8R8K

XBB-4 Fab in complex with SARS-CoV-2 BA.2.12.1 Spike Glycoprotein

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0016020	cellular_component	membrane
A	0019031	cellular_component	viral envelope
A	0019062	biological_process	virion attachment to host cell
A	0019064	biological_process	fusion of virus membrane with host plasma membrane
A	0020002	cellular_component	host cell plasma membrane
A	0039654	biological_process	fusion of virus membrane with host endosome membrane
A	0044173	cellular_component	host cell endoplasmic reticulum-Golgi intermediate compartment membrane
A	0046718	biological_process	symbiont entry into host cell
A	0046813	biological_process	receptor-mediated virion attachment to host cell
A	0055036	cellular_component	virion membrane
A	0075509	biological_process	endocytosis involved in viral entry into host cell

Functional Information from PROSITE/UniProt

site_id	PS00290
Number of Residues	7
Details	IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH

Chain	Residue	Details
H	TYR209-HIS215
L	TYR192-HIS198

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