| Feature Key | Seq Position | Seq Distance (Amino Acid) of Cysteine | Space Distance(A) | Description |
| Modified residue | 61 | 0 | Outside Of PDB File | S-nitrosocysteine; alternate |
| Modified residue | 678 | 617 | Outside Of PDB File | (3S)-3-hydroxyasparagine; by HIF1AN; partial |
| Modified residue | 903 | 842 | Outside Of PDB File | Phosphoserine; by GSK3-beta; in vitro |
| Modified residue | 907 | 846 | Outside Of PDB File | Phosphoserine; by GSK3-beta; in vitro |
| Modified residue | 927 | 866 | Outside Of PDB File | Phosphoserine; by IKKB |
| Modified residue | 932 | 871 | Outside Of PDB File | Phosphoserine; by IKKB |
| Modified residue | 937 | 876 | Outside Of PDB File | Phosphoserine |
| Lipidation | 61 | 0 | Outside Of PDB File | S-(15-deoxy-Delta12,14-prostaglandin J2-9-yl)cysteine; alternate |
