Site-specific tyrosine recombinase, which acts by catalyzing the cutting and rejoining of the recombining DNA molecules. Probably involved in the resolution of chromosome dimers. Binds to the dif site.

Belongs to the 'phage' integrase family. XerA subfamily.

291 amino acids

MKLDLGSPPESGDLYNAFINALIIAGAGNGTIKLYSTAVRDFLDFINKDPRKVTSEDLNRWISSLLNREGKVKGDEVEKKRAKSVTIRYYIIAVRRFLKWINVSVRPPIPKVRRKEVKALDEIQIQKVLNACKRTKDKLIIRLLLDTGLRANELLSVLVKDIDLENNMIRVRNTKNGEERIVFFTDETKLLLRKYIKGKKAEDKLFDLKYDTLYRKLKRLGKKVGIDLRPHILRHTFATLSLKRGINVITLQKLLGHKDIKTTQIYTHLVLDDLRNEYLKAMSSSSSKTPP

33.5 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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