5G18: Direct Observation of Active-site Protonation States in a Class A beta lactamase with a monobactam substrate

PDB ID: 5G18Download
MMDB ID: 144682
PDB Deposition Date: 2016/3/23
Updated in MMDB: 2018/11
Experimental Method:
x-ray diffraction
Resolution: 1.1  Å
Source Organism:
Similar Structures:
Biological Unit for 5G18: monomeric; determined by author and by software (PISA)
Molecular Components in 5G18
Label Count Molecule
Protein (1 molecule)
1
Beta-lactamase Ctx-m-97
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
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
2
5
SULFATE IONSULFATE ION
* 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