2FKA: Crystal structure of Mg(2+) and BeF(3)(-)-bound CheY in complex with CheZ(200-214) solved from a F432 crystal grown in CAPS (pH 10.5)

PDB ID: 2FKADownload
MMDB ID: 53173
PDB Deposition Date: 2006/1/4
Updated in MMDB: 2012/11
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Salmonella enterica subsp. enterica serovar Typhimurium str. LT2▼
Similar Structures:
Biological Unit for 2FKA: dimeric; determined by author and by software (PQS)
Molecular Components in 2FKA
Label Count Molecule
Proteins (2 molecules)
1
Chemotaxis Protein Chey
Molecule annotation
1
C-terminal 15-mer From Chemotaxis Protein Chez
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
1
SULFATE IONSULFATE ION
3
2
3-CYCLOHEXYL-1-PROPYLSULFONIC ACID3-CYCLOHEXYL-1-PROPYLSULFONIC ACID
4
1
BERYLLIUM TRIFLUORIDE IONBERYLLIUM TRIFLUORIDE 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