>d1kn2h2 b.1.1.2 (H:114-223) Immunoglobulin (constant domains of L and H chains) {Fab D2.3 (mouse), kappa L chain} akttapsvyplapvcgdttgssvtlgclvkgyfpepvtltwnsgslssgvhtfpavlqsd lytlsssvtvtsstwpsqsitcnvahpasstkvdkkiep