SMTL ID : 1yfw.1

Crystal structure of 3-hydroxyanthranilate-3,4-dioxygenase from Ralstonia metallidurans complexed with 4-chloro-3-hydroxyanthranilic acid and O2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

FE.1: 6 residues within 4Å: Chain A: H.51, E.57, H.95, E.110 Ligands: OXY.3, 4AA.5 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.51, A:E.57, A:E.57, A:H.95 FE.2: 4 residues within 4Å: Chain A: C.125, C.128, C.162, C.165 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.125, A:C.128, A:C.162, A:C.165 FE.6: 6 residues within 4Å: Chain B: H.51, E.57, H.95, E.110 Ligands: OXY.8, 4AA.10 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.51, B:E.57, B:E.57, B:H.95 FE.7: 4 residues within 4Å: Chain B: C.125, C.128, C.162, C.165 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.125, B:C.128, B:C.162, B:C.165

2 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.3: 6 residues within 4Å: Chain A: R.47, H.51, H.95, P.97 Ligands: FE.1, 4AA.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.47, A:R.47 OXY.8: 6 residues within 4Å: Chain B: R.47, H.51, H.95, P.97 Ligands: FE.6, 4AA.10 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.47, B:R.47

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.4: 6 residues within 4Å: Chain A: V.132, H.133, D.158, K.159, R.161, P.163 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.132, A:H.133 TRS.9: 6 residues within 4Å: Chain B: V.132, H.133, D.158, K.159, R.161, P.163 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.132, B:H.133

2 x 4AA: 4-CHLORO-3-HYDROXYANTHRANILIC ACID(Non-covalent)

4AA.5: 15 residues within 4Å: Chain A: V.25, N.27, V.41, R.47, H.51, E.57, F.59, P.97, R.99, V.108, E.110, I.142, L.146 Ligands: FE.1, OXY.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.25, A:P.97, A:L.146 Hydrogen bonds: A:E.57 Water bridges: A:V.25 Salt bridges: A:R.99 pi-Cation interactions: A:R.47 4AA.10: 15 residues within 4Å: Chain B: V.25, N.27, V.41, R.47, H.51, E.57, F.59, P.97, R.99, V.108, E.110, I.142, L.146 Ligands: FE.6, OXY.8 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.25, B:P.97, B:L.146 Hydrogen bonds: B:E.57, B:E.110 Water bridges: B:V.25 Salt bridges: B:R.99 pi-Cation interactions: B:R.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Y. et al., Structural Studies on 3-Hydroxyanthranilate-3,4-dioxygenase: The Catalytic Mechanism of a Complex Oxidation Involved in NAD Biosynthesis. Biochemistry (2005)

Release Date

2005-05-31

Peptides

3-hydroxyanthranilate-3,4-dioxygenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3-hydroxyanthranilate-3,4-dioxygenase

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