PDB Entry (1djp)
PDB ID: 1djp Resolution: 1.9 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:   6-diazo-5-oxo-l-norleucine
Canonical SMILES:   N[C@@H](CCC(=O)C=[N+]=[N-])C(O)=O
Standard InChI:   InChI=1S/C6H9N3O3/c7-5(6(11)12)2-1-4(10)3-9-8/h3,5H,1-2,7H2,(H,11,12)/t5-/m0/s1
HET Code:   DO2 PubChem:   9087
DrugBank:   - ChEMBL:   CHEMBL97485
Molecular Formula:   C6H9N3O3 Mol. Weight:   171.06439 logP:   -0.9518
HBD:   2 HBA:   3
#Rotatable Bonds:   5 TPSA:   116.79
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization TYR 1034 A 49.88 16.67 Diazomethyl Carbonyl
Hemi(thio)acetalization THR 1020 A 8.13 - Diazomethyl Carbonyl
Binding Affinity
-