[Term] id: PR:000018792 name: serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform, initiator methionine removed form def: "A serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "PPP2R2A/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000003213 ! serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform intersection_of: lacks_part PR:000021937 ! initiator methionine