>sp|P51209|RK21_PORPU Large ribosomal subunit protein bL21c OS=Porphyra purpurea OX=2787 GN=rpl21 PE=3 SV=1
MTYAIIEASGKQLWIEEGRYYDLNHIPVEPGQSIILGKVLLLNKDGHVSLGHPCIEGAVI
KATVMRHLRGKKITVFKMKPKKKMRLKKGHRQELTRLMIDSIMT