>8u9s_M mol:protein length:270 scFv20MKSSHHHHHHENLYFQSNAMDIKMTQSPSSMHASLGERVTITCKASQDIRSYLSWYQQKPWKSPKTLIYYATSLADGVPSRFSGSGSGQDFSLTINNLESDDTATYYCLQHGESPYTFGSGTKLEIKRAGGGGSGGGGSGGGGSGGGGSMEVQLQQSGPELVEPGTSVKMPCKASGYTFTSYTIQWVKQTPRQGLEWIGYIYPYNAGTKYNEKFKGKATLTSDKSSSTVYMELSSLTSEDSAVYYCARKSSRLRSTLDYWGQGTSVTVSS