>4hxb_H mol:protein length:215 6B9 FAB HEAVY CHAIN
QIQLVQSGPELKKPGETVKISCKASGYTFTNYGMNWMKQAPGKGFKWMGWIKTNTGEPTYAEDFKGRFAFSLEASANTAYLQINNLKNEDTATYFCARLRAVDYWGQGTTLTVSSAKTTAPSVYPLAPGTAATTGSSVTLGCLVKGYFPEPVTLTWNSGALSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR