4JPB

The structure of a ternary complex between CheA domains P4 and P5 with CheW and with an unzipped fragment of TM14, a chemoreceptor analog from Thermotoga maritima.

Summary for 4JPB

Entry DOI	10.2210/pdb4jpb/pdb
Related	1B3Q 1I59 2CH4 2CH7 3UR1
Descriptor	Chemotaxis protein CheA, Chemotaxis protein CheW, Methyl-accepting chemotaxis protein (3 entities in total)
Functional Keywords	ternary complex, transmembrane signaling two component system receptor, histidine kinase adaptor protein, membrane, immune system
Biological source	Thermotoga maritima More
Cellular location	Cytoplasm (Potential): Q56310 Cytoplasm (By similarity): Q56311
Total number of polymer chains	4
Total formula weight	72333.25
Authors	Li, X.,Bayas, C.,Bilwes, A.M.,Crane, B.R. (deposition date: 2013-03-19, release date: 2013-08-28, Last modification date: 2024-02-28)
Primary citation	Li, X.,Fleetwood, A.D.,Bayas, C.,Bilwes, A.M.,Ortega, D.R.,Falke, J.J.,Zhulin, I.B.,Crane, B.R. The 3.2 angstrom resolution structure of a receptor: CheA:CheW signaling complex defines overlapping binding sites and key residue interactions within bacterial chemosensory arrays. Biochemistry, 52:3852-3865, 2013 Cited by PubMed: 23668907 DOI: 10.1021/bi400383e PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (3.186 Å)

Structure validation