>6wt3_H mol:protein length:223 5D2 FAB HEAVY CHAIN
SKVQLQQSGAELVKPGASVKLSCKASGYTFTEYIIHWVKQKSGQGLEWIGWFYPGSGNIKYNEKFKDKATLTADKSSSTVYMELSRLTSEDSAVYFCARHEDRNYYSYWDYWGQGTTLTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRD