>AF_AFB0U7F9F1_1|Chain A|30S ribosomal protein S21|Methylobacterium sp. (strain 4-46) (426117) MQVLVRDNNVDQALRVLKKKMQREGIFREMKQRKAYEKPSVRKAREKAEAVRRARKQARKTAIREGLIAAPKPKPRAVAPRRPAAAPAPASSPTTTA