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structure nameTHE GCN4 BASIC REGION LEUCINE ZIPPER BINDS DNA AS A DIMER OF UNINTERRUPTED ALPHA HELICES: CRYSTAL STRUCTURE OF THE PROTEIN-DNA COMPLEX
(PROTEIN GCN4)
referenceEllenberger et al.
sourceSACCHAROMYCES CEREVISIAE
experimentX-ray (resolution=2.90, R-factor=0.230)
structural superfamilyLeucine zipper domain;
sequence familybZIP transcription factor; Basic region leucine zipper;
multimeric complexes1ysa_CD
reference complex2dgc_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureKNTAAR

Estimated binding specificities ?

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# IC=3.876 IC/col=0.646 n_of_columns=6 specificity:   
A |  61  24   9   0  88   7
C |  14  24   7  96   7   7
G |   7  24   7   0   0   7
T |  14  24  73   0   1  75
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updated Mon Dec 16 19:07:52 2024