>4v4g_BQ mol:protein length:125  50S ribosomal protein L19
QTHIKINRGELLRGIEQDHTRQLPDFRPGDTVRVDTKVREGNRTRSQAFEGVVIAINGS
GSRKSFTVRKISFGEGVERVFPFASPLVNQVTIVERGKVRRAKLYYLRELRGKAARIKS
DRSRVMK