>tr|F5GZQ1|F5GZQ1_HUMAN Mediator complex subunit 21 OS=Homo sapiens OX=9606 GN=MED21 PE=4 SV=1 MADRLTQLQDAVNSVRNFIRLASVFLFLEVKQGRKGAQEAKLESGERTERQGFGIKRSLG RRHRELGGLRPAAGRCLKVREGADSFA