4D8P

Structural and functional studies of the trans-encoded HLA-DQ2.3 (DQA1*03:01/DQB1*02:01) molecule

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0006955	biological_process	immune response
A	0016020	cellular_component	membrane
A	0019882	biological_process	antigen processing and presentation
A	0042613	cellular_component	MHC class II protein complex
B	0006955	biological_process	immune response
B	0016020	cellular_component	membrane
B	0019882	biological_process	antigen processing and presentation
B	0042613	cellular_component	MHC class II protein complex
C	0006955	biological_process	immune response
C	0016020	cellular_component	membrane
C	0019882	biological_process	antigen processing and presentation
C	0042613	cellular_component	MHC class II protein complex
D	0006955	biological_process	immune response
D	0016020	cellular_component	membrane
D	0019882	biological_process	antigen processing and presentation
D	0042613	cellular_component	MHC class II protein complex

Functional Information from PDB Data

site_id	AC1
Number of Residues	3
Details	BINDING SITE FOR RESIDUE GOL A 301

Chain	Residue
A	ASP110
A	LYS140
B	ARG149

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site_id	AC2
Number of Residues	3
Details	BINDING SITE FOR RESIDUE GOL B 301

Chain	Residue
A	ILE1
B	ARG29
B	ARG39

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Functional Information from PROSITE/UniProt

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

Chain	Residue	Details
B	TYR171-HIS177
A	TYR161-HIS167

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