>d1a4kh2 b.1.1.2 (H:120-211) Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma {Human (Homo sapiens)} svfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglysls svvtvpssslgtqtyicnvnhkpsntkvdkkv