1DJO
Crystal structure of Pseudomonas 7A Glutaminase-asparaginase with the inhibitor donv covalently bound in the active site
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004067 | molecular_function | asparaginase activity |
| A | 0004359 | molecular_function | glutaminase activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0006520 | biological_process | amino acid metabolic process |
| A | 0006528 | biological_process | asparagine metabolic process |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0050417 | molecular_function | glutamin-(asparagin-)ase activity |
| B | 0004067 | molecular_function | asparaginase activity |
| B | 0004359 | molecular_function | glutaminase activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0006520 | biological_process | amino acid metabolic process |
| B | 0006528 | biological_process | asparagine metabolic process |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0042597 | cellular_component | periplasmic space |
| B | 0050417 | molecular_function | glutamin-(asparagin-)ase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE CAB B 4000 |
| Chain | Residue |
| A | GLU1294 |
| B | THR3100 |
| B | ASP3101 |
| B | SER3125 |
| B | GLY3019 |
| B | THR3020 |
| B | TYR3034 |
| B | ALA3036 |
| B | ALA3066 |
| B | SER3067 |
| B | GLU3068 |
| B | GLY3099 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE CAB A 4001 |
| Chain | Residue |
| A | GLY1019 |
| A | THR1020 |
| A | TYR1034 |
| A | ALA1066 |
| A | SER1067 |
| A | GLU1068 |
| A | GLY1099 |
| A | THR1100 |
| A | ASP1101 |
| A | SER1125 |
| B | GLU3294 |
Functional Information from PROSITE/UniProt
| site_id | PS00144 |
| Number of Residues | 9 |
| Details | ASN_GLN_ASE_1 Asparaginase / glutaminase active site signature 1. IlATGGTIA |
| Chain | Residue | Details |
| A | ILE1014-ALA1022 |
| site_id | PS00917 |
| Number of Residues | 11 |
| Details | ASN_GLN_ASE_2 Asparaginase / glutaminase active site signature 2. GiVitHGTDTL |
| Chain | Residue | Details |
| A | GLY1093-LEU1103 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Acyl-ester intermediate => ECO:0000255|PROSITE-ProRule:PRU10099, ECO:0000255|PROSITE-ProRule:PRU10100, ECO:0000269|PubMed:10684596 |
| Chain | Residue | Details |
| A | THR1020 | |
| B | THR3020 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | SER1067 | |
| A | THR1100 | |
| B | SER3067 | |
| B | THR3100 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 29 |
| Chain | Residue | Details |
| A | THR1020 | covalently attached, hydrogen bond acceptor, hydrogen bond donor, nucleofuge, nucleophile, proton acceptor, proton donor |
| A | TYR1034 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor, proton relay |
| A | THR1100 | hydrogen bond acceptor, hydrogen bond donor |
| A | ASP1101 | hydrogen bond acceptor |
| A | LYS1173 | hydrogen bond acceptor, hydrogen bond donor |
| A | GLU1294 | hydrogen bond acceptor, proton acceptor, proton donor, proton relay |
| site_id | MCSA2 |
| Number of Residues | 6 |
| Details | M-CSA 29 |
| Chain | Residue | Details |
| B | THR3020 | covalently attached, hydrogen bond acceptor, hydrogen bond donor, nucleofuge, nucleophile, proton acceptor, proton donor |
| B | TYR3034 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor, proton relay |
| B | THR3100 | hydrogen bond acceptor, hydrogen bond donor |
| B | ASP3101 | hydrogen bond acceptor |
| B | LYS3173 | hydrogen bond acceptor, hydrogen bond donor |
| B | GLU3294 | hydrogen bond acceptor, proton acceptor, proton donor, proton relay |
