Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006955 | biological_process | immune response |
| A | 0016020 | cellular_component | membrane |
| A | 0042129 | biological_process | regulation of T cell proliferation |
| B | 0006955 | biological_process | immune response |
| B | 0016020 | cellular_component | membrane |
| B | 0042129 | biological_process | regulation of T cell proliferation |
| C | 0006955 | biological_process | immune response |
| C | 0016020 | cellular_component | membrane |
| C | 0042129 | biological_process | regulation of T cell proliferation |
| D | 0006955 | biological_process | immune response |
| D | 0016020 | cellular_component | membrane |
| D | 0042129 | biological_process | regulation of T cell proliferation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 201 |
| Chain | Residue |
| A | VAL16 |
| A | ALA17 |
| A | SER18 |
| A | HOH929 |
| B | SER18 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 202 |
| Chain | Residue |
| A | ALA11 |
| B | HOH930 |
| D | GLN111 |
| D | HOH566 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL C 203 |
| Chain | Residue |
| C | VAL16 |
| C | ALA17 |
| C | SER18 |
| C | HOH931 |
| D | SER18 |
| D | HOH927 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL D 204 |
| Chain | Residue |
| C | HOH932 |
| D | SER7 |
| D | VAL8 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 301 |
| Chain | Residue |
| A | TYR98 |
| A | HOH813 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 16 |
| Details | Region: {"description":"Homodimerization","evidences":[{"source":"UniProtKB","id":"P16410","evidenceCode":"ECO:0000250"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 20 |
| Details | Region: {"description":"Important for interaction with CD80 and CD86","evidences":[{"source":"UniProtKB","id":"P16410","evidenceCode":"ECO:0000250"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 12 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]} |
