>4JFX_1|Chains A, C[auth L]|Fab light chain|Homo sapiens (9606) DIVLTQSPATLSLSPGERATLSCMTSTDIDDDMNWYQQKPGQAPRLLISEGNTLRPGVPARFSGSGSGTDFTLTISSLEPEDFAVYYCLQSFNVPLTFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >4JFX_2|Chains B, D[auth H]|Fab heavy chain|Homo sapiens (9606) EISEVQLVESGGGLVQPGGSLRLSCVTSGFTFRKFGMSWVRQAPGKGLEWVASIVTGGRKTYYSDSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCTRGYSSTSYAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKSHTATGA >4JFX_3|Chain E[auth P]|Phosphopeptide| GEKKGNYVVTYA