3KB8
2.09 Angstrom resolution structure of a hypoxanthine-guanine phosphoribosyltransferase (hpt-1) from Bacillus anthracis str. 'Ames Ancestor' in complex with GMP
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004422 | molecular_function | hypoxanthine phosphoribosyltransferase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006166 | biological_process | purine ribonucleoside salvage |
| A | 0016757 | molecular_function | glycosyltransferase activity |
| A | 0032264 | biological_process | IMP salvage |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0052657 | molecular_function | guanine phosphoribosyltransferase activity |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0004422 | molecular_function | hypoxanthine phosphoribosyltransferase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006166 | biological_process | purine ribonucleoside salvage |
| B | 0016757 | molecular_function | glycosyltransferase activity |
| B | 0032264 | biological_process | IMP salvage |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0052657 | molecular_function | guanine phosphoribosyltransferase activity |
| C | 0000166 | molecular_function | nucleotide binding |
| C | 0004422 | molecular_function | hypoxanthine phosphoribosyltransferase activity |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0006166 | biological_process | purine ribonucleoside salvage |
| C | 0016757 | molecular_function | glycosyltransferase activity |
| C | 0032264 | biological_process | IMP salvage |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0052657 | molecular_function | guanine phosphoribosyltransferase activity |
| D | 0000166 | molecular_function | nucleotide binding |
| D | 0004422 | molecular_function | hypoxanthine phosphoribosyltransferase activity |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0006166 | biological_process | purine ribonucleoside salvage |
| D | 0016757 | molecular_function | glycosyltransferase activity |
| D | 0032264 | biological_process | IMP salvage |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0052657 | molecular_function | guanine phosphoribosyltransferase activity |
Functional Information from PROSITE/UniProt
| site_id | PS00103 |
| Number of Residues | 13 |
| Details | PUR_PYR_PR_TRANSFER Purine/pyrimidine phosphoribosyl transferases signature. ILIVEDIIDSGlT |
| Chain | Residue | Details |
| A | ILE95-THR107 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| A | ASP103 | |
| A | ASP100 | |
| A | LYS131 | |
| A | GLU99 |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| B | ASP103 | |
| B | ASP100 | |
| B | LYS131 | |
| B | GLU99 |
| site_id | CSA3 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| C | ASP103 | |
| C | ASP100 | |
| C | LYS131 | |
| C | GLU99 |
| site_id | CSA4 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| D | ASP103 | |
| D | ASP100 | |
| D | LYS131 | |
| D | GLU99 |
| site_id | CSA5 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| A | ASP103 | |
| A | ARG135 | |
| A | ASP100 | |
| A | LYS131 | |
| A | GLU99 |
| site_id | CSA6 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| B | ASP103 | |
| B | ARG135 | |
| B | ASP100 | |
| B | LYS131 | |
| B | GLU99 |
| site_id | CSA7 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| C | ASP103 | |
| C | ARG135 | |
| C | ASP100 | |
| C | LYS131 | |
| C | GLU99 |
| site_id | CSA8 |
| Number of Residues | 5 |
| Details | Annotated By Reference To The Literature 1a95 |
| Chain | Residue | Details |
| D | ASP103 | |
| D | ARG135 | |
| D | ASP100 | |
| D | LYS131 | |
| D | GLU99 |
