>tr|A0A250Y9P1|A0A250Y9P1_CASCN Splicing factor 3B subunit 6 OS=Castor canadensis GN=SF3B6 MAMQAAKRANIRLPPEVNRILYIRNLPYKITAEEMYDIFGKYGPIRQIRVGNTPETRGTA YVVYEDIFDAKNACDHLSGFNVCNRYLVVLYYNANRAFQKMDTKKKEEQLKLLKEKYGIN TDPPK