E. coli RNA polymerase alpha subunit C-terminal domain in complex with CAP and DNA

The RNA Polymerase alpha Subunit Recognizes the DNA Shape of the Upstream Promoter Element.

Structural basis of transcription activation: the CAP-alpha CTD-DNA complex

vertical mirror, horizontal monochromator

DNA-directed RNA polymerase subunit alpha
alpha subunit C-terminal domain, residues 246-329

DNA (5'-D(*CP*TP*TP*TP*TP*TP*TP*CP*CP*TP*AP*AP*AP*AP*TP*GP*TP*GP*AP*T)-3')

DNA (5'-D(*CP*TP*AP*GP*AP*TP*CP*AP*CP*AP*TP*TP*TP*TP*AP*GP*GP*AP*AP*AP*AP*AP*AP*G)-3')

cAMP receptor protein, cAMP regulatory protein

RNAP subunit alpha, Transcriptase subunit alpha, RNA polymerase subunit alpha

VLGKPQTDPTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEGKEMILSYLNQGDFIGELGLFEEGQ
ERSAWVRAKTACEVAEISYKKFRQLIQVNPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDAMTHP
DGMQIKITRQEIGQIVGCSRETVGRILKMLEDQNLISAHGKTIVVYGTR

KPEFDPILLRPVDDLELTVRSANCLKAEAIHYIGDLVQRTEVELLKTPNLGKKSLTEIKDVLASRGLSLGMRLENWPPAS
IADE

(DC)(DT)(DA)(DG)(DA)(DT)(DC)(DA)(DC)(DA)(DT)(DT)(DT)(DT)(DA)(DG)(DG)(DA)(DA)(DA)
(DA)(DA)(DA)(DG)

100 mM sodium acetate (pH 4.5), 625 mM NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 293.2K

this entry is a re-determination of the 1lb2 CAP-alpha CTD-DNA complex using new diffraction data

Crystal structure of E. coli RNA polymerase alpha subunit C-terminal domain

RNA polymerase alpha C-terminal domain (E. coli) and sigma region 4 (T. aq. mutant) bound to (UP,-35 element) DNA

protein-protein interactions, protein-DNA interactions, GENE REGULATION-DNA complex