>6z20_A|type: non-ab
GSKDEVIKEVQEFYKDTYNKLKTKDEPQRETLKAIHYALNCCGLAGGVEQFISDICPKKDVLETFTVKSCPDAIKEVFDNAAAHHHHHH
>6z20_C|type: non-ab
GSKDEVIKEVQEFYKDTYNKLKTKDEPQRETLKAIHYALNCCGLAGGVEQFISDICPKKDVLETFTVKSCPDAIKEVFDNAAAHHHHHH
>6z20_B|type: H
EVQLVESGGGLVQAGGSLRLSCAASGRTFSDYVMGWFRQAPGKERTFVARIGWSGDLTYYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAIYYCAADERWGTGGKFDYWGQGTQVTVSSHGSGLVPR
>6z20_D|type: H
EVQLVESGGGLVQAGGSLRLSCAASGRTFSDYVMGWFRQAPGKERTFVARIGWSGDLTYYADSVKGRFTISRDNAKNTVYLQMNSLKPEDTAIYYCAADERWGTGGKFDYWGQGTQVTVSSHGSGLVPR
