>5ysl_G mol:protein length:221 1H1 heavy chain
QVKLQESGAELVKPGASAKAACEASGYTFTSYWIHWVKQRPGQGLDWIGEINTSSGRTNYNERFKNKATLTVDKTSSTAYIQLSSLTSEDSAVYYCAREGFGNQSLDYWGQGTSLTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCSVAHPASSTKVDKKIVPRDC