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legend  pdf

structure nameCRYSTAL STRUCTURE OF A MAT-ALPHA2 HOMEODOMAIN-OPERATOR COMPLEX SUGGESTS A GENERAL MODEL FOR HOMEODOMAIN-DNA INTERACTIONS
(PROTEIN MAT-ALPHA2 HOMEODOMAIN)
referenceWolberger et al.
sourceSaccharomyces cerevisiae
experimentX-ray (resolution=2.70, R-factor=0.226)
structural superfamilyHomeodomain-like;
sequence familyHomeobox domain;
multimeric complexes1akh_AB 1apl_CD 1k61_ABCD 1le8_AB 1mnm_ABCD 1yrn_AB
reference complex1k61_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRNSNR

Estimated binding specificities ?

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# IC=5.849 IC/col=0.836 n_of_columns=7 specificity:   
A |   0   0   0  57  24   0  13
C |   0   0   0  13  24   0  13
G |   0  96   0  13  24   0  13
T |  96   0  96  13  24  96  57
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updated Thu Jan 8 17:42:54 2026