4DCX

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

Summary for 4DCX

• Entry DOI: 10.2210/pdb4dcx/pdb
• Related: 1ZLQ 4DCY
• Descriptor: Nickel-binding periplasmic protein, SULFATE ION, ACETATE ION, ... (6 entities in total)
• Functional Keywords: transport protein, protein-bound iron complex, metal transport
• Biological source: Escherichia coli
• Cellular location: Periplasm (Probable): P33590
• Total number of polymer chains: 2
• Total formula weight: 117194.16

Authors

Cherrier, M.V.,Girgenti, E.,Amara, P.,Iannello, M.,Marchi-Delapierre, C.,Fontecilla-Camps, J.C.,Menage, S.,Cavazza, C. (deposition date: 2012-01-18, release date: 2012-05-09, Last modification date: 2023-09-13)

• Primary citation: Cherrier, M.V.,Girgenti, E.,Amara, P.,Iannello, M.,Marchi-Delapierre, C.,Fontecilla-Camps, J.C.,Menage, S.,Cavazza, C.; The structure of the periplasmic nickel-binding protein NikA provides insights for artificial metalloenzyme design.; J.Biol.Inorg.Chem., 17:817-829, 2012; PubMed: 22526565; DOI: 10.1007/s00775-012-0899-7

Experimental method

X-RAY DIFFRACTION (2 Å)