3G20

Crystal structure of the major pseudopilin from the type 2 secretion system of enterohaemorrhagic Escherichia coli

Summary for 3G20

Entry DOI	10.2210/pdb3g20/pdb
Descriptor	Type II secretion protein, 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID, CALCIUM ION, ... (6 entities in total)
Functional Keywords	general secretory pathway, major pilin, protein transport, complex
Biological source	Escherichia coli O157:H7
Total number of polymer chains	2
Total formula weight	28122.19
Authors	Korotkov, K.V.,Gray, M.D.,Kreger, A.,Turley, S.,Sandkvist, M.,Hol, W.G.J. (deposition date: 2009-01-30, release date: 2009-07-28, Last modification date: 2023-09-06)
Primary citation	Korotkov, K.V.,Gray, M.D.,Kreger, A.,Turley, S.,Sandkvist, M.,Hol, W.G. Calcium is essential for the major pseudopilin in the type 2 secretion system. J.Biol.Chem., 284:25466-25470, 2009 Cited by PubMed: 19640838 DOI: 10.1074/jbc.C109.037655 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.78 Å)

Structure validation