Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01601Coronavirus spike glycoprotein S2 (CoV_S2)Coronavirus spike glycoprotein S2- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Spike protein S2',Chimeric protein mimic of SARS-CoV-2 Spike HR1
Spike protein S2'

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR044873Spike glycoprotein S2, coronavirus, heptad repeat 1Domain
IPR044366Spike (S) protein S1 subunit, receptor-binding domain, SARS-CoV-2Domain
IPR018548Spike (S) protein S1 subunit, receptor-binding domain, betacoronavirusDomain
IPR044341Spike (S) protein S1 subunit, N-terminal domain, SARS-CoV-likeDomain
IPR032500Spike glycoprotein S1, N-terminal domain, betacoronavirus-likeDomain
IPR042578Spike glycoprotein, betacoronavirusFamily
IPR036326Spike S1 subunit, receptor binding domain superfamily, betacoronavirusHomologous Superfamily
IPR043002Spike glycoprotein, N-terminal domain superfamilyHomologous Superfamily
IPR044874Spike glycoprotein S2, coronavirus, heptad repeat 2Domain
IPR043473Spike glycoprotein S2 superfamily, coronavirusHomologous Superfamily
IPR043607Coronavirus spike glycoprotein S1, C-terminalDomain
IPR002552Spike glycoprotein S2, coronavirusDomain
IPR044873Spike glycoprotein S2, coronavirus, heptad repeat 1Domain
IPR044366Spike (S) protein S1 subunit, receptor-binding domain, SARS-CoV-2Domain
IPR018548Spike (S) protein S1 subunit, receptor-binding domain, betacoronavirusDomain
IPR044341Spike (S) protein S1 subunit, N-terminal domain, SARS-CoV-likeDomain
IPR032500Spike glycoprotein S1, N-terminal domain, betacoronavirus-likeDomain
IPR042578Spike glycoprotein, betacoronavirusFamily
IPR036326Spike S1 subunit, receptor binding domain superfamily, betacoronavirusHomologous Superfamily
IPR043002Spike glycoprotein, N-terminal domain superfamilyHomologous Superfamily
IPR044874Spike glycoprotein S2, coronavirus, heptad repeat 2Domain
IPR043473Spike glycoprotein S2 superfamily, coronavirusHomologous Superfamily
IPR043607Coronavirus spike glycoprotein S1, C-terminalDomain
IPR002552Spike glycoprotein S2, coronavirusDomain

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
ACE RESIDAA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354

PSI-MOD :  N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359