1ma7_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF CRE SITE-SPECIFIC RECOMBINASE COMPLEXED WITH A MUTANT DNA SUBSTRATE, LOXP-A8/T27
reference	Baldwin et al.
source	Enterobacteria phage P1
experiment	X-ray (resolution=2.30, R-factor=?)
structural superfamily	DNA breaking-rejoining enzymes;lambda integrase-like, N-terminal domain;
reference complex	7rhx_G
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1ma7_A interface=22,23,25,26,29,68,69,72,76,223,225,226,239,241,244,264, tsdevrknlmdmfrdrqafseHTwKMllSvcrswaawcklnnrkwfpaepedvrdyllylqarglavKTiqQhlgQlnmlhrrsglprpsdsnavslvmrrirkenvdagerakqalafertdfdqvrslmensdrcqdirnlaflgiayntllriaeiarirvkdisrtdggrmlihigrtktlvstagvekalslgvtklverwisvsgvaddpnnylfcRvRKngvaapsatsqlStRalEgifeathrliygakddsgqRylawsghsarvgaardmaragvsipeimqaggwtnvnivmnyirnldsetgamvrlled > 1ma7_B interface=21,22,24,25,28,67,68,71,75,182,222,224,225,238,240,243,263, sdevrknlmdmfrdrqafseHTwKMllSvcrswaawcklnnrkwfpaepedvrdyllylqarglavKTiqQhlgQlnmlhrrsglprpsdsnavslvmrrirkenvdagerakqalafertdfdqvrslmensdrcqdirnlaflgiayntllriaeiarirvkdisrtdggrmlihigrtKtlvstagvekalslgvtklverwisvsgvaddpnnylfcRvRKngvaapsatsqlStRalEgifeathrliygakddsgqRylawsghsarvgaardmaragvsipeimqaggwtnvnivmnyirngamvrlled
interface signature	HTKMSKTQQRRKSRER/HTKMSKTQQKRRKSRER

Estimated binding specificities ?

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# IC=23.753 IC/col=0.766 n_of_columns=31

specificity:

A |   0  96  24  24  24   0  96   7   0  96   0  96  92  24  24  24  24   0   0  96   0  85  24   7  85  74  24  24  14  96   1
C |   0   0  24  24  24   0   0   3   0   0   0   0   0  24  24  24  24  96   0   0   0   3  24  14   3  12  24  24  10   0   3
G |   0   0  24  24  24   0   0  83   0   0   0   0   3  24  24  24  24   0   0   0   0   5  24   8   5   3  24  24   5   0   0
T |  96   0  24  24  24  96   0   3  96   0  96   0   1  24  24  24  24   0  96   0  96   3  24  67   3   7  24  24  67   0  92

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updated Sun Jan 4 22:06:22 2026