The coronavirus (CoV) that causes severe acute respiratory syndrome, or SARS, is called SARS-CoV. CoVs, which are enveloped viruses with positive-sense, single-stranded RNA and can target the human respiratory system to spread disease, include not only the SARS virus but also MERS and SARS-CoV-2, which is the source of COVID-19.
The spike (S), membrane (M), envelope (E), and nucleocapsid (N) proteins are the four main structural proteins of CoVs. By binding to a cellular receptor (ACE2 for SARS-CoV and SARS-CoV-2, DPP4 for MERS-CoV), an S protein mediates the CoV entry into host cells, which is followed by the fusion of the virus and host cell membranes. Following entry, a large number of nonstructural proteins, including Mpro (main protease or 3CLpro), PLpro (papain-like protease), and RdRp (RNA-dependent RNA polymerase), participate in genome replication and subgenomic RNA transcription.The structural proteins are then translated, put together into mature virions, and exocytosed to release them via vesicles. It is noteworthy that a protease known as TMPRSS2 (transmembrane protease, serine 2), which cleaves S protein, plays crucial roles throughout the entire life of CoVs (such as attachment, assembling, and release). For the treatment of diseases brought on by CoVs, all the proteins and subcellular structures involved in the life cycle of CoVs are promising targets.
Structure | Cat No. | Product Name | CAS No. | Product Description |
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V83456 | SARS-CoV-2-IN-80 | 57341-12-5 | |
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V83611 | SARS-CoV-2-IN-81 | ||
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V103500 | SARS-CoV-2-IN-82 | 924058-34-4 | SARS-CoV-2-IN-82 (Compound A) is an inhibitor of programmed -1 ribosomal frameshift (-1 PRF) of SARS-CoV-2. |
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V103872 | SARS-CoV-2-IN-84 | 214221-82-6 | SARS-CoV-2-IN-84 (Compound 20) is a SARS-CoV-2 inhibitor targeting the 3CL protease (3CL Pro) of SARS-CoV-2 (IC50: 369.5 nM). |
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V88327 | SARS-CoV-2-IN-86 | 368866-07-3 | SARS-CoV-2-IN-86 (Compound 2734589) is a dual inhibitor of SARS-CoV-2 methyltransferases nsp14 and nsp16. |
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V101508 | SARS-CoV-2-IN-89 | 1016762-41-6 | SARS-CoV-2-IN-89 (Compound 2) is a SARS-CoV-2 inhibitor. |
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V54423 | SARS-CoV-2-IN-9 | 1453052-57-7 | SARS-CoV-2-IN-9 is an inhibitor that binds to the SARS-CoV-2 major protease subunits S1 and S2. |
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V101586 | SARS-CoV-2-IN-90 | SARS-CoV-2-IN-90 (Compound 3i) is a SARS-CoV-2 inhibitor. | |
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V88329 | SARS-CoV-2-IN-91 | SARS-CoV-2-IN-91 (Compound 194) is an inhibitor of SARS-CoV 2 with EC50 of 28.92 μM. | |
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V99866 | SARS-CoV-2-IN-92 | 2123489-12-1 | SARS-CoV-2-IN-92 (Compound 11) inhibits SARS-CoV-2 variants (EC50 = 0.48 μM), as well as SARS-CoV and MERS-CoV. |
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V99884 | SARS-CoV-2-IN-93 | SARS-CoV-2-IN-93 (compound 24) is an inhibitor of SARS-CoV-2 and HCoV-OC43. | |
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V99850 | SARS-CoV-2-IN-94 | SARS-CoV-2-IN-94 (compound 6) exhibited antiviral activity against COVID-19 virus by targeting 6VSB protein. | |
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V99854 | SARS-CoV-2-IN-95 | 2817810-96-9 | SARS-CoV-2-IN-95 (Compound 10) is an inhibitor of SARS-CoV-2 PLpro with IC50 of 0.39 μM. |
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V96826 | SARS-CoV-2-IN-96 | SARS-CoV-2-IN-96 (Compound 12b) is an inhibitor of HCoV-OC43 (EC50 = 97 nM) and SARS-CoV-2 (EC50 = 45 nM) with low cytotoxicity in Huh7 cells (CC50 10 μM). | |
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V94833 | SARS-CoV-2-IN-97 | 364338-71-6 | SARS-CoV-2-IN-97 (Compound CO-01) is an inhibitor of SARS-CoV-2 Nsp15 endoribonuclease with IC50 of 53.5 μM. |
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V96643 | SARS-CoV-2-IN-98 | SARS-CoV-2-IN-98 (Compound 38) is a SARS-CoV-2 inhibitor with Kd of 0.73 μM, which can be used in COVID-19 research. | |
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V94876 | SARS-CoV-2-IN-99 | 2394839-81-5 | SARS-CoV-2-IN-99 (Compound 58) is a major protease inhibitor of SARS-CoV-2. |
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V78299 | SARS-CoV-2/MERS Mpro-IN-1 | SARS-CoV-2/MERS Mpro-IN-1 (compound 9c) is a potent major protease inhibitor of SARS-CoV-2 and MERS with IC50s of 0.10 and 0.06 µM respectively. | |
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V81365 | SARS-CoV-2/MERS Mpro-IN-2 | SARS-CoV-2/MERS Mpro-IN-2 (compound 9d) is a potent major protease inhibitor of SARS-CoV-2 and MERS with IC50s of 0.21 and 0.07 µM respectively. | |
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V99841 | SARS-CoV-IN-5 | SARS-CoV-IN-5 (compound 49) is a highly selective, non-peptide, non-covalent 3CLpro inhibitor with IC50 values of 38 nM, 21.1 nM, and 86 nM for SARS-CoV-1, SARS-CoV-2, and bat coronavirus WIV1, respectively. |