>2Q1E_1|Chains A, B, C, D|Amyloidogenic immunoglobulin light chain protein AL-09|Homo sapiens (9606) ATDIQMTQSPSSLSASVGDRVTITCQASQDINNYLIWYQQKPGQAPKLLIYDASTLETGVPSRFSGSGSGTEFTFTISSLQPEDLATYHCQQYDNLPYTFGQGTKLEIK