4gct_ABCD : 3D-footprint complex

structure name	STRUCTURE OF NO FACTOR PROTEIN-DNA COMPLEX
reference	Proc.Natl.Acad.Sci.USA 110 10586 2013
source	Vibrio cholerae O1 biovar El Tor
experiment	X-ray (resolution=2.45, R-factor=?)
structural superfamily	Homeodomain-like;Tetracyclin repressor-like, C-terminal domain;
reference complex	5haw_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4gct_A interface=26,36,37,38,39,41,42, inrreeilqalaemlesnegasritTaklakqvgvSEAAlYRhfpsktrmfegliefieeslmsrinrifdeekdtlnrirlvmqlllafaernpgltrilsghalmfenerlrdrinqlferietslrqilrerksfpvdenilaaqllgqvegslnrfvrsdfkylptanfdeywallsaqik > 4gct_B interface=25,36,37,40,41, nrreeilqalaemlesnegasritTaklakqvgvsEAalYRhfpsktrmfegliefieeslmsrinrifdeekdtlnrirlvmqlllafaernpgltrilsghalmfenerlrdrinqlferietslrqilrerklregksfpvdenilaaqllgqvegslnrfvrsdfkylptanfdeywallsaqik > 4gct_C interface=26,36,37,38,39,41,42, inrreeilqalaemlesnegasritTaklakqvgvSEAAlYRhfpsktrmfegliefieeslmsrinrifdeekdtlnrirlvmqlllafaernpgltrilsghalmfenerlrdrinqlferietslrqilrerklregksfpvdenilaaqllgqvegslnrfvrsdfkylptanfdeywallsaqik > 4gct_D interface=25,35,36,37,40,41, nrreeilqalaemlesnegasritTaklakqvgvSEAalYRhfpsktrmfegliefieeslmsrinrifdeekdtlnrirlvmqlllafaernpgltrilsghalmfenerlrdrinqlferietslrqilrerklregksfpvdenilaaqllgqvegslnrfvrsdfkylptanfdeywallsaqik
interface signature	TSEAAYR/TEAYR/TSEAAYR/TSEAYR

Estimated binding specificities ?

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# IC=12.932 IC/col=0.808 n_of_columns=16

specificity:

A |   3   0  24   3   0   0  13  69   0  19  96   0  24  24  96   0
C |   3   0  24  58   0   0  23   6   0   9   0  96  24  24   0  96
G |   8   0  24   9  96   0  54   8  96   9   0   0  24  24   0   0
T |  82  96  24  26   0  96   6  13   0  59   0   0  24  24   0   0

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updated Mon Jan 5 09:14:22 2026