2or1_LR : 3D-footprint complex

structure name	RECOGNITION OF A DNA OPERATOR BY THE REPRESSOR OF PHAGE 434. A VIEW AT HIGH RESOLUTION
reference	Aggarwal et al.
source	PHAGE 434
experiment	X-ray (resolution=2.50, R-factor=?)
structural superfamily	lambda repressor-like DNA-binding domains;
reference complex	1per_L
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 2or1_L interface=17,27,28,29,30,32,33,38,39,43, sissrvkskriqlglnQaelaqkvgtTQQSiEQlengKTkrpRflpelasalgvsvdwllngt > 2or1_R interface=27,28,29,30,32,33,38,39, sissrvkskriqlglnqaelaqkvgtTQQSiEQlengKTkrprflpelasalgvsvdwllngt
interface signature	QTQQSEQKTR/TQQSEQKT

Estimated binding specificities ?

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# IC=12.754 IC/col=0.797 n_of_columns=16

specificity:

A |   5  90   0  96  96  24  24   5  24   5  24   5   0   0   0  80
C |   5   6  96   0   0  24  24   5  24   5  24   5   0   0   0   6
G |   5   0   0   0   0  24  24  10  24   6  24   5   0  96   0   5
T |  81   0   0   0   0  24  24  76  24  80  24  81  96   0  96   5

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updated Wed Jun 24 13:31:41 2026