>6bit_I mol:protein length:213 KWAR23 Fab heavy chain
EVQLQQSGAELVKPGASVKLSCTASGFNIKDYYIHWVQQRTEQGLEWIGRIDPEDGETKYAPKFQDKATITADTSSNTAYLHLSSLTSEDTAVYYCARWGAYWGQGTLVTVSAAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR