>5czv_H mol:protein length:223  Fab 20350 heavy chain
QVQLVQSGAEVKKPGSSVKVSCKASGGTFSSYTISWVRQAPGQGLEWMGWIKPRWGAAH
YAQKFQGRVTITADESTSTAYMELSSLRSEDTAVYYCARGSFWFGYWGQGTLVTVSSAS
TKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSG
LYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTH