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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH6.0 (K+ MES) WITH 500 UM MG2+ FOR 160S
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.79, 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=20.956 IC/col=1.048 n_of_columns=20 specificity:   
A |   0   0  28   0   0   0   2   3  10   0  96  76   0  57   0  96   0   5   0  82
C |   0   0   3  96   0  96  71  80   5   0   0   4   1   1   0   0   0  30  96   6
G |   0  96  62   0   0   0   0   7   3   0   0   9  94  38  96   0  96  10   0   7
T |  96   0   3   0  96   0  23   6  78  96   0   7   1   0   0   0   0  51   0   1
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updated Thu Jan 8 13:14:08 2026