. . . . . . "Asserts the binding affinity measurement for this variant's RBD interaction with its receptor (typically ACE2), reported on a logarithmic scale as −log(K_D). Higher values indicate stronger binding." . . "has bind (binding affinity)" . . "2026-05-22"^^ . . . . "Vocabulary term: mac:hasBind (draft, unsigned)" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3w/IUb755GIzp3ueODYkgELhyq4Clygb5Kspge50xo+n8uC/IvXwi+ukRjEpdfX/JZ09yKUCJ2AMMr/QchrsP1Xhg9Q3fEZ4E12XqFd5jX00Qs0K5XZwjBaV8NdDTJW9I4gpcyh0cry7hSBAWHkXEkqbK+lQvR4UFAKejFq6u/wIDAQAB" . "3ADPIWA8lY5dLi4ZdzlmjQULjQupELX1vR66eOznT+NPGjGr62T6qKoJs4SNBis4uA3zAkMsT8RMstzTtoK8ox8fc0M18+eTKy5BKd+mjBFSv6zUgz6nquU7av4xDeG3JGInPv+MjscjK+JJuLro7RhvoiYXTeQyF8Qs9tSrzPw=" . . .