1cyq_AB : 3D-footprint complex

structure name	INTRON ENCODED HOMING ENDONUCLEASE I-PPOI (H98A)/DNA HOMING SITE COMPLEX
reference	Stoddard et al. Nat.Struct.Biol. 6 1096 1999
source	Physarum polycephalum
experiment	X-ray (resolution=1.93, R-factor=?)
structural superfamily	His-Me finger endonucleases;
reference complex	8vms_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1cyq_A interface=54,56,60,62,64,66,71,73,115,119, altnaqilavidsweetvgqfpvithhvplggglqgtlhcyeiplaapygvgfAkNgptRwQyKrTinqvVhRwgshtvpfllepdningktctasalchntrchnplhlcwesLddnKgrnwcpgpnggcvhavvclrqgplygpgatvagpqqrgshfvv > 1cyq_B interface=54,56,60,62,64,66,73,115,119, altnaqilavidsweetvgqfpvithhvplggglqgtlhcyeiplaapygvgfAkNgptRwQyKrTinqvvhRwgshtvpfllepdningktctasalchntrchnplhlcwesLddnKgrnwcpgpnggcvhavvclrqgplygpgatvagpqqrgshfvv
interface signature	ANRQKTVRLK/ANRQKTRLK

Estimated binding specificities ?

readout + contact

# IC=18.909 IC/col=0.945 n_of_columns=20

specificity:

A |   5   0  24   0   0   0   5  11   3   0  94  76   3  37   0  96   0  24   0  96
C |   9   0  24  96   0  96  67  65   6   4   1   3   3   1   0   0   0  24  96   0
G |   5  96  24   0   0   0   1  17   5   0   1   5  85  53  96   0  96  24   0   0
T |  77   0  24   0  96   0  23   3  82  92   0  12   5   5   0   0   0  24   0   0

scan!

home
updated Sun Jan 4 20:54:33 2026