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1 keywords

CATH Domain 1wwrC00

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

3.5.4.33
tRNA(adenine(34)) deaminase.
based on mapping to UniProt O67050
Adenine(34) in tRNA + H(2)O = hypoxanthine(34) in tRNA + NH(3).
-!- The enzyme is involved in editing of tRNA.

UniProtKB Entries (1)

O67050
TADA_AQUAE
Aquifex aeolicus VF5
TRNA-specific adenosine deaminase

PDB Structure

PDB 1WWR
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal Structure of tRNA Adenosine Deaminase (TadA) from Aquifex aeolicus
Kuratani, M., Ishii, R., Bessho, Y., Fukunaga, R., Sengoku, T., Shirouzu, M., Sekine, S., Yokoyama, S.
J.Biol.Chem.
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