1Z3A
Crystal structure of tRNA adenosine deaminase TadA from Escherichia coli
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0002100 | biological_process | tRNA wobble adenosine to inosine editing |
A | 0003824 | molecular_function | catalytic activity |
A | 0006382 | biological_process | adenosine to inosine editing |
A | 0008033 | biological_process | tRNA processing |
A | 0008251 | molecular_function | tRNA-specific adenosine deaminase activity |
A | 0008270 | molecular_function | zinc ion binding |
A | 0016787 | molecular_function | hydrolase activity |
A | 0042803 | molecular_function | protein homodimerization activity |
A | 0046872 | molecular_function | metal ion binding |
A | 0052717 | molecular_function | tRNA-specific adenosine-34 deaminase activity |
B | 0002100 | biological_process | tRNA wobble adenosine to inosine editing |
B | 0003824 | molecular_function | catalytic activity |
B | 0006382 | biological_process | adenosine to inosine editing |
B | 0008033 | biological_process | tRNA processing |
B | 0008251 | molecular_function | tRNA-specific adenosine deaminase activity |
B | 0008270 | molecular_function | zinc ion binding |
B | 0016787 | molecular_function | hydrolase activity |
B | 0042803 | molecular_function | protein homodimerization activity |
B | 0046872 | molecular_function | metal ion binding |
B | 0052717 | molecular_function | tRNA-specific adenosine-34 deaminase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE ZN A 301 |
Chain | Residue |
A | HIS68 |
A | CYS98 |
A | CYS101 |
A | HOH416 |
site_id | AC2 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE ZN B 302 |
Chain | Residue |
B | HIS68 |
B | CYS98 |
B | CYS101 |
B | HOH413 |
Functional Information from PROSITE/UniProt
site_id | PS00903 |
Number of Residues | 38 |
Details | CYT_DCMP_DEAMINASES_1 Cytidine and deoxycytidylate deaminases zinc-binding region signature. HAEimALrqgglvmqnyrlidatlyvtle...........PCvm......CagaM |
Chain | Residue | Details |
A | HIS68-MET105 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 2 |
Details | ACT_SITE: Proton donor => ECO:0000305|PubMed:16700551 |
Chain | Residue | Details |
A | PRO59 | |
B | PRO59 |
site_id | SWS_FT_FI2 |
Number of Residues | 6 |
Details | BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00972, ECO:0000269|PubMed:16700551 |
Chain | Residue | Details |
A | ASN57 | |
A | ILE87 | |
A | THR90 | |
B | ASN57 | |
B | ILE87 | |
B | THR90 |