>1WTL_1|Chains A, B|BENCE-JONES PROTEIN MCG (LIGHT CHAIN)|Homo sapiens (9606) DIQMTQSPSSLSASVGDRVTITCRASQDITNYVNWFQQRPGQAPKVLIYGASILETGVPSRFSGSGSGTDFTFTISSLQPEDIATYYCQQYDTLPLTFGGGTKVDIKR