1ZT4
The crystal structure of human CD1d with and without alpha-Galactosylceramide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | T-cell surface glycoprotein CD1d | polymer | 281 | 31818.8 | 2 | UniProt (P15813) Pfam (PF16497) Pfam (PF07654) | Homo sapiens (human) | CD1d antigen, R3G1 |
| 2 | B, D (B, D) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 2 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | HDCMA22P |
| 3 | E (A) | N-{(1S,2R,3S)-1-[(ALPHA-D-GALACTOPYRANOSYLOXY)METHYL]-2,3-DIHYDROXYHEPTADECYL}HEXACOSANAMIDE | non-polymer | 858.3 | 1 | Chemie (AGH) | |||
| 4 | F, G, H, I (A, B, C, D) | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence modifications
B, D: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 87396.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 858.3 | |
| All* | Total formula weight | 88254.7 |
