7b1y_ABCD : 3D-footprint complex

structure name	DTXR-LIKE IRON-DEPENDENT REGULATOR IDER COMPLEXED WITH COBALT AND ITS CONSENSUS DNA-BINDING SEQUENCE
reference	Marcos-Torres et al.
experiment	X-ray (resolution=2.12, R-factor=?)
structural superfamily	Iron-dependent repressor protein, dimerization domain;C-terminal domain of transcriptional repressors;"Winged helix" DNA-binding domain;
reference complex	7b24_C
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 7b1y_A interface=35,37,38,40,41,45, dlidttemylrtiydleeegvvplrariaerleqSgPTvSQtvaRmerdglltvaedrhleltkagraraisvmrkhrlaerllvdvigleweqvhlearwehvmseaverklvkllgnpttspygnpipgldelgv > 7b1y_B interface=36,38,39,41,42,46, ndlidttemylrtiydleeegvvplrariaerleqSgPTvSQtvaRmerdglltvaedrhleltkagraraisvmrkhrlaerllvdvigleweqvhlearwehvmseaverklvkllgnpttspygnpipgldelgvpvdtdlrrvdevarsgggralvcriaehvqldpdlmselkkvgvvpgneidivavagvnkpiqvqgseggtqlqpgiahavmvrvk > 7b1y_C interface=36,38,39,41,42,46,59, ndlidttemylrtiydleeegvvplrariaerleqSgPTvSQtvaRmerdglltvaedRhleltkagraraisvmrkhrlaerllvdvigleweqvhlearwehvmseaverklvkllgnpttspygnpipgldelgvpvdtdlrrvdevarsgggralvcriaehvqldpdlmselkkvgvvpgneidivavagvnkpiqvqgseggtqlqpgiahavmvrvk > 7b1y_D interface=35,37,38,40,41,45, dlidttemylrtiydleeegvvplrariaerleqSgPTvSQtvaRmerdglltvaedrhleltkagraraisvmrkhrlaerllvdvigleweqvhlearwehvmseaverklvkllgnpttspygnpipgldelgv
interface signature	SPTSQR/SPTSQR/SPTSQRR/SPTSQR

Estimated binding specificities ?

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# IC=14.735 IC/col=0.867 n_of_columns=17

specificity:

A |  87   3   0   3  24  87   0   0   0   3  24  87   0   3   3  24  84
C |   3   3   0   3  24   3   0   0  90   3  24   3  96  87   3  24   3
G |   3  87  96   3  24   3  96  93   3   3  24   3   0   3   3  24   6
T |   3   3   0  87  24   3   0   3   3  87  24   3   0   3  87  24   3

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updated Thu Jul 31 08:27:20 2025