>7rai_J mol:protein length:264 M4008_N1 Fab heavy chain
QSQLVQSGAEMKTSGSSVRVSCKDSGGFFPYAGFRWVRQAPGQGFEWMGGVIPADGTKHYAPKFQARMKMTVVESSRTLYMELRSLTSTDTATYFCARLQCAGFSCEMDSGPFDLWGQGTQVTVPSSGASASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPQNPRKPS