. . . . . . "Asserts the wild-type parent protein from which this RBD variant is derived by amino-acid substitution. In the present catalogue the value is hardcoded to the UniProt record for the Wuhan reference SARS-CoV-2 Spike glycoprotein." . . "has parent protein" . "2026-05-22"^^ . . . . "Vocabulary term: mac:hasParentProtein (draft, unsigned)" . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD3w/IUb755GIzp3ueODYkgELhyq4Clygb5Kspge50xo+n8uC/IvXwi+ukRjEpdfX/JZ09yKUCJ2AMMr/QchrsP1Xhg9Q3fEZ4E12XqFd5jX00Qs0K5XZwjBaV8NdDTJW9I4gpcyh0cry7hSBAWHkXEkqbK+lQvR4UFAKejFq6u/wIDAQAB" . "u75nQUmbKC3OS8d5XvZJWgRpwDd5b5bWVIN8xa06W8+ecftaVMraCRXziOIgT/F9fcfXgEfzqK14Rb71PFTghYnZjJuSMrhwPqSu+POmRKKK/F25nJsErzDRph/4UpODZvgdZqujD0VTQIl4sWEWh6J4kFTZ51yzjPKkBSGbM00=" . . .