6VAN
Crystal structure of caltubin from the great pond snail
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Caltubin, EF-hand | polymer | 144 | 16471.6 | 2 | UniProt (Q2VA57) In PDB | Lymnaea stagnalis (Great pond snail) | Calcium-binding protein |
2 | A, B | STRONTIUM ION | non-polymer | 87.6 | 16 | Chemie (SR) | |||
3 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
4 | A, B | UNKNOWN ATOM OR ION | non-polymer | 3 | Chemie (UNX) | ||||
5 | water | water | 18.0 | 316 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 32943.1 | |
Non-Polymers* | Number of molecules | 21 |
Total formula weight | 1526.1 | |
All* | Total formula weight | 34469.2 |