2ZQC: Aztreonam acyl-intermediate structure of class a beta-lactam Toho-1 E166A/R274N/R276N triple mutant

PDB ID: 2ZQCDownload
MMDB ID: 75574
PDB Deposition Date: 2008/8/7
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 1.07  Å
Source Organism:
Similar Structures:
Biological Unit for 2ZQC: monomeric; determined by author and by software (PISA)
Molecular Components in 2ZQC
Label Count Molecule
Protein (1 molecule)
1
Beta-lactamase Toho-1
(Gene symbol: bla)
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
4
SULFATE IONSULFATE ION
2
1
2-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-oxo-2-{[(2S,3S)-1-oxo-3-(sulfoamino)butan-2-yl]amino}ethylidene]amino}oxy)-2-methylpropanoic acid2-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-oxo-2-{[(2S,3S)-1-oxo-3-(sulfoamino)butan-2-yl]amino}ethylidene]amino}oxy)-2-methylpropanoic acid
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303