4pu4_ABCD : 3D-footprint complex

structure name	SHEWANELLA ONEIDENSIS MR-1 TOXIN ANTITOXIN SYSTEM HIPA, HIPB AND ITS OPERATOR DNA COMPLEX (SPACE GROUP P21)
reference	Elegheert et al. 'Nucleic 42 10134 2014
source	SHEWANELLA ONEIDENSIS
experiment	X-ray (resolution=3.79, R-factor=?)
structural superfamily	lambda repressor-like DNA-binding domains;
reference complex	4pu3_A 4pu3_C
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4pu4_A interface= ltlemhlgdlmigelsfdatadtfavhytkdwqqsgfplsptipldgtgtsnqismflvnllpenkgldylieslgvskgntfaliraigldtagaiafvpkgallpetqlrpikaeeviqriedptmwpprlvagvqpklnlfyngkefafaegtlssthivkfekyhhlvinefitmrlakvlgmnvanvdivhfgrykalcverfdrrnipgeqrvlrrhivdscqalgfsvskkyernfgtgrdvkdiregvsfnrlfslaakcrnpvaakqdmlqwalfnlltgnadahgknysffmtpsgmeptpwydlvsvdmyedfeqqlamaiddefdpnsiyayqlaafmdglglprnllisnltriarripqaiaevilmlppldedeasfvahyktqllarcerylgfvdevrdvev > 4pu4_B interface= ltlemhlgdlmigelsfdatadtfavhytkdwqqsgfplsptipldgtgtsnqismflvnllpenkgldylieslgvskgntfaliraigldtagaiafvpkgallpetqlrpikaeeviqriedptmwprlvagvqpklnlfyngkefafaegtlssthivkfekyhhlvinefitmrlakvlgmnvanvdivhfgrykalcverfdrrnipgeqrvlrrhivdscqalgfsvskkyernfgtgrdvkdiregvsfnrlfslaakcrnpvaakqdmlqwalfnlltgnadahgknysffmtpsgmeptpwydlvsvdmyedfeqqlamaiddefdpnsiyayqlaafmdglglprnllisnltriarripqaiaevilmlppldedeasfvahyktqllarcerylgfvdevrdvev > 4pu4_C interface=26,36,37,38,41,50, imasplnqqslgllikerrksaaltQdvaamlcgvTKKtlIrvekgedvYistvfkildglgidivsa > 4pu4_D interface=26,36,38,50, imasplnqqslgllikerrksaaltQdvaamlcgvTkKtlirvekgedvYistvfkildglgidivsaqtsdtetngw
interface signature	//QTKKIY/QTKY

Estimated binding specificities ?

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# IC=8.310 IC/col=0.554 n_of_columns=15

specificity:

A |   2  59  24  24  24  57  24  24  24  96   2  90   4   0   4
C |   2  15  24  24  24  10  24  24  24   0  88   2  88  96   2
G |   2  10  24  24  24  12  24  24  24   0   4   2   2   0   2
T |  90  12  24  24  24  17  24  24  24   0   2   2   2   0  88

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updated Wed Jun 24 22:26:47 2026