>tr|B1AQ61|B1AQ61_HUMAN Ubiquitination factor E4B OS=Homo sapiens OX=9606 GN=UBE4B PE=1 SV=1 MEELSADEIRRRRLARLAGGQTSQPTTPLTSPQRENPPGPPIAASAPGPSQSLGLNVHNM TPATSPIGASGLGIISDDKMIKTEFGSADFMNLVDGFKIK