4crx_AB : 3D-footprint complex

structure name	ASYMMETRIC DNA-BENDING IN THE CRE-LOXP SITE-SPECIFIC RECOMBINATION SYNAPSE
reference	Van Duyne et al.
source	Enterobacteria phage P1
experiment	X-ray (resolution=2.20, 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	> 4crx_A interface=21,22,25,28,67,68,71,75,222,225,238,240,243,263, sdevrknlmdmfrdrqafseHTwkMllSvcrswaawcklnnrkwfpaepedvrdyllylqarglavKTiqQhlgQlnmlhrrsglprpsdsnavslvmrrirkenvdagerakqalafertdfdqvrslmensdrcqdirnlaflgiayntllkiaeiarirvkdisrtdggrmlihigrtktlvstagvekalslgvtklverwisvsgvaddpnnylfcRvrKngvaapsatsqlStRalEgifeathrliygakddsgqRylawsghsarvgaardmaragvsipeimqaggwtnvnivmnyirnldsetgamvrlled > 4crx_B interface=21,22,25,28,67,68,71,75,182,222,224,225,238,240,243,263, sdevrknlmdmfrdrqafseHTwkMllSvcrswaawcklnnrkwfpaepedvrdyllylqarglavKTiqQhlgQlnmlhrrsglprpsdsnavslvmrrirkenvdagerakqalafertdfdqvrslmensdrcqdirnlaflgiayntllkiaeiarirvkdisrtdggrmlihigrtKtlvstagvekalslgvtklverwisvsgvaddpnnylfcRvRKngvaapsatsqlStRalEgifeathrliygakddsgqRylawsghsarvgaardmaragvsipeimqaggwtnvnivmnyirnldsetgamvrlled
interface signature	HTMSKTQQRKSRER/HTMSKTQQKRRKSRER

Estimated binding specificities ?

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# IC=26.451 IC/col=0.778 n_of_columns=34

specificity:

A |  92   1  24  24  24  24   3   0   0   0  96   0  96   0   7  24  24  24  24   7   0   0  96   0  92   0   0  85  24  24  24   0  85   3
C |   0   3  24  24  24  24   5  96   0   0   0   0   0   0  74  24  24  24  24   7  96   0   0   3   0  96   0   3  24  24  24   3   5   7
G |   3   0  24  24  24  24   3   0  96   0   0   0   0  96   8  24  24  24  24  75   0   0   0   1   4   0  96   3  24  24  24   0   3   5
T |   1  92  24  24  24  24  85   0   0  96   0  96   0   0   7  24  24  24  24   7   0  96   0  92   0   0   0   5  24  24  24  93   3  81

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updated Mon Jan 5 08:52:45 2026