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structure nameSTRUCTURE OF THE HOLLIDAY JUNCTION INTERMEDIATE IN CRE-LOXP SITE- SPECIFIC RECOMBINATION
(PROTEIN CRE RECOMBINASE)
referenceVanduyne et al.
sourceEnterobacteria phage P1
experimentX-ray (resolution=2.50, R-factor=0.198)
structural superfamilyDNA breaking-rejoining enzymes;lambda integrase-like, N-terminal domain;
sequence familyPhage integrase family;
multimeric complexes1kbu_AB 1ma7_AB 1nzb_AB 1pvp_AB 1pvq_AB 1pvr_AB 1xo0_AB 2hof_AB 2hoi_GH 3c28_AB 3c29_AB 4crx_AB 5crx_AB 7rhx_AB 7rhz_AB
reference complex7rhx_G
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureKMSKTQRKSRN

Estimated binding specificities ?

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# IC=10.290 IC/col=0.735 n_of_columns=14 specificity:   
A |   7  73  24  24   7   0  24  24   0  96   0  96   0   9
C |   7   9  24  24   7   0  24  24   0   0   0   0   0  73
G |   7   7  24  24   9   0  24  24   0   0   0   0  96   7
T |  75   7  24  24  73  96  24  24  96   0  96   0   0   7
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updated Thu Jan 8 19:52:29 2026