1I8L
HUMAN B7-1/CTLA-4 CO-STIMULATORY COMPLEX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | T LYMPHOCYTE ACTIVATION ANTIGEN CD80 | polymer | 208 | 23892.0 | 2 | UniProt (P33681) Pfam (PF07686) Pfam (PF08205) In PDB | Homo sapiens (human) | ACTIVATION B7-1 ANTIGEN, CTLA-4 COUNTER-RECEPTOR B7.1 |
| 2 | C, D | CYTOTOXIC T-LYMPHOCYTE PROTEIN 4 | polymer | 126 | 13480.3 | 2 | UniProt (P16410) Pfam (PF07686) In PDB | Homo sapiens (human) | CTLA-4, CYTOTOXIC T-LYMPHOCYTE-ASSOCIATED ANTIGEN 4 |
| 3 | A, B, C, D | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 18 | Chemie (NAG) | |||
| 4 | A, B | alpha-D-mannopyranose | non-polymer | 180.2 | 2 | Chemie (MAN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 74744.7 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 4342.1 | |
| All* | Total formula weight | 79086.7 |
