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11HN

SARS-CoV-2 spike S2 trimer stabilized in the early fusion intermediate conformation (E-FICs-v3) bound to C77G12 (S2 local refinement)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000794cellular_componentcondensed nuclear chromosome
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005940cellular_componentseptin ring
A0016020cellular_componentmembrane
A0016925biological_processprotein sumoylation
A0019031cellular_componentviral envelope
A0019064biological_processfusion of virus membrane with host plasma membrane
A0031386molecular_functionprotein tag activity
A0039654biological_processfusion of virus membrane with host endosome membrane
A0042802molecular_functionidentical protein binding
A0044389molecular_functionubiquitin-like protein ligase binding
A0046813biological_processreceptor-mediated virion attachment to host cell
A0055036cellular_componentvirion membrane
A0075509biological_processendocytosis involved in viral entry into host cell
B0000794cellular_componentcondensed nuclear chromosome
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005940cellular_componentseptin ring
B0016020cellular_componentmembrane
B0016925biological_processprotein sumoylation
B0019031cellular_componentviral envelope
B0019064biological_processfusion of virus membrane with host plasma membrane
B0031386molecular_functionprotein tag activity
B0039654biological_processfusion of virus membrane with host endosome membrane
B0042802molecular_functionidentical protein binding
B0044389molecular_functionubiquitin-like protein ligase binding
B0046813biological_processreceptor-mediated virion attachment to host cell
B0055036cellular_componentvirion membrane
B0075509biological_processendocytosis involved in viral entry into host cell
C0000794cellular_componentcondensed nuclear chromosome
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005940cellular_componentseptin ring
C0016020cellular_componentmembrane
C0016925biological_processprotein sumoylation
C0019031cellular_componentviral envelope
C0019064biological_processfusion of virus membrane with host plasma membrane
C0031386molecular_functionprotein tag activity
C0039654biological_processfusion of virus membrane with host endosome membrane
C0042802molecular_functionidentical protein binding
C0044389molecular_functionubiquitin-like protein ligase binding
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 Residues3
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) (hybrid) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"32155444","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32363391","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32366695","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32979942","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) (complex) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04099","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"32155444","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32363391","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32366695","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32979942","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

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PDB entries from 2026-08-19

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