SMTL ID : 4iv9.1

Structure of the Flavoprotein Tryptophan-2-Monooxygenase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 36 residues within 4Å: Chain A: V.44, G.45, G.47, I.48, S.49, Y.68, E.69, S.70, R.71, G.75, G.76, R.77, V.78, G.95, A.96, M.97, R.98, F.99, R.299, V.300, T.328, S.329, H.338, S.363, Y.413, W.466, H.471, A.475, F.476, G.510, C.511, G.518, W.519, I.520, A.523 Ligands: TSR.2 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:A.475 Hydrogen bonds: A:G.47, A:S.49, A:S.70, A:S.70, A:R.71, A:R.77, A:A.96, A:M.97, A:R.98, A:R.98, A:V.300, A:V.300, A:C.511, A:I.520 Water bridges: A:I.48, A:G.50, A:G.76, A:R.77, A:R.77, A:R.77, A:V.78, A:S.512 Salt bridges: A:R.77, A:R.77 pi-Stacking: A:F.476 FAD.6: 38 residues within 4Å: Chain B: V.44, G.45, A.46, G.47, I.48, S.49, Y.68, E.69, S.70, R.71, G.75, G.76, R.77, V.78, M.94, G.95, A.96, M.97, R.98, F.99, S.298, R.299, V.300, T.328, S.329, H.338, S.363, Y.413, W.466, H.471, A.475, G.510, C.511, G.518, W.519, I.520, A.523 Ligands: TSR.7 30 PLIP interactions: 30 interactions with chain B Hydrophobic interactions: B:A.475 Hydrogen bonds: B:G.47, B:S.49, B:S.70, B:S.70, B:R.71, B:R.77, B:A.96, B:M.97, B:R.98, B:R.98, B:V.300, B:V.300, B:C.511, B:I.520 Water bridges: B:I.48, B:G.50, B:G.76, B:R.77, B:R.77, B:R.77, B:R.77, B:V.78, B:T.328, B:S.330, B:Y.413, B:S.512 Salt bridges: B:R.77, B:R.77 pi-Stacking: B:F.476

2 x TSR: 2-(1H-INDOL-3-YL)ACETAMIDE(Non-covalent)

TSR.2: 11 residues within 4Å: Chain A: R.98, F.244, V.247, M.258, W.415, F.476, L.478, G.517, G.518, W.519 Ligands: FAD.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.244, A:F.244, A:V.247, A:L.478 Hydrogen bonds: A:R.98, A:G.517, A:G.518 Water bridges: A:S.241 pi-Stacking: A:W.415, A:F.476 TSR.7: 11 residues within 4Å: Chain B: R.98, F.244, V.247, M.258, W.415, F.476, L.478, G.517, G.518, W.519 Ligands: FAD.6 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:F.244, B:F.244, B:V.247, B:L.478 Hydrogen bonds: B:R.98, B:G.517, B:G.518 Water bridges: B:S.241, B:Y.413 pi-Stacking: B:W.415, B:W.415, B:F.476

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 2 residues within 4Å: Chain A: K.21, K.111 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.21, A:K.111 PO4.4: 1 residues within 4Å: Chain A: R.268 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.268

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 3 residues within 4Å: Chain A: T.86, R.87, R.459 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.86, A:R.87, A:R.87, A:R.459 Water bridges: A:R.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gaweska, H.M. et al., Structure of the flavoprotein tryptophan 2-monooxygenase, a key enzyme in the formation of galls in plants. Biochemistry (2013)

Release Date

2013-04-10

Peptides

Tryptophan 2-monooxygenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tryptophan 2-monooxygenase