1g9y_AB : 3D-footprint complex

structure name	HOMING ENDONUCLEASE I-CREI / DNA SUBSTRATE COMPLEX WITH CALCIUM
reference	Stoddard et al. Nat.Struct.Biol. 8 312 2001
source	Chlamydomonas reinhardtii
experiment	X-ray (resolution=2.05, R-factor=?)
structural superfamily	Homing endonucleases;
reference complex	1t9i_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1g9y_A interface=21,23,25,27,29,31,32,37,43,45,65,67,69,72,138,139, ntkynkefllylagfvdgdgSiIaQiKpNqSYkfkhQlsltfQvTqktqrrwfldklvdeigvgYvRdRgsVsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkflevctwvdqiaalndsKTrkttsetvravld > 1g9y_B interface=21,23,25,27,29,31,32,37,39,43,45,65,67,69,71,72,138,139, ntkynkefllylagfvdgdgSiIaQiKpNqSYkfkhQlSltfQvTqktqrrwfldklvdeigvgYvRdRgSVsdyilseikplhnfltqlqpflklkqkqanlvlkiieqlpsakespdkflevctwvdqiaalndsKTrkttsetvravld
interface signature	SIQKNSYQQTYRRVKT/SIQKNSYQSQTYRRSVKT

Estimated binding specificities ?

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# IC=23.021 IC/col=1.046 n_of_columns=22

specificity:

A |   0  96  96  96   0  10   0   0   0  19  24  24   4   0  96   0   0  56   5   0   0   0
C |   0   0   0   0  96   4   0   0  96   8  24  24  80   0   0  96   0   8  13   0   0   0
G |  96   0   0   0   0   0  96   0   0   4  24  24   4  96   0   0  96   4   4   0   0  96
T |   0   0   0   0   0  82   0  96   0  65  24  24   8   0   0   0   0  28  74  96  96   0

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updated Sun Jan 4 21:16:50 2026