Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0000428 | cellular_component | DNA-directed RNA polymerase complex | 
| A | 0003677 | molecular_function | DNA binding | 
| A | 0003899 | molecular_function | DNA-directed RNA polymerase activity | 
| A | 0006351 | biological_process | DNA-templated transcription | 
| A | 0016740 | molecular_function | transferase activity | 
| A | 0016779 | molecular_function | nucleotidyltransferase activity | 
| A | 0019083 | biological_process | viral transcription | 
| A | 0034062 | molecular_function | 5'-3' RNA polymerase activity | 
| A | 0039695 | biological_process | DNA-templated viral transcription | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 1 | 
| Details | BINDING SITE FOR RESIDUE MG A 884 | 
| site_id | AC2 | 
| Number of Residues | 3 | 
| Details | BINDING SITE FOR RESIDUE MG A 885 | 
| Chain | Residue | 
| A | ASP537 | 
| A | ASP812 | 
| A | GH3902 | 
| site_id | AC3 | 
| Number of Residues | 7 | 
| Details | BINDING SITE FOR RESIDUE GH3 A 901 | 
| Chain | Residue | 
| A | GH3902 | 
| T | DC5 | 
| A | ARG394 | 
| A | ARG425 | 
| A | ASN437 | 
| A | ILE810 | 
| A | MG884 | 
| site_id | AC4 | 
| Number of Residues | 9 | 
| Details | BINDING SITE FOR RESIDUE GH3 A 902 | 
| Chain | Residue | 
| A | TYR571 | 
| A | ARG627 | 
| A | TYR639 | 
| A | HIS784 | 
| A | ASP812 | 
| A | MG885 | 
| A | GH3901 | 
| T | DC4 | 
| T | DC5 | 
Functional Information from PROSITE/UniProt
| site_id | PS00489 | 
| Number of Residues | 15 | 
| Details | RNA_POL_PHAGE_2 Bacteriophage-type RNA polymerase family active site signature 2. VtRsvtKrsVMTlaY | 
| Chain | Residue | Details | 
| A | VAL625-TYR639 |  | 
| site_id | PS00900 | 
| Number of Residues | 12 | 
| Details | RNA_POL_PHAGE_1 Bacteriophage-type RNA polymerase family active site signature 1. PLafDGSCSGIQ | 
| Chain | Residue | Details | 
| A | PRO533-GLN544 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 2 | 
| Details | Active site: {"evidences":[{"source":"PubMed","id":"8133519","evidenceCode":"ECO:0000269"}]} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 1 | 
| Details | Active site: {"evidences":[{"source":"PubMed","id":"1847871","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8133519","evidenceCode":"ECO:0000269"}]} | 
Catalytic Information from CSA
| site_id | CSA1 | 
| Number of Residues | 1 | 
| Details | Annotated By Reference To The Literature 1s76 | 
| Chain | Residue | Details | 
| A | LYS631 |  |