PDB Entry (3bec)
PDB ID: 3bec Resolution: 1.6 Å Exp. Method: X-RAY DIFFRACTION
PMID: 18602645 DOI: 10.1016/j.jmb.2008.06.012
Protein
Protein Name: D-alanyl-D-alanine carboxypeptidase DacA
Uniprot ID/ACC: P0AEB2 (DACA_ECOLI) Organism: Escherichia coli (strain K12)
Gene Symbol: dacA Gene ID: 58462995
Protein Class: HYDROLASE
Ligand
Ligand Name:   (6R,7R)-3-[(acetyloxy)methyl]-7-[(6S)-6-amino-6-carboxyhexanamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Canonical SMILES:   CC(=O)OCC1=C(N2[C@H](SC1)[C@H](NC(=O)CCCC[C@H](N)C(O)=O)C2=O)C(O)=O
Standard InChI:   InChI=1S/C17H23N3O8S/c1-8(21)28-6-9-7-29-15-12(14(23)20(15)13(9)17(26)27)19-11(22)5-3-2-4-10(18)16(24)25/h10,12,15H,2-7,18H2,1H3,(H,19,22)(H,24,25)(H,26,27)/t10-,12+,15+/m0/s1
HET Code:   HJ2 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C17H23N3O8S Mol. Weight:   429.12057 logP:   -0.7396
HBD:   4 HBA:   8
#Rotatable Bonds:   10 TPSA:   176.33
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Beta-Lactam Addition SER 44 A 26.69 - Beta-Lactam
Binding Affinity
-