>4N06_1|Chains A, B|CRISPR-associated endonuclease Cas1 1|Archaeoglobus fulgidus (224325) GGMRLVVDGFGKYLGIENGLIVVKEKGKALRKVRPEDLKQVLIIGKAAISSDAIKLLLKNRVDVVFLDFNGEILGRLSHPLIGTAKTRREQYLAYGDKRGVHLAKEFIKAKMANQMAILTNLAKARKDSNPEVAESLLKAKKEIDACLNELDGVEAEMIDKVRERLLGIEGKASKHYWDAISLVIPEEYRFNGRRGIEIGSPRYAKDIVNAMLNYGYSILLAECVKAVELAGLDPYAGFLHVDVSGRSSLAIDLMENFRQQVVDRVVLRLISYRQIKPEDCEKRNMVCQLSDNARRLLLASLLERLDSKTQYRGRNLAYSSIILLHARDVVAFLRGERRYEGFVQKW