Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004639 | molecular_function | phosphoribosylaminoimidazolesuccinocarboxamide synthase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006164 | biological_process | purine nucleotide biosynthetic process |
| A | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| A | 0016874 | molecular_function | ligase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1311 |
| Chain | Residue |
| A | GLY18 |
| A | LYS19 |
| A | VAL20 |
| A | ARG21 |
| A | HOH2677 |
| A | HOH2678 |
| A | HOH2680 |
| A | HOH2681 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1312 |
| Chain | Residue |
| A | GLY127 |
| A | SER128 |
| A | ARG242 |
| A | HOH2547 |
| A | HOH2682 |
| A | HOH2683 |
| A | HOH2685 |
| A | ARG122 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1313 |
| Chain | Residue |
| A | TYR249 |
| A | ARG289 |
| A | TRP304 |
| A | SER305 |
| A | HOH2551 |
| A | HOH2686 |
| A | HOH2687 |
| A | HOH2688 |
| A | HOH2689 |
| A | HOH2690 |
| A | HOH2691 |
| A | HOH2692 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1314 |
| Chain | Residue |
| A | TYR42 |
| A | GLN261 |
| A | ARG264 |
| A | HOH2567 |
| A | HOH2584 |
| A | HOH2694 |
| A | HOH2695 |
| A | HOH2696 |
| site_id | AC5 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1315 |
| Chain | Residue |
| A | ARG242 |
| A | TRP244 |
| A | GLN255 |
| A | SER257 |
| A | ARG264 |
| A | HOH2363 |
| A | HOH2567 |
| A | HOH2698 |
| A | HOH2699 |
| A | HOH2700 |
| site_id | AC6 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1316 |
| Chain | Residue |
| A | LYS19 |
| A | ASP43 |
| A | VAL44 |
| A | ILE45 |
| A | LYS83 |
| A | ASN276 |
| A | HOH2136 |
| A | HOH2144 |
| A | HOH2702 |
| A | HOH2703 |
| A | HOH2704 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1317 |
| Chain | Residue |
| A | TRP130 |
| A | HOH2247 |
| A | HOH2402 |
| A | HOH2487 |
| A | HOH2706 |
| A | HOH2707 |
| site_id | AC8 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE ASP A 1308 |
| Chain | Residue |
| A | SER40 |
| A | ALA41 |
| A | TYR42 |
| A | ASP43 |
| A | LYS260 |
| A | ARG264 |
| A | HOH2581 |
| A | HOH2583 |
| A | HOH2672 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE ASP A 1309 |
| Chain | Residue |
| A | VAL183 |
| A | GLY184 |
| A | GLU185 |
| A | ASP186 |
| A | LEU187 |
| A | HOH2673 |
| A | HOH2675 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ASP A 1310 |
| Chain | Residue |
| A | ARG73 |
| A | LEU76 |
| A | HIS110 |
| A | HOH2253 |
| A | HOH2257 |
| A | HOH2351 |
Functional Information from PROSITE/UniProt
| site_id | PS01057 |
| Number of Residues | 15 |
| Details | SAICAR_SYNTHETASE_1 SAICAR synthetase signature 1. LIPLEvIVRgyiTGS |
| Chain | Residue | Details |
| A | LEU114-SER128 | |
| site_id | PS01058 |
| Number of Residues | 9 |
| Details | SAICAR_SYNTHETASE_2 SAICAR synthetase signature 2. IADtKFEFG |
| Chain | Residue | Details |
| A | ILE213-GLY221 | |
Functional Information from SwissProt/UniProt
