interface graph thumbnail
legend  pdf

structure nameWHIB3 BOUND TO SIGMAAR4-RNAP BETA FLAP TIP CHIMERA AND DNA
referenceZhang et al. J.Biol.Chem. ? 104777 2023
experimentX-ray (resolution=2.44, R-factor=?)
structural superfamilySigma3 and sigma4 domains of RNA polymerase sigma factors;
reference complex8cyf_A 8cyf_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureR/TERQ

Estimated binding specificities ?

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# IC=2.290 IC/col=0.286 n_of_columns=8 specificity:   
A |  10  14  20  24  13   9   9   7
C |  63  52  20  24  13  11   9   7
G |  13  14  34  24  13   9  11   8
T |  10  16  22  24  57  67  67  74
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updated Fri Aug 1 05:46:30 2025