2HPG

The crystal structure of a thermophilic TRAP periplasmic binding protein

Summary for 2HPG

Entry DOI	10.2210/pdb2hpg/pdb
Descriptor	ABC transporter, periplasmic substrate-binding protein (2 entities in total)
Functional Keywords	periplasmic binding protein, thermophilic proteins, trap-transport, ligand binding protein
Biological source	Thermotoga maritima
Total number of polymer chains	4
Total formula weight	151350.78
Authors	Cuneo, M.J.,Hellinga, H.W. (deposition date: 2006-07-17, release date: 2007-03-20, Last modification date: 2011-07-13)
Primary citation	Cuneo, M.J.,Changela, A.,Miklos, A.E.,Beese, L.S.,Krueger, J.K.,Hellinga, H.W. Structural analysis of a periplasmic binding protein in the tripartite ATP-independent transporter family reveals a tetrameric assembly that may have a role in ligand transport. J.Biol.Chem., 283:32812-32820, 2008 Cited by PubMed: 18723845 DOI: 10.1074/jbc.M803595200 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.9 Å)

Structure validation