1R8A
Crystal Structures of an Archaeal Class I CCA-Adding Enzyme and Its Nucleotide Complexes
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0000049 | molecular_function | tRNA binding |
A | 0000287 | molecular_function | magnesium ion binding |
A | 0001680 | biological_process | tRNA 3'-terminal CCA addition |
A | 0003723 | molecular_function | RNA binding |
A | 0004810 | molecular_function | CCA tRNA nucleotidyltransferase activity |
A | 0005524 | molecular_function | ATP binding |
A | 0008033 | biological_process | tRNA processing |
A | 0016779 | molecular_function | nucleotidyltransferase activity |
A | 0031123 | biological_process | RNA 3'-end processing |
A | 0042245 | biological_process | RNA repair |
A | 0046872 | molecular_function | metal ion binding |
A | 0106354 | biological_process | tRNA surveillance |
A | 0160016 | molecular_function | CCACCA tRNA nucleotidyltransferase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 3 |
Details | BINDING SITE FOR RESIDUE MN A 603 |
Chain | Residue |
A | ARG129 |
A | HIS133 |
A | ASP218 |
site_id | AC2 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE MN A 604 |
Chain | Residue |
A | GLU59 |
A | ASP61 |
A | ASP110 |
A | HOH750 |
site_id | AC3 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE NA A 605 |
Chain | Residue |
A | THR395 |
A | HOH766 |
A | LYS205 |
A | SER391 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 1 |
Details | BINDING: BINDING => ECO:0000269|PubMed:14592988, ECO:0000269|PubMed:14636575, ECO:0000269|PubMed:25640237, ECO:0007744|PDB:1R89, ECO:0007744|PDB:1UEU, ECO:0007744|PDB:4X4O, ECO:0007744|PDB:4X4Q, ECO:0007744|PDB:4X4S |
Chain | Residue | Details |
A | SER47 |
site_id | SWS_FT_FI2 |
Number of Residues | 4 |
Details | BINDING: BINDING => ECO:0000269|PubMed:14592988, ECO:0000269|PubMed:14636575, ECO:0000269|PubMed:25640237, ECO:0007744|PDB:1R89, ECO:0007744|PDB:1UEU, ECO:0007744|PDB:4X4Q, ECO:0007744|PDB:4X4S |
Chain | Residue | Details |
A | ARG50 | |
A | HIS133 | |
A | LYS152 | |
A | TYR161 |
site_id | SWS_FT_FI3 |
Number of Residues | 1 |
Details | BINDING: BINDING => ECO:0000269|PubMed:14592988, ECO:0007744|PDB:1UEV |
Chain | Residue | Details |
A | GLU59 |
site_id | SWS_FT_FI4 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000269|PubMed:14592988, ECO:0007744|PDB:1R89, ECO:0007744|PDB:1UEV |
Chain | Residue | Details |
A | ASP61 | |
A | ASP110 |