>5vsi_H mol:protein length:221 CH1/Ckappa Fab heavy chain
QVQLVQSGAEVKKPGASVKVSCKASGYTFTSHWMHWVRQAPGQGLEWIGEFNPSNGRTNYNEKFKSKATMTVDTSTNTAYMELSSLRSEDTAVYYCASRDYDYDGRYFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVADYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLASVVTVPSSSLGTQTYICNVNHKPSNTKVDEKVEP