SMTL ID : 4co9.2 (1 other biounit)

Crystal structure of kynurenine formamidase from Bacillus anthracis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: D.58, H.163, E.175 Ligands: ZN.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.58, A:H.163, A:E.175, H2O.5, H2O.10 ZN.2: 5 residues within 4Å: Chain A: H.52, H.56, D.58, E.175 Ligands: ZN.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.52, A:D.58, A:E.175, H2O.2, H2O.5 ZN.9: 4 residues within 4Å: Chain B: D.58, H.163, E.175 Ligands: ZN.10 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.58, B:H.163, B:E.175, H2O.15, H2O.18 ZN.10: 5 residues within 4Å: Chain B: H.52, H.56, D.58, E.175 Ligands: ZN.9 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.52, B:H.56, B:D.58, B:E.175, H2O.13, H2O.15

3 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.3: 1 residues within 4Å: Chain A: G.40 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:G.40, H2O.4, H2O.4, H2O.4, H2O.4, H2O.12 MG.7: 1 residues within 4Å: Chain A: D.66 No protein-ligand interaction detected (PLIP) MG.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.4: 10 residues within 4Å: Chain A: W.8, V.79, E.188, I.190, R.209 Chain B: W.8, V.79, E.188, I.190, R.209 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.209, B:R.209 Water bridges: B:R.209

2 x GXT: ethanedial(Non-covalent)

GXT.5: 3 residues within 4Å: Chain A: R.83, G.185, D.186 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.186 GXT.6: 1 residues within 4Å: Chain A: E.104 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.104 Water bridges: A:G.105, A:G.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Diaz-Saez, L. et al., Structure of Bacterial Kynurenine Formamidase Reveals a Crowded Binuclear-Zinc Catalytic Site Primed to Generate a Potent Nucleophile. Biochem.J. (2014)

Release Date

2014-04-02

Peptides

KYNURENINE FORMAMIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

KYNURENINE FORMAMIDASE

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