1ddn_ABCD : 3D-footprint complex

structure name	DIPHTHERIA TOX REPRESSOR (C102D MUTANT)/TOX DNA OPERATOR COMPLEX
reference	Vanderspek et al.
source	Corynebacterium diphtheriae
experiment	X-ray (resolution=3.00, R-factor=?)
structural superfamily	Iron-dependent repressor protein, dimerization domain;"Winged helix" DNA-binding domain;
reference complex	1ddn_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1ddn_A interface=35,37,38,41,45,58, dlvdttemylrtiyeleeegvtplrariaerleqSgPTvsQtvaRmerdglvvvasdRslqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl > 1ddn_B interface=35,37,38,40,41,45, dlvdttemylrtiyeleeegvtplrariaerleqSgPTvSQtvaRmerdglvvvasdrslqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl > 1ddn_C interface=35,37,38,41,45, dlvdttemylrtiyeleeegvtplrariaerleqSgPTvsQtvaRmerdglvvvasdrslqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl > 1ddn_D interface=35,37,38,40,41,45, dlvdttemylrtiyeleeegvtplrariaerleqSgPTvSQtvaRmerdglvvvasdrslqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl
interface signature	SPTQRR/SPTSQR/SPTQR/SPTSQR

Estimated binding specificities ?

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# IC=14.454 IC/col=0.964 n_of_columns=15

specificity:

A |  84   9   0  96  11  96   0   0   0   0  24  80   0   7   3
C |   3  11   0   0  11   0   0  93   0   0  24   3  96  71   6
G |   3  69  96   0   7   0  96   0   0   0  24  10   0  11   3
T |   6   7   0   0  67   0   0   3  96  96  24   3   0   7  84

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updated Sun Jan 4 20:57:24 2026