>1t4k_B mol:protein length:217 IMMUNOGLOBULIN IGG1, HEAVY CHAIN
EVMLVESGPGLVAPSQSLSITCTVSGFSLSDYGVSWIRQPPGKGLEWLGVIWGDGSTYYASALKFRLTISKDSSKSQVFLNMHSLQTDDSAMYYCAKHTYGGPGDSWGQGTSVTVSSASTTPPSVFPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSPRPSETVTCNVAHPASSTKVDKKIVPR