6FU7
ATP phosphoribosyltransferase (HisZG ATPPRT) from Psychrobacter arcticus in complex with PRATP
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000105 | biological_process | L-histidine biosynthetic process |
| A | 0004821 | molecular_function | histidine-tRNA ligase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006427 | biological_process | histidyl-tRNA aminoacylation |
| B | 0000105 | biological_process | L-histidine biosynthetic process |
| B | 0004821 | molecular_function | histidine-tRNA ligase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006427 | biological_process | histidyl-tRNA aminoacylation |
| C | 0000105 | biological_process | L-histidine biosynthetic process |
| C | 0003879 | molecular_function | ATP phosphoribosyltransferase activity |
| C | 0005524 | molecular_function | ATP binding |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0016757 | molecular_function | glycosyltransferase activity |
| D | 0000105 | biological_process | L-histidine biosynthetic process |
| D | 0003879 | molecular_function | ATP phosphoribosyltransferase activity |
| D | 0005524 | molecular_function | ATP binding |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0016757 | molecular_function | glycosyltransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 1 |
| Details | binding site for residue CL B 401 |
| Chain | Residue |
| B | GLN118 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue MG B 402 |
| Chain | Residue |
| B | ASP76 |
| B | THR78 |
| B | HOH574 |
| site_id | AC3 |
| Number of Residues | 15 |
| Details | binding site for residue PRT C 301 |
| Chain | Residue |
| C | ALA113 |
| C | CYS115 |
| C | ASP176 |
| C | VAL177 |
| C | ASP179 |
| C | THR180 |
| C | GLY181 |
| C | ASN182 |
| C | THR183 |
| D | ARG73 |
| C | GLY31 |
| C | ARG32 |
| C | GLY92 |
| C | ASP94 |
| C | VAL95 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | binding site for residue CL C 302 |
| Chain | Residue |
| C | ARG185 |
| C | ALA191 |
| site_id | AC5 |
| Number of Residues | 15 |
| Details | binding site for residue PRT D 301 |
| Chain | Residue |
| D | ARG32 |
| D | ASP94 |
| D | VAL95 |
| D | ALA113 |
| D | CYS115 |
| D | ASP176 |
| D | VAL177 |
| D | ASP179 |
| D | THR180 |
| D | GLY181 |
| D | ASN182 |
| D | THR183 |
| D | TRS303 |
| D | HOH402 |
| D | HOH406 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | binding site for residue CL D 302 |
| Chain | Residue |
| D | ALA191 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue TRS D 303 |
| Chain | Residue |
| C | ARG73 |
| D | GLY160 |
| D | SER161 |
| D | GLU163 |
| D | PRT301 |
Functional Information from PROSITE/UniProt
| site_id | PS01316 |
| Number of Residues | 22 |
| Details | ATP_P_PHORIBOSYLTR ATP phosphoribosyltransferase signature. ElaplvGlGdlIvDVvdTGnTL |
| Chain | Residue | Details |
| C | GLU163-LEU184 |
