1gu4_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF C/EBPBETA BZIP HOMODIMER BOUND TO A HIGH AFFINITY DNA FRAGMENT
reference	Tahirov et al.
source	HOMO SAPIENS
experiment	X-ray (resolution=1.80, R-factor=?)
structural superfamily	Leucine zipper domain;
reference complex	6mg1_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1gu4_A interface=11,14,17,18,21,22, dkhsdeykirRerNniAVrkSRdkakmrnletqhkvleltaenerlqkkveqlsrelstlrnlfk > 1gu4_B interface=11,14,15,17,18,21,22, dkhsdeykirRerNNiAVrkSRdkakmrnletqhkvleltaenerlqkkveqlsrelstlrnlfkql
interface signature	RNAVSR/RNNAVSR

Estimated binding specificities ?

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# IC=5.920 IC/col=0.658 n_of_columns=9

specificity:

A |   9   3  48   4  13   1  83  77  13
C |   9  11   4  82   7  94   0   7  31
G |  10   0  39   4  71   0  10   7  13
T |  68  82   5   6   5   1   3   5  39

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updated Wed Jun 24 09:22:27 2026