Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000700 | molecular_function | mismatch base pair DNA N-glycosylase activity |
| A | 0006285 | biological_process | base-excision repair, AP site formation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | binding site for residue EDO A 401 |
| Chain | Residue |
| A | THR190 |
| A | ASN191 |
| A | MET192 |
| A | GLU194 |
| A | GLY211 |
| A | ILE214 |
| A | LEU215 |
| A | LYS218 |
| A | HOH535 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue ACY A 402 |
| Chain | Residue |
| A | ILE139 |
| A | ASN140 |
| A | TYR152 |
| A | ASN191 |
| A | HOH501 |
| A | HOH505 |
| A | HOH531 |
| D | ORP17 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue ACY A 403 |
| Chain | Residue |
| A | GLN255 |
| A | PRO256 |
| A | LYS258 |
| site_id | AC4 |
| Number of Residues | 26 |
| Details | binding site for Poly-Saccharide residues DA D 16 through DG D 18 |
| Chain | Residue |
| A | ILE139 |
| A | ASN140 |
| A | ASN157 |
| A | GLY199 |
| A | SER200 |
| A | LYS201 |
| A | SER271 |
| A | SER273 |
| A | ALA274 |
| A | ARG275 |
| A | CYS276 |
| A | ALA277 |
| A | GLN278 |
| A | ACY402 |
| A | HOH502 |
| A | HOH557 |
| C | DA10 |
| C | DC11 |
| C | DG12 |
| C | DT13 |
| C | DG14 |
| D | DC15 |
| D | DT19 |
| D | HOH104 |
| D | HOH122 |
| D | HOH124 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733 |
| Chain | Residue | Details |
| A | LYS248 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 834 |
| Chain | Residue | Details |
| A | ASN140 | electrostatic interaction |
| A | HIS151 | proton acceptor, proton donor |
