3AY9
Crystal structure of human Hsp70 NBD in the ADP-, Mg ion-, and K ion-bound state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Heat shock 70 kDa protein 1A/1B | polymer | 392 | 43150.8 | 1 | UniProt (P08107) Pfam (PF00012) UniProt (by SIFTS) (P0DMV8) In PDB | Homo sapiens (human) | Heat shock 70 kDa protein 1/2, HSP70-1/HSP70-2, HSP70.1/HSP70.2 |
| 2 | A | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 3 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 6 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 8 | water | water | 18.0 | 266 | Chemie (HOH) |
Sequence modifications
A: 1 - 388 (UniProt: P08107)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Phe -1 | - | expression tag |
| Thr 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43150.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 661.1 | |
| All* | Total formula weight | 43811.9 |
