interface graph thumbnail
legend  pdf

structure nameINTRON ENCODED HOMING ENDONUCLEASE I-PPOI/DNA COMPLEX LACKING CATALYTIC METAL ION
(INTRON-ENCODED HOMING ENDONUCLEASE I-PPOI)
referenceStoddard et al. Nat.Struct.Biol. 6 1096 1999
sourcePhysarum polycephalum
experimentX-ray (resolution=2.10, R-factor=0.191)
structural superfamilyHis-Me finger endonucleases;
multimeric complexes1a73_AB 1a74_AB 1cyq_AB 1cz0_AB 1evw_AB 1evw_CD 1ipp_AB 2o6m_AB
reference complex1a73_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureANRQKTRLK

Estimated binding specificities ?

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# IC=8.775 IC/col=0.975 n_of_columns=9 specificity:   
A |   5   0   0   0   6   7   5   5   0
C |   0   7  96   0  90   5  73   5   5
G |  91  84   0   0   0   5  11  13   1
T |   0   5   0  96   0  79   7  73  90
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updated Mon Dec 18 05:01:08 2023