2Q88

Crystal structure of EhuB in complex with ectoine

Summary for 2Q88

• Entry DOI: 10.2210/pdb2q88/pdb
• Related: 2Q89
• Descriptor: Putative ABC transporter amino acid-binding protein, CADMIUM ION, (4S)-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID, ... (4 entities in total)
• Functional Keywords: substrate-binding protein, compatible solues, abc-transporter, osmoprotection, transport protein
• Biological source: Sinorhizobium meliloti
• Total number of polymer chains: 1
• Total formula weight: 27756.77

Authors

Hanekop, N.,Hoeing, M.,Sohn-Bosser, L.,Jebbar, M.,Schmitt, L.,Bremer, E. (deposition date: 2007-06-09, release date: 2008-01-01, Last modification date: 2017-10-18)

• Primary citation: Hanekop, N.,Hoing, M.,Sohn-Bosser, L.,Jebbar, M.,Schmitt, L.,Bremer, E.; Crystal structure of the ligand-binding protein EhuB from Sinorhizobium meliloti reveals substrate recognition of the compatible solutes ectoine and hydroxyectoine.; J.Mol.Biol., 374:1237-1250, 2007; PubMed: 17996893; DOI: 10.1016/j.jmb.2007.09.071

Experimental method

X-RAY DIFFRACTION (1.9 Å)