structure nameHUMAN HOLO-PIC IN THE INITIAL TRANSCRIBING STATE
sourceHOMO SAPIENS
experimentNMR
structural superfamilyCyclin-like;Zinc beta-ribbon;Transcription factor IIA TFIIA, beta-barrel domain;Transcription factor IIA TFIIA, alpha-helical domain;TATA-box binding protein-like;Rap30/74 interaction domains;"Winged helix" DNA-binding domain;P-loop containing nucleoside triphosphate hydrolases;
reference complex5iy6_M 5iy6_N 5iy6_P 5iy6_T 5iy6_V
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureMKTR/WYKYKKQIKR//RFSNASNKNRTRNK/EEPLEEFHLGRKDW/NVFLFVTNFPLFVT/KIH/L

Estimated binding specificities ?

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# IC=34.957 IC/col=0.573 n_of_columns=61 specificity:   
A |   7  96   0  96  96  96  96   0  24  24  24  24  24  24  24  24   0   0   6   0   0   0   0   0   8   6   0  24   2   0   2   2   2   0   2  24   0   0  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  80   2
C |   6   0   0   0   0   0   0   0  24  24  24  24  24  24  24  24   0   0  79   0   0   0   0   0   8   6   0  24   2   0   2   1   3   0   2  24   0   0  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   4  89
G |   4   0   0   0   0   0   0  96  24  24  24  24  24  24  24  24  96  96   4  96   0   0   0   0  12   6   0  24   2   0   3   0   2   0   3  24   0   0  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   6   2
T |  79   0  96   0   0   0   0   0  24  24  24  24  24  24  24  24   0   0   7   0  96  96  96  96  68  78  96  24  90  96  89  93  89  96  89  24  96  96  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24  24   6   3
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updated Mon Jan 5 18:00:06 2026