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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:GROUND STATE AT PH6.0 (K+ MES) WITH NA+
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.60, 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=18.822 IC/col=0.991 n_of_columns=19 specificity:   
A |   0  13   0   0   0   2   3   9   0  96  77   0  61   0  96   0  24   0  80
C |   0   5  96   0  96  34  87   5   0   0   9   3   3   0   0   0  24  96   3
G |  96  71   0   0   0   1   3  13   0   0   1  88  28  96   0  96  24   0   6
T |   0   7   0  96   0  59   3  69  96   0   9   5   4   0   0   0  24   0   7
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updated Thu Jan 8 13:12:20 2026