>4yxl_A|type: non-ab
MGSSHHHHHHSSGLVPRGSHMLEGQGGGTHNQWNKPSKPKTNMKHMAGAAAAGAVVGGLGGYMLGSAMSRPMMHFGNDWEDRYYRENMNRYPNQVYYRPVDQYNNQNNFVHDCVNITIKQHTVTTTTKGENFTETDIKIMERVVEQMCTTQYQKESQAYYDGRRSS
>4yxl_H|type: H
QVQLQQSGTELVMPGASVKMSCKASGYTFTDYWMHWVKQRPGQGLEWIGSIDPSDSYTSHNEKFKGKATLTVDESSSTAYMQLSSLTSEDSAVYFCSRSGYGYYAMEYWGQGTSVTVSSAKTAPPSVYPLAPGGGATNSMVTLGCLVKGYFPEPVTVTWNSGSLSGGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR
>4yxl_L|type: L
DIVLTQSPAILSVSPGERVSFSCRASQNIGTSIHWYQQRTNESPRLIIKYASESISGIPSRFSGSGSGTDFTLSINSVESEDIADYYCQQSNTWPYTFGGGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSETDQDSKDSTYSMSSTLTLTKDEYERHNTYTCEATHKTSTSPIVKSFNRNE
