SMTL ID : 1k70.1

The Structure of Escherichia coli Cytosine Deaminase bound to 4-Hydroxy-3,4-Dihydro-1H-Pyrimidin-2-one

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-hexamer

Ligands

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

FE.1: 6 residues within 4Å: Chain A: H.61, H.63, H.214, H.246, D.313 Ligands: HPY.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.61, A:H.63, A:H.214, A:D.313 FE.3: 6 residues within 4Å: Chain B: H.61, H.63, H.214, H.246, D.313 Ligands: HPY.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.61, B:H.63, B:H.214, B:D.313 FE.5: 6 residues within 4Å: Chain C: H.61, H.63, H.214, H.246, D.313 Ligands: HPY.6 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:H.61, C:H.63, C:H.214, C:D.313 FE.7: 6 residues within 4Å: Chain D: H.61, H.63, H.214, H.246, D.313 Ligands: HPY.8 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:H.61, D:H.63, D:H.214, D:D.313 FE.9: 6 residues within 4Å: Chain E: H.61, H.63, H.214, H.246, D.313 Ligands: HPY.10 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:H.61, E:H.63, E:H.214, E:D.313 FE.11: 6 residues within 4Å: Chain F: H.61, H.63, H.214, H.246, D.313 Ligands: HPY.12 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:H.61, F:H.63, F:H.214, F:D.313

6 x HPY: 4-HYDROXY-3,4-DIHYDRO-1H-PYRIMIDIN-2-ONE(Non-covalent)

HPY.2: 13 residues within 4Å: Chain A: H.61, H.63, L.81, F.154, Q.156, I.183, H.214, E.217, H.246, D.313, D.314, W.319 Ligands: FE.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.156, A:Q.156 pi-Stacking: A:H.214, A:W.319, A:W.319 HPY.4: 13 residues within 4Å: Chain B: H.61, H.63, L.81, F.154, Q.156, I.183, H.214, E.217, H.246, D.313, D.314, W.319 Ligands: FE.3 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.156, B:Q.156 pi-Stacking: B:H.214, B:W.319, B:W.319 HPY.6: 13 residues within 4Å: Chain C: H.61, H.63, L.81, F.154, Q.156, I.183, H.214, E.217, H.246, D.313, D.314, W.319 Ligands: FE.5 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:Q.156, C:Q.156 pi-Stacking: C:H.214, C:W.319, C:W.319 HPY.8: 13 residues within 4Å: Chain D: H.61, H.63, L.81, F.154, Q.156, I.183, H.214, E.217, H.246, D.313, D.314, W.319 Ligands: FE.7 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:Q.156, D:Q.156 Water bridges: D:E.217, D:E.217 pi-Stacking: D:H.214, D:W.319, D:W.319 HPY.10: 13 residues within 4Å: Chain E: H.61, H.63, L.81, F.154, Q.156, I.183, H.214, E.217, H.246, D.313, D.314, W.319 Ligands: FE.9 7 PLIP interactions: 7 interactions with chain E Hydrogen bonds: E:Q.156, E:Q.156 Water bridges: E:E.217, E:E.217 pi-Stacking: E:H.214, E:W.319, E:W.319 HPY.12: 13 residues within 4Å: Chain F: H.61, H.63, L.81, F.154, Q.156, I.183, H.214, E.217, H.246, D.313, D.314, W.319 Ligands: FE.11 7 PLIP interactions: 7 interactions with chain F Hydrogen bonds: F:Q.156, F:Q.156 Water bridges: F:E.217, F:E.217 pi-Stacking: F:H.214, F:W.319, F:W.319

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ireton, G.C. et al., The structure of Escherichia coli cytosine deaminase. J.Mol.Biol. (2002)

Release Date

2002-02-06

Peptides

Cytosine Deaminase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

Cytosine Deaminase

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