>4KGR_1|Chains A, B, C, D, E, F, G, H|Streptococcal Protein GB1 Backbone Modified Variant: beta-3-Ala24, beta-3-Lys28, beta-3-Lys31, beta-3-Asn35|null DTYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTEX