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1 keywords

CATH Domain 1wkqB00

CATH Classification

Level CATH Code Description
Class 3 Alpha Beta
Architecture 3.40 3-Layer(aba) Sandwich
Topology 3.40.140 Cytidine Deaminase; domain 2
Homologous Superfamily 3.40.140.10 Cytidine Deaminase, domain 2

Domain Context

CATH Clusters

Superfamily Cytidine Deaminase, domain 2
Functional Family tRNA-specific adenosine deaminase

Enzyme Information

3.5.4.3
Guanine deaminase.
based on mapping to UniProt O34598
Guanine + H(2)O = xanthine + NH(3).

UniProtKB Entries (1)

O34598
GUAD_BACSU
Bacillus subtilis subsp. subtilis str. 168
Guanine deaminase

PDB Structure

PDB 1WKQ
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal Structure of Bacillus subtilis Guanine Deaminase: THE FIRST DOMAIN-SWAPPED STRUCTURE IN THE CYTIDINE DEAMINASE SUPERFAMILY
Liaw, S.H., Chang, Y.J., Lai, C.T., Chang, H.C., Chang, G.G.
J.Biol.Chem.
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