Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006955 | biological_process | immune response |
| A | 0019882 | biological_process | antigen processing and presentation |
| B | 0006955 | biological_process | immune response |
| B | 0042612 | cellular_component | MHC class I protein complex |
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 |
| A | TYR257-HIS263 | |
| B | TYR378-HIS384 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 286 |
| Details | TOPO_DOM: Extracellular => ECO:0000255 |
| Chain | Residue | Details |
| A | GLY1-THR287 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 22 |
| Details | TRANSMEM: Helical => ECO:0000255 |
| Chain | Residue | Details |
| A | VAL288-MET310 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 30 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | LYS311-VAL341 | |
| Chain | Residue | Details |
| A | SER332 | |
| A | SER335 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN86 | |
| A | ASN176 | |
