3VWJ
Ternary crystal structure of the human NKT TCR-CD1d-C20:2 complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Antigen-presenting glycoprotein CD1d | polymer | 284 | 32324.4 | 1 | UniProt (P15813) Pfam (PF16497) Pfam (PF07654) In PDB | Homo sapiens (human) | R3G1 |
2 | B | Beta-2-microglobulin | polymer | 99 | 11748.2 | 1 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (human) | Beta-2-microglobulin form pI 5.3 |
3 | C | NKT15 T cell receptor alpha-chain | polymer | 209 | 23227.7 | 1 | Homo sapiens | ||
4 | D | NKT15 T cell receptor beta-chain | polymer | 246 | 28033.2 | 1 | Homo sapiens | ||
5 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
6 | A | (11Z,14E)-N-[(2S,3S,4R)-1-(alpha-D-galactopyranosyloxy)-3,4-dihydroxyoctadecan-2-yl]icosa-11,14-dienamide | non-polymer | 770.1 | 1 | Chemie (DB3) | |||
7 | D | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
8 | water | water | 18.0 | 17 | Chemie (HOH) |
Sequence modifications
A: 3 - 277 (UniProt: P15813)
PDB | External Database | Details |
---|---|---|
Ser 0 | - | expression tag |
Pro 1 | - | expression tag |
Gly 2 | - | expression tag |
His 278 | - | expression tag |
His 279 | - | expression tag |
His 280 | - | expression tag |
His 281 | - | expression tag |
His 282 | - | expression tag |
His 283 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 95333.4 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1236.9 | |
All* | Total formula weight | 96570.2 |