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 | 
Functional Information from PROSITE/UniProt
| site_id | PS00290 | 
| Number of Residues | 7 | 
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YDCKVEH | 
| Chain | Residue | Details | 
| A | TYR161-HIS167 |  | 
| B | TYR171-HIS177 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 93 | 
| Details | Region: {"description":"Alpha-2"} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 2 | 
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]} |