>9L1K_1|Chains A, B, C, D|sdAbA YERLS mutant|Vicugna pacos (30538) EVQLVESGGGSVQPGGSLKLSCKTSGFTFSSYWMYWYRQAPGKERELVSGINTGGGSTYYADSVKGRFTISRDNAKNTLYLQMNSLKPEDTAVYYCARRDRGGMDYWGKGTQVTVSSAAGHHHHHH