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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH6.0 (K+ MES) WITH 500 UM MG2+ FOR 320S
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.63, 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=21.328 IC/col=1.066 n_of_columns=20 specificity:   
A |   0   0  17   0   0   0   0   7  13   0  96  84   0  65   0  96   0   6   0  84
C |   0   0   3  96   0  96  42  82   3   0   0   5   0   0   0   0   0  24  96   3
G |   0  96  69   0   0   0   0   7  11   0   0   1  96  31  96   0  96   9   0   6
T |  96   0   7   0  96   0  54   0  69  96   0   6   0   0   0   0   0  57   0   3
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updated Thu Jan 8 13:14:28 2026