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structure nameESCHERICHIA COLI RNA POLYMERASE UNWINDING INTERMEDIATE (I1D) 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 signatureEP/KL/MLRLFERYKSTYTWWQHRERRQ/DS

Estimated binding specificities ?

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# IC=9.953 IC/col=0.332 n_of_columns=30 specificity:   
A |   9  11  24  96   0  16  24  24  24  24  24  24  24  24  24  24  24  24  15  24  24  24   0  24  96  24  24  69   0   0
C |   6   6  24   0  96  14  24  24  24  24  24  24  24  24  24  24  24  24  12  24  24  24   0  24   0  24  24   9   0   0
G |  11   9  24   0   0  12  24  24  24  24  24  24  24  24  24  24  24  24  57  24  24  24   0  24   0  24  24   9   0  96
T |  70  70  24   0   0  54  24  24  24  24  24  24  24  24  24  24  24  24  12  24  24  24  96  24   0  24  24   9  96   0
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updated Fri Aug 1 18:26:50 2025