4IP9
Structure of native human serum amyloid A1
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Serum amyloid A-1 protein | polymer | 111 | 12659.8 | 2 | UniProt (P0DJI8) Pfam (PF00277) In PDB | Homo sapiens (human) | SAA, Amyloid protein A, Amyloid fibril protein AA, Serum amyloid protein A(2-104), Serum amyloid protein A(3-104), Serum amyloid protein A(2-103), Serum amyloid protein A(2-102), Serum amyloid protein A(4-101) |
2 | A, B | O-ACETALDEHYDYL-HEXAETHYLENE GLYCOL | non-polymer | 324.4 | 6 | Chemie (P4C) | |||
3 | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 104 (UniProt: P0DJI8)
PDB | External Database | Details |
---|---|---|
Met -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 25319.5 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1946.2 | |
All* | Total formula weight | 27265.7 |