7b25_ABCD : 3D-footprint complex

structure name	DTXR-LIKE IRON-DEPENDENT REGULATOR IDER (Q43A VARIANT) COMPLEXED WITH COBALT AND ITS CONSENSUS DNA-BINDING SEQUENCE
reference	Marcos-Torres et al.
experiment	X-ray (resolution=2.34, 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	> 7b25_A interface=35,37,38,40,45, dlidttemylrtiydleeegvvplrariaerleqSgPTvSatvaRmerdglltvaedrhleltkagraraisvmrkhrlaerllvdvigleweqvhleacrwehvmseaverklvkllgnpttspygnpipgldelgv > 7b25_B interface=35,37,38,40,45,58, dlidttemylrtiydleeegvvplrariaerleqSgPTvSatvaRmerdglltvaedRhleltkagraraisvmrkhrlaerllvdvigleweqvhleacrwehvmseaverklvkllgnpttspygnpipgldelgvsvepvdtdlrrvdevarsgggralvcriaehvqldpdlmselkkvgvvpgneidivavagvnkpiqvqgseggtqlqpgiahavmvrvk > 7b25_C interface=35,37,38,40,45, dlidttemylrtiydleeegvvplrariaerleqSgPTvSatvaRmerdglltvaedrhleltkagraraisvmrkhrlaerllvdvigleweqvhleacrwehvmseaverklvkllgnpttspygnpipgldelgvsvepvdtdlrrvdevarsgggralvcriaehvqldpdlmselkkvgvvpgneidivavagvnkpiqvqgseggtqlqpgiahavmvrvk > 7b25_D interface=35,37,38,40,45, dlidttemylrtiydleeegvvplrariaerleqSgPTvSatvaRmerdglltvaedrhleltkagraraisvmrkhrlaerllvdvigleweqvhleacrwehvmseaverklvkllgnpttspygnpipgldelgv
interface signature	SPTSR/SPTSRR/SPTSR/SPTSR

Estimated binding specificities ?

contact

# IC=21.195 IC/col=1.116 n_of_columns=19

specificity:

A |   1   4  96   0   1   0  13  96   0   1   0   0  67  96   1   0   0  67  90
C |   1   1   0   0   4   0   7   0   1   1  96   0   7   0  93  94   0  13   4
G |   1   1   0  96  90   0   7   0  95  90   0   0   7   0   1   1   0   9   1
T |  93  90   0   0   1  96  69   0   0   4   0  96  15   0   1   1  96   7   1

scan!

home
updated Tue Jan 6 20:29:20 2026