>4gms_J mol:protein length:225 Fab S139/1 heavy chain
QVQLQQSGTELKKPGASVKISCKATGYTFSSYWIEWIKQRPGHGLEWIGEILPEIGMTNYNENFKGKATFTANTSSNTVYMQLSSLTSEDSAVYYCARPYDYSWFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGHHHHHH