>9YJI_3|Chains C, F[auth D]|Stem helix peptide of Spike protein S2'|Severe acute respiratory syndrome coronavirus 2 (2697049) PLQPELDSFKEELDKYFKNHTSPDV >9YJI_2|Chains B, E[auth L]|CC65.1 light chain|Homo sapiens (9606) DVVMTQSPGTLSLSPGERATLSCRASQTVNSNYLAWYQQKPGQAPRLLIYRASSRATGIPDRFSGSGSGTDFTLTISRLEPEDFAVYYCQQYGSSPPLFTFGPGTKLEIKHHHHHH >9YJI_1|Chains A, D[auth H]|CC65.1 heavy chain|Homo sapiens (9606) EVQLVQSGAEVKKPGASVKVSCKASGYTFTSQYMHWVRQAPGQGLEWMGIIDPSGGGTSYAQKFRDRVSMTRDTPTSTVYMELRSLRSEDTAVYYCASLWFENPSWRDYWGQGTLVTVSSGGGGSGGGGSGGGGS