1LR8
Crystal structure of Fs1, the heparin-binding domain of follistatin, complexed with the heparin analogue D-myo-inositol hexasulphate (Ins6S)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Follistatin | polymer | 74 | 8342.8 | 1 | UniProt (P21674) Pfam (PF09289) Pfam (PF07648) | Rattus norvegicus (Norway rat) | FS1 |
| 2 | B (A) | D-MYO-INOSITOL-HEXASULPHATE | non-polymer | 660.5 | 1 | Chemie (IHS) | |||
| 3 | C (A) | water | water | 18.0 | 21 | Chemie (HOH) |
Sequence modifications
A: 64 - 136 (UniProt: P21674)
| PDB | External Database | Details |
|---|---|---|
| Met 63 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 8342.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 660.5 | |
| All* | Total formula weight | 9003.3 |
