8DV3
Crystal structure of human CD1b presenting Phosphatidylinositol C34:1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | T-cell surface glycoprotein CD1b | polymer | 300 | 33530.7 | 1 | UniProt (P29016) Pfam (PF16497) Pfam (PF07654) | Homo sapiens (human) | |
| 2 | B (B) | Beta-2-microglobulin | polymer | 101 | 11974.5 | 1 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | |
| 3 | C (C) | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)][alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1203.1 | 1 | In PDB GlyTouCan (G11460AB) | |||
| 4 | D (D) | 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) | |||
| 5 | E, H, K, L, N... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 6 | Chemie (EDO) | |||
| 6 | F, Q, R, S, U... (A, B) | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 7 | G, T (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 8 | I (A) | TETRACOSYL PALMITATE | non-polymer | 593.1 | 1 | Chemie (6UL) | |||
| 9 | J, M (A) | IODIDE ION | non-polymer | 126.9 | 2 | Chemie (IOD) | |||
| 10 | P (A) | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOINOSITOL | non-polymer | 836.1 | 1 | Chemie (PIE) | |||
| 11 | W, X (A, B) | water | water | 18.0 | 300 | Chemie (HOH) |
Sequence modifications
A: 2 - 278 (UniProt: P29016)
B: 3 - 101 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Gly 279 | - | expression tag |
| Ser 280 | - | expression tag |
| Gly 281 | - | expression tag |
| Leu 282 | - | expression tag |
| Asn 283 | - | expression tag |
| Asp 284 | - | expression tag |
| Ile 285 | - | expression tag |
| Phe 286 | - | expression tag |
| Glu 287 | - | expression tag |
| Ala 288 | - | expression tag |
| Gln 289 | - | expression tag |
| Lys 290 | - | expression tag |
| Ile 291 | - | expression tag |
| Glu 292 | - | expression tag |
| Trp 293 | - | expression tag |
| His 294 | - | expression tag |
| Glu 295 | - | expression tag |
| His 296 | - | expression tag |
| His 297 | - | expression tag |
| His 298 | - | expression tag |
| His 299 | - | expression tag |
| His 300 | - | expression tag |
| His 301 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Pro 1 | - | expression tag |
| Lys 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 45505.1 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1773.6 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 2314.0 | |
| All* | Total formula weight | 49592.8 |
