>4ffv_H mol:protein length:217 11A19 Fab heavy chain
EFQLQQSGPELVKPGASVKISCKASGYSFTDYNINWMKQSNGKSLEWIGVVIPKYGTTNYNQKFQGKATLTVDQSSSTAYIQLNSLTSEDSAVYYCTRFRDVFFDVWGTGTTVTVSSAKTTAPSVYPLAPVCGGTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPALLQSGLYTLSSSVTVTSNTWPSQTITCNVAHPASSTKVDKKIVPR