Epitope homology with other human coronaviruses
| SARS-CoV-2 epitope identified . | Other human coronavirus . | Protein name . | Amino acid sequence alignment . |
|---|---|---|---|
| Membrane | |||
| LRGHLRIAGHHLGRC | LRGHLRIAGHHLGRC | ||
| SARS coronavirus | M protein | RGHLRMAGHPLGRC | |
| HKU1 | Membrane glycoprotein | RGHLYIQGVKLG | |
| MERS | M protein | GHLKIAGMHFGAC | |
| LRIAGHHLGRCDIKD | LRIAGHHLGRCDIKD | ||
| SARS coronavirus | Membrane protein | LRMAGHPLGRCDIKD | |
| SRTLSYYKLGASQRV | SRTLSYYKLGASQRV | ||
| SARS coronavirus | Membrane protein | SRTLSYYKLGASQRV | |
| SYYKLGASQRVAGDS | SYYKLGASQRVAGDS | ||
| SARS coronavirus | Membrane protein | SYYKLGASQRVGTDS | |
| LGASQRVAGDSGFAA | LGASQRVAGDSGFAA | ||
| SARS Coronavirus | Membrane glycoprotein | LGASQRVGTDSGFAA | |
| NL63 | Orf1a protein | LGAS–VTEDVKFAA | |
| Nucleocapsid | |||
| KPRQKRTATKAYNVT | KPRQKRTATKAYNVT | ||
| SARS coronavirus | Nucleocapsid protein | KPRQKRTATKQYNVT | |
| OC43 | Nucleocapsid protein | KPRQKRSPNK | |
| NL63 | Chain A, nucleocapsid | KPRWKRVPTREENV | |
| MERS | Nucleocapsid protein | RHKRVATKSFNV | |
| AFFGMSRIGMEVTPS | AFFGMSRIGMEVTPS | ||
| SARS coronavirus | Nucleocapsid protein N | AFFGMSRIGMEVTPS | |
| MSRIGMEVTPSGTWL | MSRIGMEVTPSGTWL | ||
| SARS coronavirus | Nucleocapsid protein | MSRIGMEVTPSGTWL | |
| GMEVTPSGTWLTYTG | GMEVTPSGTWLTYTG | ||
| SARS coronavirus | Nucleocapsid protein | GMEVTPSGTWLTY | |
| Spike | |||
| PFFSNVTWFHAIHVS | — | — | — |
| NVTWFHAIHVSGTNG | — | — | — |
| SKHTPINLVRDLPQG | SKHTPINLVRDLPQG | ||
| OC43 | Replicase polyprotein 1ab | PANIV—LPQG | |
| SARS coronavirus | S1 protein | PIDVVRDLPSG | |
| PINLVRDLPQGFSAL | PINLVRDLPQGFSAL | ||
| SARS coronavirus | Chain A, spike | PIDVVRDLPSGFNTL | |
| OC43 | Replicase polyprotein 1ab | PANIV–LPQG | |
| YNYLYRLFRKSNLKP | YNYLYRLFRKSNLKP | ||
| SARS coronavirus | Chain E, spike glycoprotein | YNYKYRYLRHGKLRP |
| SARS-CoV-2 epitope identified . | Other human coronavirus . | Protein name . | Amino acid sequence alignment . |
|---|---|---|---|
| Membrane | |||
| LRGHLRIAGHHLGRC | LRGHLRIAGHHLGRC | ||
| SARS coronavirus | M protein | RGHLRMAGHPLGRC | |
| HKU1 | Membrane glycoprotein | RGHLYIQGVKLG | |
| MERS | M protein | GHLKIAGMHFGAC | |
| LRIAGHHLGRCDIKD | LRIAGHHLGRCDIKD | ||
| SARS coronavirus | Membrane protein | LRMAGHPLGRCDIKD | |
| SRTLSYYKLGASQRV | SRTLSYYKLGASQRV | ||
| SARS coronavirus | Membrane protein | SRTLSYYKLGASQRV | |
| SYYKLGASQRVAGDS | SYYKLGASQRVAGDS | ||
| SARS coronavirus | Membrane protein | SYYKLGASQRVGTDS | |
| LGASQRVAGDSGFAA | LGASQRVAGDSGFAA | ||
| SARS Coronavirus | Membrane glycoprotein | LGASQRVGTDSGFAA | |
| NL63 | Orf1a protein | LGAS–VTEDVKFAA | |
| Nucleocapsid | |||
| KPRQKRTATKAYNVT | KPRQKRTATKAYNVT | ||
| SARS coronavirus | Nucleocapsid protein | KPRQKRTATKQYNVT | |
| OC43 | Nucleocapsid protein | KPRQKRSPNK | |
| NL63 | Chain A, nucleocapsid | KPRWKRVPTREENV | |
| MERS | Nucleocapsid protein | RHKRVATKSFNV | |
| AFFGMSRIGMEVTPS | AFFGMSRIGMEVTPS | ||
| SARS coronavirus | Nucleocapsid protein N | AFFGMSRIGMEVTPS | |
| MSRIGMEVTPSGTWL | MSRIGMEVTPSGTWL | ||
| SARS coronavirus | Nucleocapsid protein | MSRIGMEVTPSGTWL | |
| GMEVTPSGTWLTYTG | GMEVTPSGTWLTYTG | ||
| SARS coronavirus | Nucleocapsid protein | GMEVTPSGTWLTY | |
| Spike | |||
| PFFSNVTWFHAIHVS | — | — | — |
| NVTWFHAIHVSGTNG | — | — | — |
| SKHTPINLVRDLPQG | SKHTPINLVRDLPQG | ||
| OC43 | Replicase polyprotein 1ab | PANIV—LPQG | |
| SARS coronavirus | S1 protein | PIDVVRDLPSG | |
| PINLVRDLPQGFSAL | PINLVRDLPQGFSAL | ||
| SARS coronavirus | Chain A, spike | PIDVVRDLPSGFNTL | |
| OC43 | Replicase polyprotein 1ab | PANIV–LPQG | |
| YNYLYRLFRKSNLKP | YNYLYRLFRKSNLKP | ||
| SARS coronavirus | Chain E, spike glycoprotein | YNYKYRYLRHGKLRP |
Boldface type indicates a strong binder (< 2).
MERS, Middle East respiratory syndrome.