1N69
Crystal structure of human saposin B
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | SAPOSIN B | polymer | 81 | 9128.5 | 3 | UniProt (P07602) Pfam (PF03489) | Homo sapiens (human) | Proactivator polypeptide, Sap-B, Sphingolipid activator protein 1, SAP-1, Cerebroside sulfate activator, CSAct, CS-Act, Sulfatide/GM1 activator, GALACTOSYLCERBROSIDE ACTIVATOR |
| 2 | D (A) | 1,2-Distearoyl-sn-glycerophosphoethanolamine | non-polymer | 748.1 | 1 | Chemie (3PE) | |||
| 3 | E, F, G (A, B, C) | water | water | 18.0 | 90 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 79 (UniProt: P07602)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | cloning artifact |
| Asp 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 27385.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 748.1 | |
| All* | Total formula weight | 28133.7 |
