5MOJ
Crystal structure of IgE-Fc epsilon 3-4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ig epsilon chain C region | polymer | 223 | 24920.1 | 2 | UniProt (P01854) Pfam (PF07654) | Homo sapiens (Human) | |
| 2 | C, D (C, D) | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 2 | In PDB GlyTouCan (G22768VO) | |||
| 3 | E, F, G, J, K... (A, B) | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 4 | H, I (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 5 | N (B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | O, P (A, B) | water | water | 18.0 | 37 | Chemie (HOH) |
Sequence modifications
A, B: 328 - 547 (UniProt: P01854)
| PDB | External Database | Details |
|---|---|---|
| Ala 325 | - | expression tag |
| Asp 326 | - | expression tag |
| Pro 327 | - | expression tag |
| Gln 371 | Asn 252 | conflict |
| Gln 383 | Asn 264 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49840.3 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1821.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 902.7 | |
| All* | Total formula weight | 52564.6 |
