AVM v1, released 02-OCT-22

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

Mutation detail:


Mutation site 27026C>T
Virus SARS-CoV
Mutation level Nucleotide level
Gene/protein/region type M Protein
Gene ID 1489672
Country -
Mutation type -
Genotype/subtype/clade -
Sample Human
Variants -
Viral reference sequence AY278741.1
Drug/antibody/vaccine -
Transmissibility -
Transmission mechanism -
Pathogenicity -
Pathogenicity mechanism -
Immune escape mutation -
Immune escape mechanism -
RT-PCR primers probes -

Protein detail:


Protein name Membrane Glycoprotein
Uniprot protein ID P59596
Protein length 221 amino acids
Protein description The M protein is one of the structural proteins of coronaviruses. It consists of three regions, the N-terminal, C-terminal, and the transmembrane region. The N-terminal is the external region of the M protein and it contains six amino acids and a glycosylation site. The C-terminal region is found at the interior side of the membrane, containing 123 amino acids, and it includesprotein kinase C phosphorylation sites and N- myristoylation sites. The transmembrane region comprises 80 amino acids and three domains. The first transmembrane (TMI) domain is composed of 19 amino acids of a hydrophobic nature, the second transmembrane domain (TMII) contains 23 amino acids of a hydrophobic nature, and the third domain (TMIII) contains 23 amino acids of a hydrophilic nature

Literature information:


Pubmed ID 15347429
Clinical information No
Disease -
Published year 2004
Journal BMC INFECTIOUS DISEASES
Title Mutational dynamics of the SARS coronavirus in cell culture and human populations isolated in 2003
Author Vinsensius B Vega, Yijun Ruan, Jianjun Liu, Wah Heng Lee, Chia Lin Wei
Evidence Table S3