9Z1M | pdb_00009z1m

Cryo-EM structure of KP.3 spike in complex with Nb9B

External Resource: Annotation


SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
A [auth D],
B [auth E],
C [auth F]		Heavy ChainIGHV1 -kp.3 spikeSAbDab (2026-06-26)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
D [auth B],
E [auth C],
F [auth A]		KP.3 spike
A [auth D],
B [auth E],
C [auth F]		Nanosota-9B---

InterPro: Protein Family Classification InterPro Database Homepage

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