>sp|Q96PG8-2|BBC3B_HUMAN Isoform 4 of Bcl-2-binding component 3, isoforms 3/4 OS=Homo sapiens OX=9606 GN=BBC3 MKFGMGSAQACPCQVPRAASTTWVPCQICGPRERHGPRTPGGQLPGARRGPGPRRPAPLP ARPPGALGSVLRPLRARPGCRPRRPHPAARCLPLRPHRPTRRHRRPGGFPLAWGSPQPAP RPAPGRSSALALAGGAAPGVARAQRPGGSGGRSHPGGPGSPRGGGTVGPGDRGPAAADGG RPQRTVRAAETRGAAAAPPLTLEGPVQSHHGTPALTQGPQSPRDGAQLGACTRPVDVRDS GGRPLPPPDTLASAGDFLCTM