SMTL ID : 3n20.1 (1 other biounit)

X-ray Crystal Structure of Toluene/o-Xylene Monooxygenase Hydroxylase T201V Mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-2-2-2-mer

Ligands

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: E.445, N.446 Chain B: N.51 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.446 GOL.2: 5 residues within 4Å: Chain A: M.93, F.144, N.148, D.217, F.220 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.148, A:N.148, A:D.217 Water bridges: A:V.82 GOL.9: 8 residues within 4Å: Chain B: C.62, F.63, S.65, L.67, K.68, W.72, W.215 Ligands: GOL.10 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.215 Water bridges: B:H.69, B:H.69, B:H.69 GOL.10: 7 residues within 4Å: Chain B: T.39, D.70, D.71, W.72, N.73, P.147 Ligands: GOL.9 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:D.71, B:D.71, B:W.72, B:N.73, B:P.147 Water bridges: B:H.69, B:D.70, B:N.73, B:N.73 GOL.11: 3 residues within 4Å: Chain D: E.445, N.446 Chain E: N.51 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.446 GOL.12: 5 residues within 4Å: Chain D: M.93, F.144, N.148, D.217, F.220 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:N.148, D:N.148, D:D.217 Water bridges: D:V.82 GOL.19: 8 residues within 4Å: Chain E: C.62, F.63, S.65, L.67, K.68, W.72, W.215 Ligands: GOL.20 4 PLIP interactions: 4 interactions with chain E Hydrogen bonds: E:W.215 Water bridges: E:H.69, E:H.69, E:H.69 GOL.20: 7 residues within 4Å: Chain E: T.39, D.70, D.71, W.72, N.73, P.147 Ligands: GOL.19 8 PLIP interactions: 8 interactions with chain E Hydrogen bonds: E:D.71, E:W.72, E:N.73, E:P.147 Water bridges: E:H.69, E:D.70, E:N.73, E:N.73

8 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.3: 19 residues within 4Å: Chain A: T.92, I.100, E.104, A.107, E.134, F.176, F.196, E.197, V.201, Q.204, L.208, D.211, E.231, L.272, T.273, I.276, M.277 Ligands: FE.7, FE.8 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.96, A:Q.204 Water bridges: A:G.207, A:D.211 P6G.4: 10 residues within 4Å: Chain A: W.167, W.338, P.340, T.341, P.390, L.393, P.394, L.450, L.464, M.471 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.334 P6G.5: 13 residues within 4Å: Chain A: E.64, K.65, G.68, A.69, I.72, L.206, A.209, A.210, S.222, S.225, S.226, Q.228, T.229 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.69, A:L.206, A:A.210 P6G.6: 8 residues within 4Å: Chain A: E.391, T.392, F.454, Q.460, A.462, D.463 Chain C: P.20, H.37 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.460, A:A.462 Water bridges: A:L.464 P6G.13: 19 residues within 4Å: Chain D: T.92, I.100, E.104, A.107, E.134, F.176, F.196, E.197, V.201, Q.204, L.208, D.211, E.231, L.272, T.273, I.276, M.277 Ligands: FE.17, FE.18 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:E.134, D:E.197, D:Q.204, D:D.211 Water bridges: D:G.207, D:D.211 P6G.14: 10 residues within 4Å: Chain D: W.167, W.338, P.340, T.341, P.390, L.393, P.394, L.450, L.464, M.471 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:G.334 P6G.15: 13 residues within 4Å: Chain D: E.64, K.65, G.68, A.69, I.72, L.206, A.209, A.210, S.222, S.225, S.226, Q.228, T.229 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:A.69, D:L.206, D:A.210 P6G.16: 8 residues within 4Å: Chain D: E.391, T.392, F.454, Q.460, A.462, D.463 Chain F: P.20, H.37 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:Q.460, D:A.462 Water bridges: D:L.464

4 x FE: FE (III) ION(Non-covalent)

FE.7: 6 residues within 4Å: Chain A: E.104, E.134, H.137, E.231 Ligands: P6G.3, FE.8 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.104, A:E.134, A:H.137, H2O.1, H2O.1 FE.8: 6 residues within 4Å: Chain A: E.134, E.197, E.231, H.234 Ligands: P6G.3, FE.7 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.134, A:E.197, A:E.231, A:H.234, H2O.1 FE.17: 6 residues within 4Å: Chain D: E.104, E.134, H.137, E.231 Ligands: P6G.13, FE.18 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.104, D:E.134, D:H.137, H2O.22, H2O.22 FE.18: 6 residues within 4Å: Chain D: E.134, E.197, E.231, H.234 Ligands: P6G.13, FE.17 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.134, D:E.197, D:E.231, D:H.234, H2O.22

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Song, W.J. et al., Active Site Threonine Facilitates Proton Transfer during Dioxygen Activation at the Diiron Center of Toluene/o-Xylene Monooxygenase Hydroxylase. J.Am.Chem.Soc. (2010)

Release Date

2010-10-13

Peptides

Toluene o-xylene monooxygenase component: AD
Toluene o-xylene monooxygenase component: BE
Toluene o-xylene monooxygenase component: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
A

B
B

E
B

C
C

F
C

Toluene o-xylene monooxygenase component

Toluene o-xylene monooxygenase component

Toluene o-xylene monooxygenase component

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