6AW0
Crystal structure of CEACAM3 L44Q
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) | Carcinoembryonic antigen-related cell adhesion molecule 3 | polymer | 109 | 12060.5 | 2 | UniProt (P40198) Pfam (PF07686) | Homo sapiens (Human) | Carcinoembryonic antigen CGM1 |
| 2 | C, F, G (A, B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 3 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | E (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | H, I (A, B) | water | water | 18.0 | 58 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 107 (UniProt: P40198)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | initiating methionine |
| Gln 44 | Leu 78 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 24121.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 407.8 | |
| All* | Total formula weight | 24528.9 |
