4WKG: The crystal structure of apo ArnA features an unexpected central binding pocket and provides an explanation for enzymatic coop-erativity

PDB ID: 4WKGDownload
MMDB ID: 125710
PDB Deposition Date: 2014/10/2
Updated in MMDB: 2014/12
Experimental Method:
x-ray diffraction
Resolution: 2.7  Å
Source Organism:
Similar Structures:
Biological Unit for 4WKG: hexameric; determined by author and by software (PISA)
Molecular Components in 4WKG
Label Count Molecule
Proteins (6 molecules)
6
Bifunctional Polymyxin Resistance Protein Arna
(Gene symbol: arnA)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
2
2,3-DIHYDROXY-1,4-DITHIOBUTANE2,3-DIHYDROXY-1,4-DITHIOBUTANE
2
2
ACETATE IONACETATE 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