>5XAZ_1|Chains A, B, C, D, E, F, G, H|Gamma-butyrolactone receptor protein|Streptomyces fradiae (1906) ARQERAAQTRRTIVAAAAAVFDELGYEATTIAEILKRSGVTKGALYFHFTSKEQLAQEVLTSQLRAVPPVEEQRLVLQQIIDETLLLAQLLSKGDPLVRGSVRLTVEPGAPADGLDRRAPMQEWIGHGRDLLRRAEAGGELLPRLDVDAVARMLVGGFTGAQILSNILTGHADLLERVTDMHRHLMTSVAVPAVLVRLDFSAERSITVYDEAMRRREAPLPAAGDLEH