Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004645 | molecular_function | 1,4-alpha-oligoglucan phosphorylase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006139 | biological_process | nucleobase-containing compound metabolic process |
| A | 0006166 | biological_process | purine ribonucleoside salvage |
| A | 0006738 | biological_process | nicotinamide riboside catabolic process |
| A | 0009116 | biological_process | nucleoside metabolic process |
| A | 0016740 | molecular_function | transferase activity |
| A | 0016757 | molecular_function | glycosyltransferase activity |
| A | 0016763 | molecular_function | pentosyltransferase activity |
| A | 0017061 | molecular_function | S-methyl-5-thioadenosine phosphorylase activity |
| A | 0019509 | biological_process | L-methionine salvage from methylthioadenosine |
| A | 0070062 | cellular_component | extracellular exosome |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue PO4 A 301 |
| Chain | Residue |
| A | GLY17 |
| A | THR18 |
| A | ARG60 |
| A | HIS61 |
| A | THR93 |
| A | ALA94 |
| A | THR197 |
| A | MTH304 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue PO4 A 302 |
| Chain | Residue |
| A | THR118 |
| A | THR118 |
| A | MET119 |
| A | MET119 |
| A | MET119 |
| A | THR118 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue PO4 A 303 |
| Chain | Residue |
| A | ARG99 |
| A | GLU100 |
| A | GLU101 |
| A | ARG187 |
| A | TRP224 |
| A | HOH468 |
| site_id | AC4 |
| Number of Residues | 13 |
| Details | binding site for residue MTH A 304 |
| Chain | Residue |
| A | PRO69 |
| A | ALA94 |
| A | CYS95 |
| A | GLY96 |
| A | PHE177 |
| A | ASN195 |
| A | MET196 |
| A | THR219 |
| A | ASP220 |
| A | ASP222 |
| A | PO4301 |
| A | HOH413 |
| A | HOH507 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue CL A 305 |
| Chain | Residue |
| A | ARG116 |
| A | ARG116 |
| A | ARG116 |
Functional Information from PROSITE/UniProt
| site_id | PS01240 |
| Number of Residues | 41 |
| Details | PNP_MTAP_2 Purine and other phosphorylases family 2 signature. LarhGrqHtImpskVnyqAn.IwAlkeeGcth.VIvtTAcGSL |
| Chain | Residue | Details |
| A | LEU58-LEU98 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 7 |
| Details | Binding site: {} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Site: {"description":"Important for substrate specificity"} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"Q9CQ65","evidenceCode":"ECO:0000250"}]} |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 244 |
| Chain | Residue | Details |
| A | ASP220 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | ASP222 | electrostatic stabiliser |
