>3g6j_H mol:protein length:226 Fab heavy chain
EVQLVESGGGLVQPGGSLRLSCAASGFSFTSSSVSWVRQAPGKGLEWVGLIYPYNGFNYYADSVKGRFTISANTSKNTAYLQMNSLRAEDTAVYYCARNALYGSGGYYAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC