>2R4H_1|Chains A, B, C|Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 1|Homo sapiens (9606) MHHHHHHSSGVDLGTENLYFQSMDFYTVELERGAKGFGFSLRGGREYNMDLYVLRLAEDGPAERSGKMRIGDEILEINGETTKNMKHSRAIELIKNGGRRVRLFLKRGETSV