4on0_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF NOLR FROM SINORHIZOBIUM FREDII IN COMPLEX WITH OLIGO AA DNA
reference	Krishnan et al. Proc.Natl.Acad.Sci.USA 111 6509 2014
source	SINORHIZOBIUM FREDII
experiment	X-ray (resolution=3.00, R-factor=?)
structural superfamily	"Winged helix" DNA-binding domain;
reference complex	4on0_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4on0_A interface=50,52,53,55,56,60, qplspekheeaeiaagflsamanpkrllildslvkeemavgalankvglSqSAlSQhlsKlraqnlvstrrdaqtiyyssssdsvmkilgalseiyg > 4on0_B interface=50,51,52,53,55,56,74, qplspekheeaeiaagflsamanpkrllildslvkeemavgalankvglSQSAlSQhlsklraqnlvstrrdaQtiyyssssdsvmkilgalseiyg
interface signature	SSASQK/SQSASQQ

Estimated binding specificities ?

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# IC=12.324 IC/col=0.649 n_of_columns=19

specificity:

A |   0   4  96   0  24  24  24  24  24  24  13   0   4  84   0   4  24   4  82
C |   0   0   0   0  24  24  24  24  24  24  69   0   0   8   0   6  24  10   4
G |   0   0   0  96  24  24  24  24  24  24   8   0  88   0   0  82  24  13   4
T |  96  92   0   0  24  24  24  24  24  24   6  96   4   4  96   4  24  69   6

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updated Mon Jan 5 10:40:35 2026