ATP-Bound States of GroEL Captured by Cryo-Electron Microscopy
Ranson N, Farr G, Roseman A, Gowen B, Fenton W, Horwich A, Saibil H. ATP-Bound States of GroEL Captured by Cryo-Electron Microscopy. Cell 2001, 107: 869-879. PMID: 11779463, DOI: 10.1016/s0092-8674(01)00617-1.Peer-Reviewed Original ResearchConceptsCryo-electron microscopySalt-bridge contactsGroEL ringGroEL-GroESChaperonin GroELSalt bridge interactionsCryo-EMMolecular machinesADP complexGroELATPRing complexBridge interactionEffect of ATPCooperativityOpposite ringIntermediate domainGroESGeneral insightsComplexesPolypeptideDomainBridge contactsStructural modelAffinity