>tr|D3Z922|D3Z922_RAT V-set pre-B cell surrogate light chain 1A OS=Rattus norvegicus GN=Vpreb1a MAWTSALLILLAHLTGCGPQPVLHQPPSASSFLGTSIRLTCALSSNHNIGIYSIYWYQQR PGHPPTFLLRFFSHSDKLQGPKIPPRFSGSKDTARNLGYLSISDLQPEDEAVYYCAVGLR SWEKEKRMEREWEEEK