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 | 11 |
| Details | BINDING SITE FOR RESIDUE U1T A 2162 |
| Chain | Residue |
| A | HIS1031 |
| A | TYR1071 |
| A | GLU1138 |
| A | GLY1032 |
| A | PHE1035 |
| A | ALA1049 |
| A | TYR1050 |
| A | TYR1060 |
| A | ALA1062 |
| A | LYS1067 |
| A | SER1068 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE U1T B 2162 |
| Chain | Residue |
| B | HIS1031 |
| B | GLY1032 |
| B | PHE1035 |
| B | TYR1050 |
| B | TYR1060 |
| B | ALA1062 |
| B | LYS1067 |
| B | SER1068 |
| B | TYR1071 |
| B | ILE1075 |
| B | GLU1138 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 2163 |
| Chain | Residue |
| B | CYS1081 |
| B | HIS1084 |
| B | CYS1089 |
| B | CYS1092 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 2163 |
| Chain | Residue |
| A | CYS1081 |
| A | HIS1084 |
| A | CYS1089 |
| A | CYS1092 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2164 |
| Chain | Residue |
| A | ARG977 |
| A | HIS979 |
| A | ARG980 |
| A | LYS1067 |
| A | GLN1070 |
| A | HOH2033 |
| A | HOH2035 |
| A | HOH2104 |
| site_id | AC6 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 B 2164 |
| Chain | Residue |
| B | ARG977 |
| B | HIS979 |
| B | ARG980 |
| B | LYS1067 |
| B | GLN1070 |
| B | HOH2029 |
| B | HOH2031 |
| B | HOH2075 |
| B | HOH2101 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2165 |
| Chain | Residue |
| A | ASN990 |
| A | ARG991 |
| A | PRO1160 |
| A | GLU1161 |
| A | HOH2045 |
| A | HOH2048 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 2165 |
| Chain | Residue |
| B | ASN990 |
| B | ARG991 |
| B | PRO1160 |
| B | GLU1161 |
| B | HOH2037 |
| site_id | AC9 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 2166 |
| Chain | Residue |
| A | ARG1128 |
| A | PRO1129 |
| A | PRO1129 |
| A | SER1130 |
| A | SER1130 |
| A | VAL1131 |
| A | VAL1131 |
| A | ASN1132 |
| A | GLY1133 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 2167 |
| Chain | Residue |
| A | ARG977 |
| A | GLU978 |
| A | HIS979 |
| A | GLY983 |
| A | GLY987 |
| A | ILE988 |
| A | PHE989 |
| A | HOH2044 |
| site_id | BC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 2166 |
| Chain | Residue |
| B | VAL976 |
| B | ARG977 |
| B | GLU978 |
| B | HIS979 |
| B | GLY983 |
| B | GLY987 |
| B | ILE988 |
| B | PHE989 |
| B | HOH2036 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS1081 | |
| A | HIS1084 | |
| A | CYS1089 | |
| A | CYS1092 | |
| B | CYS1081 | |
| B | HIS1084 | |
| B | CYS1089 | |
| B | CYS1092 | |
