2PG4
Crystal structure of a putative dna binding protein (ape_0880a) from aeropyrum pernix k1 at 2.21 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Uncharacterized protein | polymer | 95 | 10927.5 | 2 | UniProt (Q9YDN4) Pfam (PF22166) In PDB | Aeropyrum pernix | |
| 2 | A, B | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 3 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 4 | B | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 5 | B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | water | water | 18.0 | 34 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 94 (UniProt: Q9YDN4)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Mse 1 | Met 1 | modified residue |
| Mse 48 | Met 48 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21855.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 839.1 | |
| All* | Total formula weight | 22694.1 |
