interface graph thumbnail
legend  pdf

structure nameHUMAN TFIIA/TBP/DNA COMPLEX
referenceBleichenbacher et al. J.Mol.Biol. 332 783 2003
sourceHOMO SAPIENS
experimentX-ray (resolution=2.10, R-factor=?)
structural superfamilyTATA-box binding protein-like;Transcription factor IIA TFIIA, beta-barrel domain;
reference complex1cdw_A 1nvp_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNVFLFVTNVFPLFVT/QDS

Estimated binding specificities ?

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# IC=9.637 IC/col=0.803 n_of_columns=12 specificity:   
A |   5   0   4   5   0  87   0  87  24  24   4  13
C |  74   0  14   4   0   4   0   4  24  24  84  75
G |  13   0   4   0   0   1   0   1  24  24   4   4
T |   4  96  74  87  96   4  96   4  24  24   4   4
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updated Wed Jun 24 10:19:19 2026