SMTL ID : 6wnc.1

Structure of the Rieske non-heme iron oxygenase GxtA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

3 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.1: 8 residues within 4Å: Chain A: C.55, H.57, R.58, V.60, C.74, Y.76, H.77, W.79 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.55, A:H.57, A:C.74, A:H.77 FES.4: 7 residues within 4Å: Chain B: C.55, H.57, R.58, C.74, Y.76, H.77, W.79 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.55, B:H.57, B:C.74, B:H.77 FES.6: 7 residues within 4Å: Chain C: C.55, H.57, R.58, C.74, Y.76, H.77, W.79 4 PLIP interactions: 4 interactions with chain C, Metal complexes: C:C.55, C:H.57, C:C.74, C:H.77

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: S.159, Q.226, C.228, D.239, Y.255 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.216, A:Y.255 GOL.7: 2 residues within 4Å: Chain C: D.239, Y.273 No protein-ligand interaction detected (PLIP)

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

FE.3: 4 residues within 4Å: Chain A: N.158, H.164, H.169, D.280 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.164, A:H.169, A:D.280, H2O.2, H2O.3 FE.5: 4 residues within 4Å: Chain B: N.158, H.164, H.169, D.280 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.164, B:H.169, B:D.280, H2O.7, H2O.7 FE.8: 3 residues within 4Å: Chain C: H.164, H.169, D.280 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:H.164, C:H.169, C:D.280, H2O.12, H2O.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lukowski, A.L. et al., Structural basis for divergent C-H hydroxylation selectivity in two Rieske oxygenases. Nat Commun (2020)

Release Date

2020-06-17

Peptides

SxtDIOX: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

SxtDIOX

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