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=12.913 IC/col=0.807 n_of_columns=16

specificity:

A |   2   0  24   2   0   0  10  60   0  13  96   0  24  24  96   0
C |   2   0  24  60   0   0  22  10   0  12   0  96  24  24   0  96
G |   7   0  24  10  96   0  54  10  96   8   0   0  24  24   0   0
T |  85  96  24  24   0  96  10  16   0  63   0   0  24  24   0   0

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updated Wed Jun 24 20:54:08 2026