>8cyj_D mol:protein length:127 pan-sarbecovirus nanobody 2-62QVQLVESGGGLVQAGGSLRLSCAASGRTFSTYAMAWFRQAPGKEREFVAGVARSADTTYYGDSVKGRFTISRDNAKNEVNLQMSSLKPEDTAVYYCAARSVIQYGIVPGNDFHYEYWGQGTQVTVSS