>9src_B4 mol:protein length:123 50S ribosomal protein L7AeMAKPSYVKFEVPKELAEKALQAVEIARDTGKIRKGTNETTKAVERGQAKLVIIAEDVDPEEIVAHLPPLCEEKEIPYIYVPSKKELGAAAGIEVAAASVAIIEPGKARDLVEEIAMKVRELMK