Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Protein S100-A2 | polymer | 98 | 11080.6 | 2 | UniProt (P29034) Pfam (PF01023) In PDB | Homo sapiens (human) | CAN19, Protein S-100L, S100 calcium-binding protein A2 |
2 | A, B | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
3 | B | POLYETHYLENE GLYCOL (N=34) | non-polymer | 1529.8 | 2 | Chemie (15P) | |||
4 | water | water | 18.0 | 173 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 97 (UniProt: P29034)
PDB | External Database | Details |
---|---|---|
Ser 2 | Cys 3 | engineered mutation |
Ser 21 | Cys 22 | engineered mutation |
Ser 86 | Cys 87 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 22161.1 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 3220.0 | |
All* | Total formula weight | 25381.1 |