Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000050 | biological_process | urea cycle |
| A | 0000053 | biological_process | argininosuccinate metabolic process |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004055 | molecular_function | argininosuccinate synthase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006526 | biological_process | L-arginine biosynthetic process |
| A | 0008652 | biological_process | amino acid biosynthetic process |
| A | 0016874 | molecular_function | ligase activity |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PO4 A 456 |
| Chain | Residue |
| A | TYR98 |
| A | HOH499 |
| A | THR102 |
| A | PRO103 |
| A | ASN134 |
| A | ARG138 |
| A | GLU202 |
| A | GLU279 |
| A | TYR291 |
| A | TYR331 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PO4 A 457 |
| Chain | Residue |
| A | SER18 |
| A | GLY20 |
| A | ASP22 |
| A | THR23 |
| A | ATP459 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PO4 A 458 |
| Chain | Residue |
| A | GLU262 |
| A | ARG269 |
| A | HOH726 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE ATP A 459 |
| Chain | Residue |
| A | ALA16 |
| A | TYR40 |
| A | ALA42 |
| A | ASP127 |
| A | GLY128 |
| A | SER129 |
| A | THR130 |
| A | ASP135 |
| A | PHE139 |
| A | ASP193 |
| A | PO4457 |
| A | HOH559 |
| A | HOH632 |
| A | HOH642 |
| A | HOH741 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GAI A 460 |
| Chain | Residue |
| A | MET60 |
| A | ALA64 |
| A | GLU65 |
| A | ASN210 |
| A | SER211 |
| A | HOH745 |
Functional Information from PROSITE/UniProt
| site_id | PS00564 |
| Number of Residues | 9 |
| Details | ARGININOSUCCIN_SYN_1 Argininosuccinate synthase signature 1. AFSGGLDTS |
| Chain | Residue | Details |
| A | ALA16-SER24 | |
| site_id | PS00565 |
| Number of Residues | 12 |
| Details | ARGININOSUCCIN_SYN_2 Argininosuccinate synthase signature 2. GsTyKGNDieRF |
| Chain | Residue | Details |
| A | GLY128-PHE139 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | PHE17 | |
| A | ASN43 | |
| A | SER129 | |
| A | SER194 | |
| Chain | Residue | Details |
| A | PHE99 | |
| A | ASP135 | |
| A | PHE139 | |
| A | THR192 | |
| A | HIS201 | |
| A | ALA203 | |
| A | ASN280 | |
| Chain | Residue | Details |
| A | TYR131 | |
| A | ILE136 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 11809762 |
| Chain | Residue | Details |
| A | ASP135 | |
| A | ARG106 | |
