6UIO
Crystal structure of mouse CRES (Cystatin-Related Epididymal Spermatogenic)
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, D | Cystatin-8 | polymer | 112 | 12996.9 | 4 | UniProt (P32766) Pfam (PF00031) In PDB | Mus musculus (Mouse) | Cystatin-related epididymal spermatogenic protein,Cystatin-related epididymal-specific protein |
| 2 | C, A, B, D | IODIDE ION | non-polymer | 126.9 | 22 | Chemie (IOD) | |||
| 3 | D, C, A, B | SULFATE ION | non-polymer | 96.1 | 18 | Chemie (SO4) | |||
| 4 | B, D | molecular iodine | non-polymer | 253.8 | 2 | Chemie (I2I) | |||
| 5 | B, D, C | CHLORIDE ION | non-polymer | 35.5 | 8 | Chemie (CL) | |||
| 6 | D, C | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 7 | D, C | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
| 8 | water | water | 18.0 | 129 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 31 - 142 (UniProt: P32766)
| PDB | External Database | Details |
|---|---|---|
| Ala 48 | Cys 48 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 51987.7 | |
| Non-Polymers* | Number of molecules | 58 |
| Total formula weight | 5840.7 | |
| All* | Total formula weight | 57828.4 |
