3P6C
Human adipocyte lipid-binding protein FABP4 in complex with citric acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A (A)  | Fatty acid-binding protein, adipocyte | polymer | 139 | 15485.7 | 1 | UniProt (P15090) Pfam (PF00061)  | Homo sapiens (human) | Adipocyte lipid-binding protein, ALBP, Adipocyte-type fatty acid-binding protein, A-FABP, AFABP, Fatty acid-binding protein 4 | 
| 2 | B (A)  | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 3 | C (A)  | water | water | 18.0 | 162 | Chemie (HOH) | 
Sequence modifications
A: 0 - 131 (UniProt: P15090)
| PDB | External Database | Details | 
|---|---|---|
| Gln -7 | - | expression tag | 
| Gln -6 | - | expression tag | 
| Met -5 | - | expression tag | 
| Gly -4 | - | expression tag | 
| Arg -3 | - | expression tag | 
| Gly -2 | - | expression tag | 
| Ser -1 | - | expression tag | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 | 
| Total formula weight | 15485.7 | |
| Non-Polymers* | Number of molecules | 1 | 
| Total formula weight | 192.1 | |
| All* | Total formula weight | 15677.9 | 






