SMTL ID : 7e3u.1

Crystal structure of the Pseudomonas aeruginosa dihydropyrimidinase complexed with 5-AU

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.16 Å

Oligo State

homo-dimer

Ligands

1 x WBU: 5-AMINO-1H-PYRIMIDINE-2,4-DIONE(Non-covalent)

WBU.1: 14 residues within 4Å: Chain A: H.61, L.64, K.150, F.152, Y.155, H.183, M.288, S.289, D.316, C.318, N.337, G.338 Ligands: ZN.2, ZN.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.61, A:Y.155, A:H.183, A:S.289, A:S.289, A:N.337

4 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain A: H.59, K.150, H.183, H.239 Ligands: WBU.1, ZN.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.183, A:H.239 ZN.3: 6 residues within 4Å: Chain A: H.59, H.61, K.150, D.316 Ligands: WBU.1, ZN.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.59, A:H.61, A:D.316 ZN.4: 5 residues within 4Å: Chain B: H.59, H.61, K.150, D.316 Ligands: ZN.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.59, B:H.61, B:D.316 ZN.5: 4 residues within 4Å: Chain B: K.150, H.183, H.239 Ligands: ZN.4 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:H.183, B:H.239

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lin, E.S. et al., Molecular Insights into How the Dimetal Center in Dihydropyrimidinase Can Bind the Thymine Antagonist 5-Aminouracil: A Different Binding Mode from the Anticancer Drug 5-Fluorouracil. Bioinorg Chem Appl (2022)

Release Date

2022-02-16

Peptides

D-hydantoinase/dihydropyrimidinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D-hydantoinase/dihydropyrimidinase

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