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legend  pdf

structure nameESCHERICHIA COLI RNA POLYMERASE UNWINDING INTERMEDIATE (I1C) AT THE LAMBDA PR PROMOTER
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 signatureWQHRE/

Estimated binding specificities ?

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# IC=4.748 IC/col=0.216 n_of_columns=22 specificity:   
A |  96  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  81   6   5   5  80
C |   0  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   5   5   6  66   5
G |   0  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   5  80   5  15   5
T |   0  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   5   5  80  10   6
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updated Sat Jun 27 20:29:41 2026