2r1j_LR : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE P22 C2 REPRESSOR PROTEIN IN COMPLEX WITH THE SYNTHETIC OPERATOR 9T
reference	Williams et al. Biochemistry 47 2325 2008
source	Enterobacteria phage P22
experiment	X-ray (resolution=1.53, R-factor=?)
structural superfamily	lambda repressor-like DNA-binding domains;
reference complex	2r1j_L
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 2r1j_L interface=19,29,30,31,32,34,35,38,40,41, tqlmgerirarrkklkirQaalgkmvgvSNVAiSQweRsETepngenllalskalqcspdyllkgd > 2r1j_R interface=19,29,30,31,32,34,35,38,40,41, tqlmgerirarrkklkirQaalgkmvgvSNVAiSQweRsETepngenllalskalqcspdyllkgd
interface signature	QSNVASQRET/QSNVASQRET

Estimated binding specificities ?

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# IC=9.807 IC/col=0.700 n_of_columns=14

specificity:

A |   5   6  96  96   5  24  24  24  24   5   0   0  80  80
C |   6   5   0   0   5  24  24  24  24  81   0   0   6   6
G |   5   5   0   0  81  24  24  24  24   5   0   0   5   5
T |  80  80   0   0   5  24  24  24  24   5  96  96   5   5

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updated Tue Jul 29 18:41:32 2025