SMTL ID : 2vqb.1 (1 other biounit)

Bacterial flavin-containing monooxygenase in complex with NADP: soaking in aerated solution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 32 residues within 4Å: Chain A: G.14, G.16, P.17, S.18, F.42, E.43, K.44, Q.45, G.50, Q.51, W.52, H.68, S.70, M.71, L.75, S.77, N.78, L.84, T.129, A.130, V.131, C.166, T.167, G.168, F.170, F.285, Q.323, S.326, F.327, F.330 Ligands: NAP.2, OXY.5 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Q.51, A:L.75, A:F.170 Hydrogen bonds: A:A.15, A:S.18, A:S.18, A:K.44, A:Q.45, A:G.50, A:Q.51, A:Q.51, A:W.52, A:N.78, A:V.131, A:V.131, A:Q.323, A:S.326 Salt bridges: A:H.68 pi-Stacking: A:W.52 pi-Cation interactions: A:K.44 FAD.7: 32 residues within 4Å: Chain B: G.14, G.16, P.17, S.18, F.42, E.43, K.44, Q.45, G.50, Q.51, W.52, H.68, S.70, M.71, L.75, S.77, N.78, L.84, T.129, A.130, V.131, C.166, T.167, G.168, F.170, F.285, Q.323, S.326, F.327, F.330 Ligands: NAP.8, OXY.12 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:Q.51, B:L.75, B:F.170 Hydrogen bonds: B:S.18, B:S.18, B:K.44, B:Q.45, B:G.50, B:Q.51, B:Q.51, B:W.52, B:N.78, B:V.131, B:V.131, B:Q.323, B:S.326 Salt bridges: B:H.68 pi-Stacking: B:W.52, B:W.52 pi-Cation interactions: B:K.44

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.2: 26 residues within 4Å: Chain A: Y.72, L.75, W.76, N.78, F.170, Y.174, P.176, F.178, V.208, G.209, S.210, S.211, Y.212, S.213, D.216, R.234, T.235, N.251, C.276, T.277, G.278, Y.279, N.296, R.417 Ligands: FAD.1, OXY.5 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:D.216 Hydrogen bonds: A:Y.72, A:W.76, A:N.78, A:S.210, A:S.210, A:S.211, A:S.213, A:S.213, A:R.234, A:R.234, A:T.235, A:N.251, A:G.278, A:N.296, A:R.417 Salt bridges: A:R.234 pi-Cation interactions: A:R.234 NAP.8: 26 residues within 4Å: Chain B: Y.72, L.75, W.76, N.78, F.170, Y.174, P.176, F.178, V.208, G.209, S.210, S.211, Y.212, S.213, D.216, R.234, T.235, N.251, C.276, T.277, G.278, Y.279, N.296, R.417 Ligands: FAD.7, OXY.12 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:D.216 Hydrogen bonds: B:W.76, B:N.78, B:S.210, B:S.210, B:S.211, B:S.213, B:S.213, B:R.234, B:R.234, B:T.235, B:N.251, B:N.296, B:R.417 Salt bridges: B:R.234 pi-Cation interactions: B:R.234

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 2 residues within 4Å: Chain A: R.24, K.118 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain B: R.24, K.118 Ligand excluded by PLIP

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.4: 6 residues within 4Å: Chain A: R.9, R.126, D.149, T.152, Y.156, A.158 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:R.9, A:R.126 pi-Cation interactions: A:Y.156 EPE.10: 6 residues within 4Å: Chain B: R.9, R.126, D.149, T.152, Y.156, A.158 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.149, B:D.149 Salt bridges: B:R.9, B:R.126 pi-Cation interactions: B:Y.156

4 x OXY: OXYGEN MOLECULE(Non-covalent)(Non-functional Binders)

OXY.5: 4 residues within 4Å: Chain A: N.78, Q.323 Ligands: FAD.1, NAP.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.78 OXY.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) OXY.11: 2 residues within 4Å: Chain B: S.211, K.406 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.406 OXY.12: 5 residues within 4Å: Chain B: N.78, Q.323, W.324 Ligands: FAD.7, NAP.8 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alfieri, A. et al., Revealing the Moonlighting Role of Nadp in the Structure of a Flavin-Containing Monooxygenase. Proc.Natl.Acad.Sci.USA (2008)

Release Date

2008-04-22

Peptides

FLAVIN-CONTAINING MONOOXYGENASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

FLAVIN-CONTAINING MONOOXYGENASE

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