>1rum_H mol:protein length:222 immunoglobulin igg2a, heavy chain RVQLQQSGPGLVKPSQSLSLTCTVTGYSITSDFAWNWIRQFPGNKLEWMGYINYSGFTS HNPSLKSRISITRDTSKNQFFLQLNSVTTEDTATYYCAGLLWYDGGAGSWGQGTLVTVS AAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQ SDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPT