>9pzb_H mol:protein length:126 E8K Fab heavy chaun
QVQLMQSPGEVKKPGASVKVSCRSFGYSFTFYGMNWLRQAPGQGLEWMGWISTSNGGTNYAQKFQDRLTMTMDTSASTTYMELRSLRSDDTAVYYCARDFPRLYNYDNGNYRWFGSWGQGTLVTVS