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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH6.0 (K+ MES) WITH 500 UM MN2+ FOR 40S
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=19.800 IC/col=0.990 n_of_columns=20 specificity:   
A |   6   0  24   0   0   0   8   1   6   0  96  78   0  36   0  81   0  11   0  96
C |   5   0  24  96   0  96  57  92   5   0   0   9   3   3   0   0   0  67  96   0
G |   7  96  24   0   0   0   1   1   9   0   0   4  88  54  96  15  96   3   0   0
T |  78   0  24   0  96   0  30   2  76  96   0   5   5   3   0   0   0  15   0   0
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updated Thu Jan 8 13:17:16 2026