4DCX: X-ray structure of NikA in complex with Fe(1R,2R)-N,N'-Bis(2-pyridylmethyl)-N,N'-dicarboxymethyl-1,2-cyclohexanediamine

PDB ID: 4DCXDownload
MMDB ID: 99415
PDB Deposition Date: 2012/1/18
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2  Å
Source Organism:
Similar Structures:
Biological Unit for 4DCX: monomeric; determined by author and by software (PISA)
Molecular Components in 4DCX
Label Count Molecule
Protein (1 molecule)
1
Nickel-binding Periplasmic Protein
(Gene symbol: nikA)
Molecule annotation
Chemicals and Non-standard biopolymers (29 molecules)
1
2
SULFATE IONSULFATE ION
2
16
ACETATE IONACETATE ION
3
10
GLYCEROLGLYCEROL
4
1
{2,2'-[(1R,2R)-cyclohexane-1,2-diylbis{[(pyridin-2-yl-kappaN)methyl]imino-kappaN}]diacetato-kappaO(2-)}iron{2,2'-[(1R,2R)-cyclohexane-1,2-diylbis{[(pyridin-2-yl-kappaN)methyl]imino-kappaN}]diacetato-kappaO(2-)}iron
* 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