A.316, K.317, G.318, L.319, N.320 29 PLIP interactions: 29 interactions with chain A Hydrogen bonds: A:G.31, A:A.33, A:R.53, A:R.62, A:R.62, A:R.64, A:V.67, A:V.67, A:Q.122, A:Q.122, A:V.146, A:V.146, A:D.306, A:G.318, A:L.319, A:N.320, A:N.320 Water bridges: A:G.34, A:A.65, A:Q.122, A:G.180, A:F.181, A:D.306, A:D.306, A:D.306, A:A.307, A:K.317, A:A.322 pi-Cation interactions: A:R.53 FAD.5: 21 residues within 4Å: Chain B: V.28, G.29, G.31, P.32, A.33, G.66, V.67, C.178, D.179, G.180, G.183, V.184, T.286, G.305, D.306, P.313, A.316, K.317, G.318, L.319, N.320 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:T.286, B:P.313, B:P.313 Hydrogen bonds: B:A.33, B:V.67, B:V.67, B:D.306, B:G.318, B:L.319, B:N.320, B:N.320 Water bridges: B:K.317

3 x IMD: IMIDAZOLE(Non-covalent)

IMD.2: 5 residues within 4Å: Chain A: W.221, P.313, G.315, A.316, F.405 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.315 IMD.3: 4 residues within 4Å: Chain A: R.115, G.407, L.408, P.409 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.407 Water bridges: A:R.115, A:R.115 pi-Cation interactions: A:R.115 IMD.6: 7 residues within 4Å: Chain B: V.67, W.221, M.230, P.313, G.315, A.316, F.405 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:P.313, B:G.315

2 x CA: CALCIUM ION(Non-covalent)

CA.4: 1 residues within 4Å: Chain A: D.154 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.154, A:D.154, H2O.3 CA.7: 1 residues within 4Å: Chain B: D.252 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.252, H2O.10, H2O.10, H2O.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katsuki, N. et al., Protocatechuate hydroxylase is a novel group A flavoprotein monooxygenase with a unique substrate recognition mechanism. J.Biol.Chem. (2023)

Release Date

2023-12-06

Peptides

4-hydroxybenzoate 3-monooxygenase (NAD(P)H): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

4-hydroxybenzoate 3-monooxygenase (NAD(P)H)

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