>7s4g_C mol:protein length:223 heavy chain Fab 1G4AEVQLVQSGAEVKKPGASVKVSCKASGYTFTTYVMHWVRQAPGQGLEWMGYINPYNDGTKYNEKFKGRVTMTRDTSISTAYMELSRLRSDDTAVYYCGRRNFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT