4ZJG
Crystal structure of native alpha-2-macroglobulin from Escherichia coli spanning domains MG0-NIE-MG1.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | alpha-2-Macroglobulin | polymer | 349 | 38490.0 | 1 | UniProt (P76578) Pfam (PF17970) Pfam (PF21142) Pfam (PF11974) In PDB | Escherichia coli (strain K12) | |
2 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
3 | A | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
4 | A | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
5 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
6 | A | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
7 | water | water | 18.0 | 40 | Chemie (HOH) |
Sequence modifications
A: 40 - 385 (UniProt: P76578)
PDB | External Database | Details |
---|---|---|
Gly 37 | - | expression tag |
His 38 | - | expression tag |
Met 39 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 38490.0 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 1149.3 | |
All* | Total formula weight | 39639.3 |