>d1fe8j2 b.1.1.2 (J:116-216) Immunoglobulin (constant domains of L and H chains) {Fab RU5, (mouse), kappa L chain} aettapsvyklepvssvtlgclvkgyfpepvtltwnsgslssgvhtfpavlqsdlytlss svtvtsstwpsqsitcnvahpasstkvdkkieprg