SMTL ID : 1ra0.1

Bacterial cytosine deaminase D314G mutant bound to 5-fluoro-4-(S)-hydroxy-3,4-dihydropyrimidine.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

homo-hexamer

Ligands

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

FE.1: 6 residues within 4Å: Chain A: H.65, H.67, H.218, H.250, D.317 Ligands: FPY.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.65, A:H.67, A:H.218, A:D.317 FE.3: 6 residues within 4Å: Chain B: H.65, H.67, H.218, H.250, D.317 Ligands: FPY.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.65, B:H.67, B:H.218, B:D.317 FE.5: 6 residues within 4Å: Chain C: H.65, H.67, H.218, H.250, D.317 Ligands: FPY.6 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:H.65, C:H.67, C:H.218, C:D.317 FE.7: 6 residues within 4Å: Chain D: H.65, H.67, H.218, H.250, D.317 Ligands: FPY.8 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:H.65, D:H.67, D:H.218, D:D.317 FE.9: 6 residues within 4Å: Chain E: H.65, H.67, H.218, H.250, D.317 Ligands: FPY.10 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:H.65, E:H.67, E:H.218, E:D.317 FE.11: 6 residues within 4Å: Chain F: H.65, H.67, H.218, H.250, D.317 Ligands: FPY.12 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:H.65, F:H.67, F:H.218, F:D.317

6 x FPY: (4S)-5-FLUORO-4-HYDROXY-3,4-DIHYDROPYRIMIDIN-2(1H)-ONE(Non-covalent)

FPY.2: 12 residues within 4Å: Chain A: H.65, H.67, L.85, F.158, Q.160, I.187, H.218, E.221, H.250, D.317, W.323 Ligands: FE.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.160, A:Q.160 pi-Cation interactions: A:H.218 FPY.4: 12 residues within 4Å: Chain B: H.65, H.67, L.85, F.158, Q.160, I.187, H.218, E.221, H.250, D.317, W.323 Ligands: FE.3 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.160, B:Q.160 pi-Cation interactions: B:H.218 FPY.6: 12 residues within 4Å: Chain C: H.65, H.67, L.85, F.158, Q.160, I.187, H.218, E.221, H.250, D.317, W.323 Ligands: FE.5 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:Q.160, C:Q.160 pi-Cation interactions: C:H.218 FPY.8: 12 residues within 4Å: Chain D: H.65, H.67, L.85, F.158, Q.160, I.187, H.218, E.221, H.250, D.317, W.323 Ligands: FE.7 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:Q.160, D:Q.160 Water bridges: D:E.221, D:E.221 pi-Cation interactions: D:H.218 FPY.10: 12 residues within 4Å: Chain E: H.65, H.67, L.85, F.158, Q.160, I.187, H.218, E.221, H.250, D.317, W.323 Ligands: FE.9 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:Q.160, E:Q.160 Water bridges: E:E.221, E:E.221 pi-Cation interactions: E:H.218 FPY.12: 12 residues within 4Å: Chain F: H.65, H.67, L.85, F.158, Q.160, I.187, H.218, E.221, H.250, D.317, W.323 Ligands: FE.11 5 PLIP interactions: 5 interactions with chain F Hydrogen bonds: F:Q.160, F:Q.160 Water bridges: F:E.221, F:E.221 pi-Cation interactions: F:H.218

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mahan, S.D. et al., Random mutagenesis and selection of Escherichia coli cytosine deaminase for cancer gene therapy. Protein Eng.Des.Sel. (2004)

Release Date

2004-10-05

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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