structure nameESCHERICHIA COLI RNA POLYMERASE PROMOTER UNWINDING INTERMEDIATE (TRPO) WITH TRAR AND RPST P2 PROMOTER
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 signatureNRSWDRRRERPKESFLRPQ/RKRAPTA/VMMLLNRLNFERYSTYTWQRRIESFTRERQ/R

Estimated binding specificities ?

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# IC=24.945 IC/col=0.640 n_of_columns=39 specificity:   
A |  96   0   0   0   6   0  96   0   0  96  96   0  96   0   0   6  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   0   0  96  75   6
C |   0   0   0  96  71   0   0   0   0   0   0   0   0   0   0  71  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   0  96   0   6   9
G |   0  96  96   0   6  96   0  96  96   0   0   0   0   0  96  13  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   0   0   0   6   6
T |   0   0   0   0  13   0   0   0   0   0   0  96   0  96   0   6  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  96   0   0   9  75
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updated Thu Jul 31 00:02:15 2025