[Term] id: PR:000033877 name: CRISPR system Cascade subunit CasB def: "A protein that is a translation product of the Escherichia coli K-12 casB gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "casB" EXACT PRO-short-label [PRO:DNx] synonym: "cse2" RELATED [] synonym: "ygcK" RELATED [] property_value: has_archetype PR:P76632 is_a: PR:000000001 ! protein