Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| 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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE ATP A 401 |
| Chain | Residue |
| A | GLU14 |
| A | PRO131 |
| A | PHE251 |
| A | TYR284 |
| A | ASP287 |
| A | GLN288 |
| A | ASN309 |
| A | HOH370 |
| A | HOH371 |
| A | HOH377 |
| A | HOH423 |
| A | GLY16 |
| A | CO501 |
| A | GLY17 |
| A | GLN18 |
| A | ARG21 |
| A | ARG40 |
| A | ARG43 |
| A | GLN104 |
| A | SER129 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CO A 501 |
| Chain | Residue |
| A | GLU14 |
| A | HOH370 |
| A | ATP401 |
| A | HOH423 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CO A 340 |
| Chain | Residue |
| A | HIS225 |
| A | HIS225 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CO A 341 |
| Chain | Residue |
| A | HIS158 |
| A | GLU221 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 342 |
| Chain | Residue |
| A | LYS45 |
| A | ARG50 |
| A | SER95 |
| A | HOH379 |
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
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | Active site: {"description":"Tele-AMP-histidine intermediate","evidences":[{"source":"PubMed","id":"20399182","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1QMH","evidenceCode":"ECO:0007744"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"20399182","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3KGD","evidenceCode":"ECO:0007744"}]} |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 882 |
| Chain | Residue | Details |
| A | GLU14 | modifies pKa |
| A | ASN309 | covalent catalysis |
