structure nameCRYO-EM STRUCTURE OF ESCHERICHIA COLI RNA POLYMERASE BOUND TO T7A1 PROMOTER DNA
sourceESCHERICHIA COLI
experimentNMR
structural superfamilyInsert subdomain of RNA polymerase alpha subunit;C-terminal domain of RNA polymerase alpha subunit;RBP11-like subunits of RNA polymerase;
reference complex3iyd_A 6psq_M 7c97_K 8y6u_I
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRRSWDYRERRRRPKESLR/R/VRMMLENRLKYNRFFERYSTYTWRQTHERRIRER/DDLRLH

Estimated binding specificities ?

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# IC=28.433 IC/col=0.693 n_of_columns=41 specificity:   
A |   5  96   6   5   0  96   0  12  24  24  24  24  24  24  24  24  24  24  24  24   0  24  24  71   0   0  96   0  96   0   0   0  96   0  24  24  24   0  96   0   0
C |   5   0   5   5   0   0  96  10  24  24  24  24  24  24  24  24  24  24  24  24   0  24  24  10   0   0   0   0   0  96   0   0   0  96  24  24  24  96   0   0  96
G |   6   0   5   6  96   0   0  10  24  24  24  24  24  24  24  24  24  24  24  24   0  24  24  10  96  96   0   0   0   0   0   0   0   0  24  24  24   0   0   0   0
T |  80   0  80  80   0   0   0  64  24  24  24  24  24  24  24  24  24  24  24  24  96  24  24   5   0   0   0  96   0   0  96  96   0   0  24  24  24   0   0  96   0
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updated Thu Jul 31 15:02:15 2025