Brand  (β version)

  The number of atoms exceeds 100,000.
  So, it can not be displayed here.

Select unit:

Select hetatm:   

close
information
centroid:
interaction residue:

Select chain:   Sequence  

Data format:   

Color scheme of protein:

Ligands
Code Name Style Show Link
CED 5-methyl-2-[2-oxo-1-(2-thiophen-2-yl-acetylamino)-ethyl]-3,6-dihydro-2h-[1,3]thiazine-4-carboxylic acid
Non-standard Residues
Code Name Show
Glycosylation
Code Name Emphasize
Modification
Code Name Show
Code : 5ZFT   PDBj   RCSB PDB   PDBe
Header : HYDROLASE
Title : Crystal structure of beta-lactamase PenP mutant-E166Y in complex with cephaloridine as "pre-deacylation" intermediate
Release Data : 2019-03-20
Compound :
mol_id molecule chains synonym
1 Beta-lactamase A,B Penicillinase
ec: 3.5.2.6
mutation: E166Y
Source :
mol_id organism_scientific expression_system
1 Bacillus licheniformis  (taxid:1402) Escherichia coli 'BL21-Gold(DE3)pLysS AG'  (taxid:866768)
gene: penP, blaP
Authors : Pan, X., Zhao, Y.
Keywords : class A beta-lactamase, antibiotic resistance, HYDROLASE
Exp. method : X-RAY DIFFRACTION ( 1.93 Å )
Citation :

The hydrolytic water molecule of Class A beta-lactamase relies on the acyl-enzyme intermediate ES* for proper coordination and catalysis.

He, Y.,Lei, J.,Pan, X.  et al.
(2020)  Sci Rep  10 : 10205 - 10205

PubMed: 32576842
DOI: 10.1038/s41598-020-66431-w

Chain : A, B
UniProt : P00808 (BLAC_BACLI)
Reaction: EC: Evidence:
Physiological Direction:
a beta-lactam + H2O = a substituted beta-amino acid 3.5.2.6 PROSITE- ProRule:PRU10101
-