3jxb_CD : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE P22 C2 REPRESSOR PROTEIN IN COMPLEX WITH SYNTHETIC OPERATOR 9C
reference	Koudelka et al. J.Mol.Biol. 396 1145 2010
source	Enterobacteria phage P22
experiment	X-ray (resolution=1.67, R-factor=?)
structural superfamily	lambda repressor-like DNA-binding domains;
reference complex	2r1j_L
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 3jxb_C interface=20,30,31,32,33,35,36,39,41,42, ntqlmgerirarrkklkirQaalgkmvgvSNVAiSQweRsETepngenllalskalqcspdyllkgd > 3jxb_D interface=18,28,29,30,33,34,37,39,40, qlmgerirarrkklkirQaalgkmvgvSNVaiSQweRsETepngenllalskalqcspdyllkgd
interface signature	QSNVASQRET/QSNVSQRET

Estimated binding specificities ?

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# IC=13.623 IC/col=0.801 n_of_columns=17

specificity:

A |   4  82   4   4   4  96  96   4  24  24  24  24   0   0   0  84  91
C |   4   4   4   6   4   0   0   0  24  24  24  24  92   0   0   4   4
G |   6   6   6   4   6   0   0  92  24  24  24  24   0   0   0   4   0
T |  82   4  82  82  82   0   0   0  24  24  24  24   4  96  96   4   1

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updated Wed Jun 24 16:21:39 2026