>5XBY_1|Chains A, B, C, D|cAMP-dependent protein kinase type II-alpha regulatory subunit,Immunoglobulin G-binding protein A|Homo sapiens (9606) GSPWQIPPGLTELLQGYTVEVLRQQPPDLVEFAVEYFTRLREARNKEQQNAFYEILHLPNLNEEQRNAFIQSLKDDPSQSANLLAEAKKLNDAQAPK