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

X-ray Crystal Structure of Toluene/o-Xylene Monooxygenase Hydroxylase I100W Mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-2-2-2-mer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 10 residues within 4Å: Chain A: E.104, A.107, E.134, F.176, F.196, E.197, T.201, E.231 Ligands: FE.4, FE.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.201, A:T.201 GOL.2: 6 residues within 4Å: Chain A: L.95, H.96, W.100, Q.204, L.272, T.273 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.96, A:W.100, A:Q.204 GOL.7: 10 residues within 4Å: Chain D: E.104, A.107, E.134, F.176, F.196, E.197, T.201, E.231 Ligands: FE.10, FE.11 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:T.201 GOL.8: 6 residues within 4Å: Chain D: L.95, H.96, W.100, Q.204, L.272, T.273 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:H.96, D:W.100, D:Q.204

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

P6G.3: 16 residues within 4Å: Chain A: E.32, M.33, R.37, T.182, R.183, D.184, A.187, Q.256, M.257, V.260, I.439, D.440, R.443 Chain B: P.53, M.54, W.57 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.37, A:R.183, A:R.183, A:D.184, A:Q.256, A:D.440 Water bridges: B:M.54 P6G.9: 16 residues within 4Å: Chain D: E.32, M.33, R.37, T.182, R.183, D.184, A.187, Q.256, M.257, V.260, I.439, D.440, R.443 Chain E: P.53, M.54, W.57 9 PLIP interactions: 8 interactions with chain D, 1 interactions with chain E Hydrogen bonds: D:E.32, D:R.37, D:R.183, D:R.183, D:Q.256, D:D.440, D:D.440, D:Y.444 Water bridges: E:M.54

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

FE.4: 5 residues within 4Å: Chain A: E.104, E.134, H.137 Ligands: GOL.1, FE.5 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.4 FE.5: 6 residues within 4Å: Chain A: E.134, E.197, E.231, H.234 Ligands: GOL.1, FE.4 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.4 FE.10: 5 residues within 4Å: Chain D: E.104, E.134, H.137 Ligands: GOL.7, FE.11 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.104, D:E.134, D:H.137, H2O.8, H2O.10 FE.11: 6 residues within 4Å: Chain D: E.134, E.197, E.231, H.234 Ligands: GOL.7, FE.10 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.10

2 x MPO: 3[N-MORPHOLINO]PROPANE SULFONIC ACID(Non-covalent)

MPO.6: 12 residues within 4Å: Chain B: C.62, F.63, S.65, L.67, K.68, H.69, D.70, D.71, W.72, N.73, P.147, W.215 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.65, B:S.65, B:H.69, B:W.72, B:N.73 MPO.12: 12 residues within 4Å: Chain E: C.62, F.63, S.65, L.67, K.68, H.69, D.70, D.71, W.72, N.73, P.147, W.215 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:S.65, E:S.65, E:H.69, E:W.72, E:N.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murray, L.J. et al., Dioxygen activation at non-heme diiron centers: oxidation of a proximal residue in the I100W variant of toluene/o-xylene monooxygenase hydroxylase. Biochemistry (2007)

Release Date

2007-12-18

Peptides

Toluene, o-xylene monooxygenase oxygenase subunit;alpha: AD
Toluene, o-xylene monooxygenase oxygenase subunit;beta: BE
Toluene, o-xylene monooxygenase oxygenase subunit;gamma: 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 oxygenase subunit;alpha

Toluene, o-xylene monooxygenase oxygenase subunit;beta

Toluene, o-xylene monooxygenase oxygenase subunit;gamma

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