. . . . . . "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" . "Kyv91iujHI9GgTrlIrmgZw1wr/3uzPwp1Vlp5i8Sz7aJISrOKtgzREVU1parSoR6obPhp+L/vyu+qTFLf6TF2wU8CK5xkvwwmKJak8tqQ8+oWJvA+WsWg/aC8EZPsKOxyeKCZ4aEY0IX1LMQ2WS6aYn8ImLTyuEgk5dwqepEagI=" . . .