4GJ0
Crystal structure of CD23 lectin domain mutant S252A
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, D (A, B, C, D) | Low affinity immunoglobulin epsilon Fc receptor | polymer | 143 | 16149.0 | 4 | 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 | E, H, K, L (A, B, C, D) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 3 | F, G, I, J (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 409 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 156 - 298 (UniProt: P06734)
| PDB | External Database | Details |
|---|---|---|
| Ala 252 | Ser 252 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 64595.9 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 752.6 | |
| All* | Total formula weight | 65348.6 |
