ISDA: 2O3K

Deposition Date 2006-12-01

Release Date 2007-10-16

Last Version Date 2023-08-30

Entry Detail

PDB ID:

2O3K

Keywords:

HYDROLASE

Title:

Yeast Cytosine Deaminase D92E Triple Mutant bound to transition state analogue HPY

Biological Source:

Source Organism:

Saccharomyces cerevisiae (Taxon ID: 4932)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.30 Å

R-Value Free:

0.25

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cytosine deaminase
Gene (Uniprot):FCY1
Mutagens:A23L, D92E, V108I, I140L
Chain IDs:A, B
Chain Length:161
Number of Molecules:2
Biological Source:Saccharomyces cerevisiae

UniProt ID:Q12178 Pfam ID:PF00383 EC:3.5.4.1

Ligand Molecules

HPY

Primary Citation

Crystal structure of Yeast Cytosine Deaminase D92E Triple Mutant bound to transition state analogue HPY

Stolworthy, T, Korkegian, A.M, Willmon, C, Stoddard, B.L, Black, M.E.Show

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Primary Citation of related structures