Structure of PDB 1wwr Chain C

Receptor sequence
>1wwrC (length=160) Species: 63363 (Aquifex aeolicus) [Search protein sequence]
SGLVPRGSHMGKEYFLKVALREAKRAFEKGEVPVGAIIVKEGEIISKAHN
SVEELKDPTAHAEMLAIKEACRRLNTKYLEGCELYVTLEPCIMCSYALVL
SRIEKVIFSALDKKHGGVVSVFNILDEPTLNHRVKWEYYPLEEASELLSE
FFKKLRNNII
3D structure
PDB1wwr Crystal Structure of tRNA Adenosine Deaminase (TadA) from Aquifex aeolicus
ChainC
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) H52 E54 E80 C82 C85
Catalytic site (residue number reindexed from 1) H61 E63 E89 C91 C94
Enzyme Commision number 3.5.4.33: tRNA(adenine(34)) deaminase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN C H52 C82 C85 H61 C91 C94
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0008251 tRNA-specific adenosine deaminase activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
GO:0052717 tRNA-specific adenosine-34 deaminase activity
Biological Process
GO:0002100 tRNA wobble adenosine to inosine editing
GO:0008033 tRNA processing

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1wwr, PDBe:1wwr, PDBj:1wwr
PDBsum1wwr
PubMed15677468
UniProtO67050|TADA_AQUAE tRNA-specific adenosine deaminase (Gene Name=tadA)

[Back to BioLiP]