>6ejm_H mol:protein length:249 SINGLE CHAIN FV FRAGMENTAEVMLVESGGGFVKPGGSLKLSCAASGFTFRSYIMSWVRQTPEKRLEWVATISGGGGNTYYPDSVKGRFTISRDNAKNTLYLQLSSLRSEDTALYYCASLTAVGDYWGQGTSVTVSSGGGGSGGGGSGGGGSGGGGSDVVMTQTPLTLSVTIGQPASISCKSSQSLFDTDGKTYLTWLLQRPGQSPKRLIYLVSKLASGVPDRFTGSGSGTDFTLKISRVEAEDLGVYYCLQGTHFPLTFGAGTKLDLK