Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0003963 | molecular_function | RNA-3'-phosphate cyclase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006396 | biological_process | RNA processing |
| A | 0016874 | molecular_function | ligase activity |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0003963 | molecular_function | RNA-3'-phosphate cyclase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006396 | biological_process | RNA processing |
| B | 0016874 | molecular_function | ligase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CIT A 401 |
| Chain | Residue |
| A | GLU14 |
| A | GLY16 |
| A | GLY17 |
| A | ARG21 |
| A | ARG40 |
| A | ARG43 |
| A | GLN51 |
| A | HIS52 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CIT B 401 |
| Chain | Residue |
| B | GLY17 |
| B | ARG21 |
| B | ARG40 |
| B | ARG43 |
| B | HIS52 |
| B | HOH2215 |
| B | HOH2216 |
| B | GLY16 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE DTO B 402 |
| Chain | Residue |
| B | GLY234 |
| B | ASN235 |
| B | GLY254 |
| B | GLU255 |
| B | LYS256 |
| B | VAL258 |
| B | VAL263 |
| B | HOH2176 |
Functional Information from PROSITE/UniProt
| site_id | PS01287 |
| Number of Residues | 11 |
| Details | RTC RNA 3'-terminal phosphate cyclase signature. HGfyPaGGGvV |
| Chain | Residue | Details |
| A | HIS158-VAL168 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS309 | |
| B | HIS309 | |
| Chain | Residue | Details |
| A | GLN104 | |
| B | ASP287 | |
| B | GLN288 | |
| B | HIS309 | |
| A | PRO131 | |
| A | TYR284 | |
| A | ASP287 | |
| A | GLN288 | |
| A | HIS309 | |
| B | GLN104 | |
| B | PRO131 | |
| B | TYR284 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | |
| Chain | Residue | Details |
| A | HIS309 | |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | |
| Chain | Residue | Details |
| B | HIS309 | |
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 882 |
| Chain | Residue | Details |
| A | GLU14 | modifies pKa |
| A | HIS309 | covalent catalysis |
| site_id | MCSA2 |
| Number of Residues | 2 |
| Details | M-CSA 882 |
| Chain | Residue | Details |
| B | GLU14 | modifies pKa |
| B | HIS309 | covalent catalysis |
