>5YYF_1|Chains A, C|Protein AF-9|Homo sapiens (9606) GSHMASSCAVQVKLELGHRAQVRKKPTVEGFTHDWMVFVRGPEHSNIQHFVEKVVFHLHESFPRPKRVCKDPPYKVEESGYAGFILPIEVYFKNKEEPRKVRFDYDLFLHLEGHPPVNHLRCEKLTFNNPTEDFRRKLLKA >5YYF_2|Chains B, D|Peptide inhibitor PHQ-H3(Q5-K9)|Homo sapiens (9606) XQTARKX