8SGM
Crystal Structure of CD1d-lipid complexed with Beta-2-Microglobulin, TCR Alpha-Chain and TCR Beta-Chain
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Antigen-presenting glycoprotein CD1d | polymer | 274 | 31131.1 | 1 | UniProt (P15813) Pfam (PF16497) Pfam (PF07654) | Homo sapiens (human) | R3G1 |
| 2 | B (B) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | |
| 3 | C (C) | Natural killer T cell receptor TRAV26-2 | polymer | 207 | 23183.7 | 1 | Homo sapiens | ||
| 4 | D (D) | Natural killer T cell receptor TRBV19 beta chain | polymer | 243 | 27676.7 | 1 | Homo sapiens | ||
| 5 | E (E) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 6 | F (F) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 7 | G (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 8 | H (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 9 | I (A) | N-[(2S)-3-oxo-1-(beta-L-talopyranosyloxy)octadecan-2-yl]docosanamide | non-polymer | 784.2 | 1 | Chemie (A1AHF) | |||
| 10 | J, K (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 11 | L, M, N, O (A, B, C, D) | water | water | 18.0 | 347 | Chemie (HOH) |
Sequence modifications
A: 5 - 276 (UniProt: P15813)
B: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 4 | - | initiating methionine |
| Gln 277 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 93870.9 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1010.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1289.6 | |
| All* | Total formula weight | 96171.5 |
