Escherichia coli RNA polymerase unwinding intermediate (I1b) at the lambda PR promoter

Escherichia coli RNA polymerase unwinding intermediate (I1b) at the lambda PR promoter Descriptor: (3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-pentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... Authors: Darst, S.A, Saecker, R.M, Mueller, A.U. Deposit date: 2023-08-03 Release date: 2024-07-03 Last modified: 2025-06-04 Method: ELECTRON MICROSCOPY (2.9 Å) Cite: Early intermediates in bacterial RNA polymerase promoter melting visualized by time-resolved cryo-electron microscopy. Nat.Struct.Mol.Biol., 31, 2024