3KGQ: Carboxypeptidase A liganded to an organic small-molecule: conformational changes

PDB ID: 3KGQDownload
MMDB ID: 85746
PDB Deposition Date: 2009/10/29
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 1.7  Å
Source Organism:
Similar Structures:
Biological Unit for 3KGQ: monomeric; determined by author and by software (PISA)
Molecular Components in 3KGQ
Label Count Molecule
Protein (1 molecule)
1
Carboxypeptidase A1
(Gene symbol: CPA1)
Molecule annotation
Chemicals and Non-standard biopolymers (13 molecules)
1
1
ZINC IONZINC ION
2
1
SODIUM IONSODIUM ION
3
1
CITRIC ACIDCITRIC ACID
4
1
ACETONEACETONE
5
3
FORMIC ACIDFORMIC ACID
6
6
GLYCEROLGLYCEROL
* 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