Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004637 | molecular_function | phosphoribosylamine-glycine ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006164 | biological_process | purine nucleotide biosynthetic process |
| A | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| A | 0009113 | biological_process | purine nucleobase biosynthetic process |
| A | 0016874 | molecular_function | ligase activity |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 501 |
| Chain | Residue |
| A | GLU193 |
| A | GLU194 |
| A | GLN213 |
| A | ASP214 |
| A | HIS215 |
| A | ASP222 |
| A | TYR421 |
| A | ARG422 |
| A | HOH589 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 502 |
| Chain | Residue |
| A | GLN398 |
| A | LYS417 |
| A | HOH441 |
| A | HOH668 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PGE A 504 |
| Chain | Residue |
| A | LYS27 |
| A | SER62 |
| A | HIS63 |
| A | GLN96 |
| A | ALA97 |
| A | GLN100 |
| A | ASN264 |
| A | HOH675 |
| A | HOH860 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PEG A 505 |
| Chain | Residue |
| A | GLU162 |
| A | GLU165 |
| A | THR166 |
| A | ASN169 |
| A | ASP170 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EDO A 506 |
| Chain | Residue |
| A | ALA210 |
| A | ARG302 |
| A | TRP326 |
| A | SO4509 |
| A | HOH796 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE BME A 507 |
| Chain | Residue |
| A | GLN409 |
| A | CYS415 |
| A | LYS417 |
| A | HOH429 |
| A | HOH740 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 508 |
| Chain | Residue |
| A | ARG383 |
| A | HOH432 |
| A | HOH433 |
| A | HOH838 |
| A | HOH916 |
| A | HOH927 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 509 |
| Chain | Residue |
| A | ALA210 |
| A | THR211 |
| A | EDO506 |
| A | HOH576 |
| A | HOH696 |
| A | HOH782 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 510 |
| Chain | Residue |
| A | ILE48 |
| A | ALA261 |
| A | GLU262 |
| A | GLY263 |
| A | HOH490 |
| A | HOH742 |
| A | HOH793 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 511 |
| Chain | Residue |
| A | GLY152 |
| A | LYS153 |
| A | GLY154 |
| A | VAL155 |
| A | HOH836 |
| site_id | BC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 512 |
| Chain | Residue |
| A | SER104 |
| A | LYS105 |
| A | ALA106 |
| A | HOH907 |
| A | HOH908 |
| site_id | BC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NA A 513 |
| Chain | Residue |
| A | ASP214 |
| A | LYS216 |
| A | GLY228 |
| A | ARG290 |
| A | ASP293 |
| A | PRO294 |
| A | GLU295 |
Functional Information from PROSITE/UniProt
| site_id | PS00184 |
| Number of Residues | 8 |
| Details | GARS Phosphoribosylglycinamide synthetase signature. RFGDPEtQ |
| Chain | Residue | Details |
| A | ARG290-GLN297 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLU286 | |
| A | ASN288 | |
| A | VAL135 | |
