4X6C
CD1a ternary complex with lysophosphatidylcholine and BK6 TCR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | T-cell surface glycoprotein CD1a | polymer | 281 | 32178.2 | 2 | UniProt (P06126) Pfam (PF16497) Pfam (PF07654) In PDB | Homo sapiens (Human) | T-cell surface antigen T6/Leu-6,hTa1 thymocyte antigen |
| 2 | B, D | Beta-2-microglobulin | polymer | 105 | 12358.9 | 2 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (Human) | |
| 3 | E, G | TCR alpha | polymer | 207 | 22998.3 | 2 | Pfam (PF09291) UniProt (by SIFTS) (P01848) In PDB | Homo sapiens | |
| 4 | F, H | TCR beta | polymer | 245 | 27598.0 | 2 | Pfam (PF07654) UniProt (by SIFTS) (P01850) In PDB | Homo sapiens | |
| 5 | A, C | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 6 | A, C | (4R,7R,18Z)-4,7-dihydroxy-N,N,N-trimethyl-10-oxo-3,5,9-trioxa-4-phosphaheptacos-18-en-1-aminium 4-oxide | non-polymer | 522.7 | 2 | Chemie (42H) | |||
| 7 | water | water | 18.0 | 21 | Chemie (HOH) |
Sequence modifications
A, C: 4 - 278 (UniProt: P06126)
B, D: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Ile 13 | Thr 30 | variant |
| Trp 51 | Cys 68 | variant |
| Gly 279 | - | expression tag |
| Ser 280 | - | expression tag |
| Leu 281 | - | expression tag |
| Val 282 | - | expression tag |
| Pro 283 | - | expression tag |
| Arg 284 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 100 | - | expression tag |
| Ser 101 | - | expression tag |
| Leu 102 | - | expression tag |
| Val 103 | - | expression tag |
| Pro 104 | - | expression tag |
| Arg 105 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 190266.7 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1709.0 | |
| All* | Total formula weight | 191975.6 |
