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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH7.0 (K+ MES) WITH 500 UM MG2+ FOR 10S
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.45, 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=21.290 IC/col=1.064 n_of_columns=20 specificity:   
A |   0   0  17   0   0   0   0   5   9   0  96  74   0  69   0  96   0   9   0  82
C |   0   0   7  96   0  96  31  88   3   0   0  12   0   0   0   0   0  53  96   3
G |   0  96  69   0   0   0   0   3   8   0   0   5  96  26  96   0  96   9   0   5
T |  96   0   3   0  96   0  65   0  76  96   0   5   0   1   0   0   0  25   0   6
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updated Thu Jan 8 13:10:27 2026