Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003950 | molecular_function | NAD+ poly-ADP-ribosyltransferase activity |
| B | 0003950 | molecular_function | NAD+ poly-ADP-ribosyltransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 1201 |
| Chain | Residue |
| A | CYS1081 |
| A | HIS1084 |
| A | CYS1089 |
| A | CYS1092 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | binding site for residue SO4 A 1202 |
| Chain | Residue |
| A | HOH1321 |
| B | HOH1209 |
| A | HOH1344 |
| A | HOH1422 |
| A | HOH1463 |
| A | ARG977 |
| A | HIS979 |
| A | ARG980 |
| A | LYS1067 |
| A | GLN1070 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 1203 |
| Chain | Residue |
| A | ASN990 |
| A | ARG991 |
| B | GLU1161 |
| B | HOH1208 |
| B | HOH1212 |
| B | HOH1226 |
| site_id | AC4 |
| Number of Residues | 19 |
| Details | binding site for residue KK6 A 1204 |
| Chain | Residue |
| A | PHE1030 |
| A | HIS1031 |
| A | GLY1032 |
| A | PRO1034 |
| A | PHE1035 |
| A | ALA1038 |
| A | ILE1039 |
| A | GLY1043 |
| A | ASP1045 |
| A | HIS1048 |
| A | TYR1050 |
| A | TYR1060 |
| A | SER1068 |
| A | TYR1071 |
| A | GLY1074 |
| A | ILE1075 |
| B | GLU1138 |
| A | HOH1353 |
| A | HOH1519 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | binding site for residue PG4 A 1205 |
| Chain | Residue |
| A | LYS999 |
| A | CYS1001 |
| A | ASN1002 |
| A | LYS1003 |
| A | TRP1006 |
| A | ASN1022 |
| A | ARG1100 |
| B | TYR1148 |
| B | GLU1150 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS1081 | |
| A | HIS1084 | |
| A | CYS1089 | |
| A | CYS1092 | |
