1s76_D : 3D-footprint complex

structure name	T7 RNA POLYMERASE ALPHA BETA METHYLENE ATP ELONGATION COMPLEX (DNA-directed RNA polymerase)
reference	Steitz et al. 'Cell(Cambridge,Mass.)' 116 393 2004
source	Enterobacteria phage T7
experiment	X-ray (resolution=2.88, R-factor=0.248)
structural superfamily	DNA/RNA polymerases;
sequence family	DNAdependent RNA polymerase;
reference complex	1msw_D
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1s76_D interface=153,157,161,162,163,167,343,349,391,578,582,585,587,590,593,595,616,617,726,730, sdielaaipfntladhygerlareqlalehesyemgearfrkmferqlkagevadnaaakplittllpkmiarindwfeevkakrgkrptafqflqeikpeavayitikttlacltsadnttvqavasaigraiedearfgrirdleakhfkKnveEqlnKRVghvYkkafmqvveadmlskgawsswhkedsihvgvrciemliestgmvslhrqsetielapeyaeaiatragalagispmfqpcvvppkpwtgitgggywangrrplalvrthskkalmryedvympevykainiaqntawkinkkvlavanvitkwkhcpvedipaiereelpmtawkRaaaavYrkdkarksrrislefmleqankfanhkaiwfpynmdwrgrvYavsmfnpqgndmtkglltlakgkpigkegyywlkihgancagvdkvpfperikfieenhenimacaksplentwwaeqdspfcflafcfeyagvqhhglsyncslplafdgscsgiqhfsamlrdevggravnllpsetvqdiygivakkvneilqadaingtdnegtkalagqwlaygvtrsvtkRsvmTlaYgSkeFgfRqQvledtiqpaidsgkglmftqPNqaagymakliwesvsvtvvaaveamnwlksaakllaaevkdkktgeilrkrcavhwvtpdgfpvwqeykkpiqtrlnlmflgqfrlqptintnkdseidahkqesgiaPnfvHsqdgshlrktvvwahekygiesfalihdsfgtipadaanlfkavretmvdtyescdvladfydqfadqlhesqldkmpalpakgnlnlrdilesdfafa
interface signature	KEKRVYRYYRTYSFRQPNPH

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# IC=6.048 IC/col=1.008 n_of_columns=6

A |  96   0   9  13   0   0
C |   0   0   9  56   0  96
G |   0   0   9  14  96   0
T |   0  96  69  13   0   0

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updated Thu Jan 8 19:09:15 2026