1k6o_ABC : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF A TERNARY SAP-1/SRF/C-FOS SRE DNA COMPLEX
reference	Marmorstein et al. J.Mol.Biol. 314 495 2001
source	HOMO SAPIENS
experiment	X-ray (resolution=3.19, R-factor=?)
structural superfamily	"Winged helix" DNA-binding domain;SRF-like;
reference complex	1bc8_C 1hbx_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1k6o_A interface=56,59,62,63, saitlwqfllqllqkpqnkhmicwtsndgqfkllqaeevarlwgirknkpnmnydKlsRalRYyyvkniikkvngqkfvykfvsypeil > 1k6o_B interface=4,7,26,27, gkkTrgRvkikmefidnklrryttfSKrktgimkkayelstltgtqvlllvasetghvytfatrklqpmitsetgkaliqtclns > 1k6o_C interface=3,6,21,26, kkTrgRvkikmefidnklrrYttfsKrktgimkkayelstltgtqvlllvasetghvytfatrklqpmitsetgkaliqtclns
interface signature	KRRY/TRSK/TRYK

Estimated binding specificities ?

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# IC=17.807 IC/col=0.989 n_of_columns=18

specificity:

A |   3   6   0   3  96  24   3  96   3   0   3  87  24  87   0   0   0   0
C |   6  84  96   3   0  24   6   0   6   0   3   3  24   3   0  96  96   0
G |   3   3   0   3   0  24   3   0   3  96  84   3  24   3   0   0   0   0
T |  84   3   0  87   0  24  84   0  84   0   6   3  24   3  96   0   0  96

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updated Sun Jan 4 21:32:20 2026