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 | Carcinoembryonic antigen-related cell adhesion molecule 3 | polymer | 109 | 12060.5 | 2 | UniProt (P40198) Pfam (PF07686) In PDB | Homo sapiens (Human) | Carcinoembryonic antigen CGM1 |
2 | A, B | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | B | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
5 | 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 |