4aqu_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF I-CREI COMPLEXED WITH ITS TARGET METHYLATED AT POSITION PLUS 2 (IN THE B STRAND) IN THE PRESENCE OF CALCIUM
reference	Macmaster et al. J.Biol.Chem. 287 30139 2012
source	CHLAMYDOMONAS REINHARDTII
experiment	X-ray (resolution=2.30, R-factor=?)
structural superfamily	Homing endonucleases;
reference complex	1t9i_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4aqu_A interface=21,23,25,27,29,31,32,37,39,43,45,67,69,72,78,138,139, ntkynkefllylagfvdgdgSiIaQiKpNqSYkfkhQlSltfQvTqktqrrwfldklvdeigvgyvRdRgsVsdyilSeikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkflevctwvdqiaalndsKTrkttsetvravld > 4aqu_B interface=21,23,25,27,29,31,32,37,39,43,45,65,67,69,72,138,139, ntkynkefllylagfvdgdgSiIaQiKpNqSYkfkhQlSltfQvTqktqrrwfldklvdeigvgYvRdRgsVsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkflevctwvdqiaalndsKTrkttsetvravld
interface signature	SIQKNSYQSQTRRVSKT/SIQKNSYQSQTYRRVKT

Estimated binding specificities ?

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# IC=23.636 IC/col=1.074 n_of_columns=22

specificity:

A |   0  96  96  60  85   0   0   0   0  82  24   6  58   0  96   0  96   0   1   0   0   0
C |  96   0   0   3   6  96   0   0  96   6  24  13   6   0   0  96   0   0  17   0   0   0
G |   0   0   0  30   2   0  96   0   0   3  24  19  19  96   0   0   0  96   0   0   0  96
T |   0   0   0   3   3   0   0  96   0   5  24  58  13   0   0   0   0   0  78  96  96   0

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updated Wed Jun 24 20:14:19 2026