ACE2	Angiotensin Converting Enzyme
BLAST	Basic Local Alignment Search Tool
CoV	Coronavirus
DB	DataBiology
E	Envelope
M	Membrane
MERS-CoV	Middle East Respiratory Syndrome Coronavirus
N	Nucleocapsid
NCBI	National Center for Biotechnology Information
ORF	Open reading frame
PCA	Principle component analysis
PC	Principle component
PROKKA	Rapid Prokaryotic Genome Annotation
RaTG13	SARSr-Ra-BatCoV-RaTG13
RBD	Receptor binding domain
RSCU	Relative synonymous codon usage
SARS	Severe Acute Respiratory Syndrome
S	Spike glycoprotein
ViPR	Virus Pathogen Resource