1ysa_CD : 3D-footprint complex

structure name	THE GCN4 BASIC REGION LEUCINE ZIPPER BINDS DNA AS A DIMER OF UNINTERRUPTED ALPHA HELICES: CRYSTAL STRUCTURE OF THE PROTEIN-DNA COMPLEX
reference	Ellenberger et al.
source	SACCHAROMYCES CEREVISIAE
experiment	X-ray (resolution=2.90, R-factor=?)
structural superfamily	Leucine zipper domain;
reference complex	2dgc_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1ysa_C interface=7,11,12,14,15,19, kdpaalKrarNTeAArrsRarklqrmkqledkveellsknyhlenevarlkklvger > 1ysa_D interface=8,12,13,15,16,19,20, mkdpaalKrarNTeAArrSRarklqrmkqledkveellsknyhlenevarlkklvge
interface signature	KNTAAR/KNTAASR

Estimated binding specificities ?

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# IC=9.712 IC/col=1.079 n_of_columns=9

specificity:

A |   0   0  96   0   0   0  96  57  43
C |   0   0   0  96   0  96   0  13  13
G |   0  96   0   0   0   0   0  13  13
T |  96   0   0   0  96   0   0  13  27

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updated Tue Jul 29 17:14:12 2025