AVM v1, released 02-OCT-22

A manually curated database of aerosol-transmitted virus mutations, human diseases, and drugs

Mutation detail:


Mutation site N64K
Virus SARS-CoV-2
Mutation level Amino acid level
Gene/protein/region type E
Gene ID 43740570
Country -
Mutation type nonsynonymous mutation
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 Envelope Protein
Uniprot protein ID P0DTC4
Protein length 75 amino acids
Protein description The SARS-CoV-2 envelope (E) protein is a small structural protein involved in many aspects of the viral life cycle. The E protein promotes the packaging and reproduction of the virus, and deletion of this protein weakens or even abolishes the virulence.

Literature information:


Pubmed ID 33557213
Clinical information No
Disease -
Published year 2021
Journal Viruses
Title Evolution of SARS-CoV-2 Envelope, Membrane, Nucleocapsid, and Spike Structural Proteins from the Beginning of the Pandemic to September 2020: A Global and Regional Approach by Epidemiological Week
Author Paloma Troyano-Hernaez, Roberto Reinosa, Africa Holguin
Evidence Supplementary_Table_2