Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004731 | molecular_function | purine-nucleoside phosphorylase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006139 | biological_process | nucleobase-containing compound metabolic process |
| A | 0009116 | biological_process | nucleoside metabolic process |
| A | 0016757 | molecular_function | glycosyltransferase activity |
| A | 0055086 | biological_process | nucleobase-containing small molecule metabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE XAN A 288 |
| Chain | Residue |
| A | ALA125 |
| A | THR262 |
| A | HOH306 |
| A | HOH358 |
| A | ALA126 |
| A | GLY127 |
| A | GLU205 |
| A | VAL221 |
| A | GLY222 |
| A | MET223 |
| A | THR246 |
| A | ASN247 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 289 |
| Chain | Residue |
| A | SER42 |
| A | ASN124 |
| A | ALA125 |
| A | HOH348 |
| A | HOH433 |
| A | HOH469 |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LSAAHC |
| Chain | Residue | Details |
| A | LEU230-CYS235 | |
