2LP2
Solution structure and dynamics of human S100A1 protein modified at cysteine 85 with homocysteine disulfide bond formation in calcium saturated form
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-A1 | polymer | 93 | 10425.6 | 2 | UniProt (P23297) Pfam (PF01023) Pfam (PF00036) In PDB | Homo sapiens (human) | S-100 protein alpha chain, S-100 protein subunit alpha, S100 calcium-binding protein A1 |
2 | A, B | 2-AMINO-4-MERCAPTO-BUTYRIC ACID | non-polymer | 135.2 | 2 | Chemie (HCS) | |||
3 | A, B | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 20851.2 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 430.7 | |
All* | Total formula weight | 21281.9 |