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 ?

contact

# IC=7.625 IC/col=0.545 n_of_columns=14

specificity:

A |  75   0   7   0   7   0  24  24  24   9  24  24  24   0
C |   7   0   9   0   9   0  24  24  24   7  24  24  24   0
G |   7  96  73  96   7   0  24  24  24   7  24  24  24   0
T |   7   0   7   0  73  96  24  24  24  73  24  24  24  96

scan!

home
updated Wed Jul 30 02:37:37 2025