SMTL ID : 1ox7.1

Crystal structure of yeast cytosine deaminase apo-enzyme: inorganic zinc bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.43 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain B: H.65, C.94, C.97 Ligands: ZN.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.65, B:C.94, B:C.97, H2O.180 ZN.2: 3 residues within 4Å: Chain A: H.65, E.67 Ligands: ZN.3 No protein-ligand interaction detected (PLIP) ZN.3: 4 residues within 4Å: Chain A: H.65, C.94, C.97 Ligands: ZN.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.65, A:C.94, A:C.97, H2O.22 ZN.4: 3 residues within 4Å: Chain B: H.65, E.67 Ligands: ZN.1 No protein-ligand interaction detected (PLIP)

1 x CA: CALCIUM ION(Non-covalent)

CA.5: 1 residues within 4Å: Chain B: E.131 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ireton, G.C. et al., The 1.14 a crystal structure of yeast Cytosine deaminase. Evolution of nucleotide salvage enzymes and implications for genetic chemotherapy. Structure (2003)

Release Date

2003-08-19

Peptides

Cytosine deaminase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cytosine deaminase

Related Entries With Identical Sequence