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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH6.0 (K+ MES) WITH 500 UM MN2+ FOR 20S
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.50, R-factor=?)
structural superfamilyHis-Me finger endonucleases;
reference complex8vms_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureANRQKTVRLK/ANRQKTVRLK

Estimated binding specificities ?

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# IC=23.026 IC/col=1.151 n_of_columns=20 specificity:   
A |   0   0  75   0   0   0   0   0   4   0  84  87   0  96   0  96   0   8   5  83
C |   0   0   9  96   0  96   0  96   4   0   4   4   0   0   0   0   0   0  83   5
G |   0  96   4   0   0   0   0   0   4   0   4   1  96   0  96   0  96   9   4   4
T |  96   0   8   0  96   0  96   0  84  96   4   4   0   0   0   0   0  79   4   4
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updated Thu Jan 8 13:16:56 2026