>8UG0_2|Chain B|Beta 1 domain of streptococcal protein G (G beta 1) MCHetB|Streptococcus pyogenes (1314) MTYKLILNGKTHKGVLTVEAVDAATAEKEFKQEANDLGVDGEWTYDDATKTFTVTE >8UG0_1|Chain A|Beta 1 domain of streptococcal protein G (G beta 1) MCHetA|Streptococcus pyogenes (1314) MTYKLILNGKTRKGVLTVEAVDAATAEKHFKQHANDLGVDGEWTYDDATKTFTVTE