>6b5s_H mol:protein length:222 CIS42 Fab Heavy chain
QVQLVQSGSELKKPGASVKVSCKTSGYTFTTYAMNWVRQAPGQGLEWMGWINTNTGNPTYAPGFTGRFVFSFDTSVSTAYLQISSLKAEDTAVYYCARVYSYGVPFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC