>d1lo0x1 b.1.1.1 (X:1-112) Immunoglobulin (variable domains of L and H chains) {Retro Diels-Alder catalytic Fab 9D9 (mouse), kappa L chain} dvlmtqtplslpvslgdqvsifctssqtivhtngntylewylqkpgqspklliykvsnrf sgvpdrfsgsgsgtdftlkisrvetedlgiyycfqgshfplafgagtklelk