1XZ0
Crystal structure of CD1a in complex with a synthetic mycobactin lipopeptide
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 CD1a | polymer | 279 | 31895.8 | 2 | UniProt (P06126) Pfam (PF16497) Pfam (PF07654) | Homo sapiens (human) | CD1a antigen, T-cell surface antigen T6/Leu-6, hTa1 thymocyte antigen |
| 2 | B, D (B, D) | Beta-2-microglobulin | polymer | 99 | 11748.2 | 2 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | HDCMA22P |
| 3 | E (E) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 1 | In PDB GlyTouCan (G21290RB) | |||
| 4 | F (F) | alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 367.3 | 1 | In PDB GlyTouCan (G86851RC) | |||
| 5 | G, H (A, C) | 6-(HYDROXY-HEXADECANOYL-AMINO)-2-{[(4S)-2-(2-HYDROXY-PHENYL)-4,5-DIHYDRO-OXAZOLE-4-CARBONYL]-AMINO}-HEXANOIC ACID 2-[(3S)-1-(TERT-BUTYL-DIPHENYL-SILANYLOXY)-2-OXO-AZEPAN-3-YLCARBAMOYL]-(1S)-1-METHYL-ETHYL ESTER | non-polymer | 1040.4 | 2 | Chemie (JH0) | |||
| 6 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 19 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 277 (UniProt: P06126)
| PDB | External Database | Details |
|---|---|---|
| Val 278 | - | cloning artifact |
| Asp 279 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 87287.8 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 937.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 2080.8 | |
| All* | Total formula weight | 90306.5 |
