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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH6.0 (K+ MES) WITH 500 UM MN2+ FOR 80S
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.76, 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=18.845 IC/col=0.942 n_of_columns=20 specificity:   
A |   3   0  24   0   0   0   3   1   5   0  94  59   1  23   0  81   0  24   0  96
C |   4   0  24  96   0  96  44  90   7   0   0  15   3   3   0   0   0  24  96   0
G |   5  96  24   0   0   0   1   3  21   0   1  13  88  67  96  15  96  24   0   0
T |  84   0  24   0  96   0  48   2  63  96   1   9   4   3   0   0   0  24   0   0
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updated Thu Jan 8 13:17:37 2026