4GI0
Crystal structure of CD23 lectin domain mutant E249A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Low affinity immunoglobulin epsilon Fc receptor | polymer | 143 | 16106.9 | 3 | UniProt (P06734) Pfam (PF00059) | Homo sapiens | BLAST-2, C-type lectin domain family 4 member J, Fc-epsilon-RII, Immunoglobulin E-binding factor, Lymphocyte IgE receptor, Low affinity immunoglobulin epsilon Fc receptor membrane-bound form, Low affinity immunoglobulin epsilon Fc receptor soluble form |
| 2 | D (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 3 | E, F, G (A, B, C) | water | water | 18.0 | 120 | Chemie (HOH) |
Sequence modifications
A, B, C: 156 - 298 (UniProt: P06734)
| PDB | External Database | Details |
|---|---|---|
| Ala 249 | Glu 249 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 48320.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 92.1 | |
| All* | Total formula weight | 48412.9 |
