Mutation detail:
| Mutation site | 26693C>T |
| Virus | SARS-CoV-2 |
Mutation level  |
Nucleotide level |
| Gene/protein/region type | ORF3a |
| Gene ID | 43740569 |
| Country | India |
| Mutation type |
- |
| Genotype/subtype/clade | - |
| Sample |
Human |
| Variants | - |
| Viral reference sequence | NC_045512.2 |
| Drug/antibody/vaccine | - |
| Transmissibility |
- |
| Transmission mechanism | - |
| Pathogenicity |
- |
| Pathogenicity mechanism | - |
| Immune escape mutation | - |
| Immune escape mechanism | - |
| RT-PCR primers probes | - |
Protein detail:
| Protein name | ORF3a protein |
| Uniprot protein ID | P0DTC3 |
| Protein length | 275 amino acids |
| Protein description | ORF3a is a non-structural protein of SARS-CoV-2 localized at the surface. It is the largest accessory factor that contains 275 amino acids, and shows broad functions, such as enhancing viral entry within the host, regulating the pro-inflammatory cytokine and chemokine production, participating in ion channel formation as well as modulating release of virus from the host cell. |
Literature information:
| Pubmed ID | 33705994 |
| Clinical information | No |
| Disease | - |
| Published year | 2021 |
| Journal | COMPUTERS IN BIOLOGY AND MEDICINE |
| Title | A hijack mechanism of Indian SARS-CoV-2 isolates for relapsing contemporary antiviral therapeutics |
| Author | R. Prathiviraj, S. Saranya, M. Bharathi, and P. Chellapandi |
| Evidence | Forty-one protein mutations were identified in 12 Indian SARS-CoV-2 isolates by analysis of genome variations across 460 genome sequences obtained from 30 geographic sites in India. Two unique mutations such as W6152R and N5928H found in exonuclease of Surat (GBRC275b) and Gandhinagar (GBRC239) isolates |