Mutation detail:
| Mutation site | E484D |
| Virus | SARS-CoV-2 |
Mutation level  |
Amino acid level |
| Gene/protein/region type | S |
| Gene ID | 43740568 |
| Country | Indonesia |
| Mutation type |
nonsynonymous mutation |
| Genotype/subtype/clade | 20A |
| 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 | Spike glycoprotein |
| Uniprot protein ID | P0DTC2 |
| Protein length | 1273 amino acids |
| Protein description | Spike protein is one of the structural proteins of SARS-CoV-2. The monomeric protein consists of one large ectodomain, a single-pass transmembrane anchor, and a short intracellular tail at C-terminus. It encompasses 22 glycosylation sites. S protein cleaves into two subunits namely S1 and S2 following receptor recognition. Receptor Binding Domain (RBD) in S1 subunit plays a major role in ACE2 receptor binding. |
Literature information:
| Pubmed ID | 34621509 |
| Clinical information | No |
| Disease | - |
| Published year | 2021 |
| Journal | F1000Research |
| Title | Characterization of SARS-CoV-2 East Java isolate, Indonesia |
| Author | Fedik Abdul Rantam,Cita Rosita Sigit Prakoeswa,Damayanti Tinduh,Jusak Nugraha,Helen Susilowati |
| Evidence | Spike gene analysis of three samples (#6, #11, #35) found that the D614G mutation was detected in all isolates, although one isolate exhibited the D215Y and E484D mutation. Based on whole genome analysis, those three isolates were included in clade 20A, and two isolates were included in lineage B.1.6 with one isolate belongs to lineage B.1.4.7. |