4AQJ
Structure of human S100A7 D24G bound to zinc and calcium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PROTEIN S100-A7 | polymer | 109 | 12033.6 | 1 | UniProt (P31151) Pfam (PF01023) In PDB | HOMO SAPIENS (HUMAN) | PSORIASIN, S100 CALCIUM-BINDING PROTEIN A7 |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | water | water | 18.0 | 143 | Chemie (HOH) |
Sequence modifications
A: 0 - 100 (UniProt: P31151)
| PDB | External Database | Details |
|---|---|---|
| Gly -5 | - | expression tag |
| Ser -4 | - | expression tag |
| Ala -3 | - | expression tag |
| Met -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Gly 24 | Asp 25 | engineered mutation |
| Asp 27 | Glu 28 | variant |
| Ala 101 | - | expression tag |
| Ala 102 | - | expression tag |
| Ala 103 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 12033.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 140.9 | |
| All* | Total formula weight | 12174.6 |
