Unliganded GroEL at 2.8 Å: structure and functional implications
Sigler P, Horwich A. Unliganded GroEL at 2.8 Å: structure and functional implications. Philosophical Transactions Of The Royal Society B Biological Sciences 1995, 348: 113-119. PMID: 7770481, DOI: 10.1098/rstb.1995.0052.Peer-Reviewed Original ResearchConceptsATP-binding pocketCentral channelUnfolded polypeptidesApical domainThree-dimensional structureExtensive mutagenesisMutational studiesDyad symmetryC-terminusDistinct domainsGroELATP analogBiochemical studiesStructural scaffoldFunctional implicationsHigh saltSubunitsDomainChaperoninGroESMutagenesisEntire lengthCrystal formsPolypeptideSymmetric ring