4yg1_ABCD : 3D-footprint complex

structure name	HIPB-O1-O2 COMPLEX/P21212 CRYSTAL FORM
reference	Nature 524 59 2015 X-RAY DIFFRACTION
source	Escherichia coli (strain K12) / Escherichia coli (strain K12) / Escherichia coli (strain K12) / Escherichia coli (strain K12) / Escherichia coli (strain K12) / Escherichia coli (strain K12) / Escherichia coli (strain K12) / Escherichia coli (strain K12)
experiment	X-ray (resolution=3.25, R-factor=?)
structural superfamily	lambda repressor-like DNA-binding domains;
reference complex	4z5h_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4yg1_A interface=29,38,39,40,43, mmsfqkiysptqlanamklvrqqngwtqSelakkigiKQAtiSnfennpdnttlttffkilqslelsmtlcd > 4yg1_B interface=26,35,36,37,40,41, fqkiysptqlanamklvrqqngwtqSelakkigiKQAtiSNfennpdnttlttffkilqslelsmtlcd > 4yg1_C interface=35,36,37,40, fqkiysptqlanamklvrqqngwtqselakkigiKQAtiSnfennpdnttlttffkilqslelsmtlcd > 4yg1_D interface=28,37,38,39,42, msfqkiysptqlanamklvrqqngwtqSelakkigiKQAtiSnfennpdnttlttffkilqslelsmtlcd
interface signature	SKQAS/SKQASN/KQAS/SKQAS

Estimated binding specificities ?

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# IC=18.853 IC/col=0.428 n_of_columns=44

specificity:

A |   0  96   5  24   0   3  24  24  24  24  24  24   5  24  96   1  67  24  24  24  24  24  24  24  24  24  24   1  96  24   0  74   5  24  24  24  24  24  24  24   0  96   0  96
C |   0   0   7  24  96   8  24  24  24  24  24  24   3  24   0  24   9  24  24  24  24  24  24  24  24  24  24   4   0  24  96  18  15  24  24  24  24  24  24  24   0   0   0   0
G |   2   0   5  24   0  80  24  24  24  24  24  24  85  24   0   0  11  24  24  24  24  24  24  24  24  24  24   1   0  24   0   3  17  24  24  24  24  24  24  24  96   0   0   0
T |  94   0  79  24   0   5  24  24  24  24  24  24   3  24   0  71   9  24  24  24  24  24  24  24  24  24  24  90   0  24   0   1  59  24  24  24  24  24  24  24   0   0  96   0

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updated Wed Jul 30 03:54:45 2025