PDB Entry (1djo)
PDB ID: 1djo Resolution: 2.0 Å Exp. Method: X-RAY DIFFRACTION
PMID: 10684596 DOI: 10.1021/bi991797d
Protein
Protein Name: Glutaminase-asparaginase
Uniprot ID/ACC: P10182 (ASPQ_PSES7) Organism: Pseudomonas sp. (strain ATCC 29598 / 7A)
Gene Symbol: ansB Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   5-diazo-4-oxo-L-norvaline
Canonical SMILES:   N[C@@H](CC(=O)C(=O)C=[N+]=[N-])C(O)=O
Standard InChI:   InChI=1S/C6H7N3O4/c7-3(6(12)13)1-4(10)5(11)2-9-8/h2-3H,1,7H2,(H,12,13)/t3-/m0/s1
HET Code:   CAB PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C6H7N3O4 Mol. Weight:   185.04366 logP:   -1.7728
HBD:   2 HBA:   4
#Rotatable Bonds:   5 TPSA:   133.86
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization TYR 1034 A 38.17 17.9 Ketone
Hemi(thio)acetalization THR 1020 A 9.38 - Ketone
Binding Affinity
-