4aad_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE MUTANT D75N I-CREI IN COMPLEX WITH ITS WILD- TYPE TARGET IN ABSENCE OF METAL IONS AT THE ACTIVE SITE (THE FOUR CENTRAL BASES, 2NN REGION, ARE COMPOSED BY GTAC FROM 5' TO 3')
reference	Marenchino et al. 'Nucleic 40 6936 2012
source	CHLAMYDOMONAS REINHARDTII
experiment	X-ray (resolution=3.10, R-factor=?)
structural superfamily	Homing endonucleases;
reference complex	1t9i_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4aad_A interface=23,25,27,29,31,32,37,43,67,69,138,139, ntkynkefllylagfvdgdgsiIaQiKpNqSYkfkhQlsltfQvtqktqrrwfldklvdeigvgyvRdRgsvsnyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkflevctwvdqiaalndsKTrkttsetvravl > 4aad_B interface=23,25,27,29,31,32,37,39,43,45,67,69,138,139, ntkynkefllylagfvdgdgsiIaQiKpNqSYkfkhQlSltfQvTqktqrrwfldklvdeigvgyvRdRgsvsnyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkflevctwvdqiaalndsKTrkttsetvravld
interface signature	IQKNSYQQRRKT/IQKNSYQSQTRRKT

Estimated binding specificities ?

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# IC=23.078 IC/col=0.962 n_of_columns=24

specificity:

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

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updated Wed Jun 24 20:12:37 2026