1KEN

INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED WITH AN ANTIBODY THAT PREVENTS THE HEMAGGLUTININ LOW PH FUSOGENIC TRANSITION

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0019031	cellular_component	viral envelope
A	0019064	biological_process	fusion of virus membrane with host plasma membrane
A	0046789	molecular_function	host cell surface receptor binding
B	0019031	cellular_component	viral envelope
B	0019064	biological_process	fusion of virus membrane with host plasma membrane
B	0046789	molecular_function	host cell surface receptor binding
C	0019031	cellular_component	viral envelope
C	0019064	biological_process	fusion of virus membrane with host plasma membrane
C	0046789	molecular_function	host cell surface receptor binding
D	0019031	cellular_component	viral envelope
D	0019064	biological_process	fusion of virus membrane with host plasma membrane
D	0046789	molecular_function	host cell surface receptor binding
E	0019031	cellular_component	viral envelope
E	0019064	biological_process	fusion of virus membrane with host plasma membrane
E	0046789	molecular_function	host cell surface receptor binding
F	0019031	cellular_component	viral envelope
F	0019064	biological_process	fusion of virus membrane with host plasma membrane
F	0046789	molecular_function	host cell surface receptor binding
L	0002250	biological_process	adaptive immune response
L	0005515	molecular_function	protein binding
L	0005576	cellular_component	extracellular region
L	0005886	cellular_component	plasma membrane
L	0030183	biological_process	B cell differentiation
L	0042105	cellular_component	alpha-beta T cell receptor complex
L	0071735	cellular_component	IgG immunoglobulin complex
U	0002250	biological_process	adaptive immune response
U	0005515	molecular_function	protein binding
U	0005576	cellular_component	extracellular region
U	0005886	cellular_component	plasma membrane
U	0030183	biological_process	B cell differentiation
U	0042105	cellular_component	alpha-beta T cell receptor complex
U	0071735	cellular_component	IgG immunoglobulin complex

Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
L	TYR193-HIS199

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	15
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04072","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	194
Details	Domain: {"description":"Ig-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00114","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	192
Details	Region: {"description":"CH1"}

Chain

Residue

Details

---