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8TC5

Cryo-EM Structure of Spike Glycoprotein from Civet Coronavirus SZ3 in Closed Conformation

Functional Information from GO Data
ChainGOidnamespacecontents
A0016020cellular_componentmembrane
A0019031cellular_componentviral envelope
A0019064biological_processfusion of virus membrane with host plasma membrane
A0039654biological_processfusion of virus membrane with host endosome membrane
A0046813biological_processreceptor-mediated virion attachment to host cell
A0055036cellular_componentvirion membrane
A0075509biological_processendocytosis involved in viral entry into host cell
B0016020cellular_componentmembrane
B0019031cellular_componentviral envelope
B0019064biological_processfusion of virus membrane with host plasma membrane
B0039654biological_processfusion of virus membrane with host endosome membrane
B0046813biological_processreceptor-mediated virion attachment to host cell
B0055036cellular_componentvirion membrane
B0075509biological_processendocytosis involved in viral entry into host cell
C0016020cellular_componentmembrane
C0019031cellular_componentviral envelope
C0019064biological_processfusion of virus membrane with host plasma membrane
C0039654biological_processfusion of virus membrane with host endosome membrane
C0046813biological_processreceptor-mediated virion attachment to host cell
C0055036cellular_componentvirion membrane
C0075509biological_processendocytosis involved in viral entry into host cell
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues576
DetailsDomain: {"description":"BetaCoV S1-CTD","evidences":[{"source":"PROSITE-ProRule","id":"PRU01269","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues663
DetailsRegion: {"description":"Receptor-binding domain (RBD)","evidences":[{"source":"UniProtKB","id":"P0DTC2","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues210
DetailsRegion: {"description":"Receptor-binding motif; binding to human ACE2"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues63
DetailsRegion: {"description":"Fusion peptide 1","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"29056462","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues60
DetailsRegion: {"description":"Fusion peptide 2","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"29056462","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues150
DetailsRegion: {"description":"Heptad repeat 1","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues132
DetailsCoiled coil: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues3
DetailsSite: {"description":"Cleavage","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"19321428","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues60
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2025-07-23

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