2Y55: Unexpected tricovalent binding mode of boronic acids within the active site of a penicillin binding protein

PDB ID: 2Y55Download
MMDB ID: 93124
PDB Deposition Date: 2011/1/12
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 2.6  Å
Source Organism:
Similar Structures:
Biological Unit for 2Y55: monomeric; determined by author and by software (PISA)
Molecular Components in 2Y55
Label Count Molecule
Protein (1 molecule)
1
D-alanyl-d-alanine Carboxypeptidase
Molecule annotation
Chemicals and Non-standard biopolymers (9 molecules)
1
1
PHENYLACETAMIDOMETHYL BORONIC ACIDPHENYLACETAMIDOMETHYL BORONIC ACID
2
5
SULFATE IONSULFATE ION
3
2
MAGNESIUM IONMAGNESIUM ION
4
1
ACETONEACETONE
* 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