>5tzu_H mol:protein length:227 Heavy Chain of Fab B6H12.2 EVKLVESGGDLVKPGGSLKLSCAASGFTFSGYGMSWVRQTPDKRLEWVATITSGGTYTY YPDSVKGRFTISRDNAKNTLYLQIDSLKSEDTAIYFCARSLAGNAMDYWGQGTSVTVSS ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQS SGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCHHHHHH