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7CPH

Crystal structure of tRNA adenosine deaminase from Bacillus subtilis

Functional Information from GO Data
ChainGOidnamespacecontents
A0002100biological_processtRNA wobble adenosine to inosine editing
A0003824molecular_functioncatalytic activity
A0008033biological_processtRNA processing
A0008251molecular_functiontRNA-specific adenosine deaminase activity
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
A0052717molecular_functiontRNA-specific adenosine-34 deaminase activity
B0002100biological_processtRNA wobble adenosine to inosine editing
B0003824molecular_functioncatalytic activity
B0008033biological_processtRNA processing
B0008251molecular_functiontRNA-specific adenosine deaminase activity
B0008270molecular_functionzinc ion binding
B0016787molecular_functionhydrolase activity
B0046872molecular_functionmetal ion binding
B0052717molecular_functiontRNA-specific adenosine-34 deaminase activity
Functional Information from PROSITE/UniProt
site_idPS00903
Number of Residues38
DetailsCYT_DCMP_DEAMINASES_1 Cytidine and deoxycytidylate deaminases zinc-binding region signature. HAEmlVIdeackalgtwrlegatlyvtle...........PCpm......CagaV
ChainResidueDetails
AHIS53-VAL90

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues236
DetailsDomain: {"description":"CMP/dCMP-type deaminase","evidences":[{"source":"PROSITE-ProRule","id":"PRU01083","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"HAMAP-Rule","id":"MF_00972","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00972","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

250359

PDB entries from 2026-03-11

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