Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| B | 0003824 | molecular_function | catalytic activity |
| C | 0003824 | molecular_function | catalytic activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE MTA A 501 |
| Chain | Residue |
| A | GLN72 |
| A | ALA179 |
| A | ASP196 |
| A | SER197 |
| A | SER198 |
| A | PRO203 |
| A | ALA204 |
| A | THR206 |
| A | LEU207 |
| A | GLY124 |
| A | GLY125 |
| A | ASP127 |
| A | CYS146 |
| A | GLU147 |
| A | ILE148 |
| A | VAL152 |
| A | ASP178 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PUT A 601 |
| Chain | Residue |
| A | ILE92 |
| A | GLN93 |
| A | TYR102 |
| A | ASP196 |
| A | SER197 |
| A | ASP199 |
| A | TYR264 |
| A | HOH2009 |
| A | HOH2065 |
| site_id | AC3 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE MTA B 501 |
| Chain | Residue |
| B | GLN72 |
| B | LEU88 |
| B | GLN93 |
| B | GLY124 |
| B | GLY125 |
| B | ASP127 |
| B | CYS146 |
| B | GLU147 |
| B | ILE148 |
| B | ASP149 |
| B | VAL152 |
| B | ASP178 |
| B | ALA179 |
| B | ASP196 |
| B | SER197 |
| B | SER198 |
| B | PRO203 |
| B | ALA204 |
| B | THR206 |
| B | LEU207 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PUT B 601 |
| Chain | Residue |
| B | ILE92 |
| B | GLN93 |
| B | TYR102 |
| B | ASP196 |
| B | SER197 |
| B | ASP199 |
| B | TYR264 |
| B | HOH2035 |
| B | HOH2101 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 701 |
| Chain | Residue |
| B | LYS97 |
| B | LYS297 |
| C | LEU233 |
| C | TRP234 |
| C | VAL237 |
| C | PHE313 |
| site_id | AC6 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE MTA C 501 |
| Chain | Residue |
| C | GLN72 |
| C | LEU88 |
| C | GLN93 |
| C | GLY124 |
| C | ASP127 |
| C | CYS146 |
| C | GLU147 |
| C | ILE148 |
| C | VAL152 |
| C | ASP178 |
| C | ALA179 |
| C | ASP196 |
| C | SER198 |
| C | PRO203 |
| C | ALA204 |
| C | THR206 |
| C | LEU207 |
| site_id | AC7 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PUT C 601 |
| Chain | Residue |
| C | VAL91 |
| C | GLN93 |
| C | TYR102 |
| C | ASP196 |
| C | SER197 |
| C | ASP199 |
| C | TYR264 |
| C | ILE269 |
| C | HOH2008 |
| C | HOH2039 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE 1PG C 702 |
| Chain | Residue |
| B | SER45 |
| C | TRP43 |
| C | SER45 |
| C | PHE47 |
Functional Information from PROSITE/UniProt
| site_id | PS01330 |
| Number of Residues | 14 |
| Details | PABS_1 Polyamine biosynthesis (PABS) domain signature. VLVVGGGdGgiIrE |
| Chain | Residue | Details |
| A | VAL120-GLU133 | |
