1B19
PH AFFECTS GLU B13 SWITCHING AND SULFATE BINDING IN CUBIC INSULIN CRYSTALS (PH 5.80 COORDINATES)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROTEIN (INSULIN A CHAIN) | polymer | 21 | 2383.7 | 1 | UniProt (P01315) | Sus scrofa (pig) | |
| 2 | B (B) | PROTEIN (INSULIN B CHAIN) | polymer | 30 | 3403.9 | 1 | UniProt (P01315) Pfam (PF00049) | Sus scrofa (pig) | |
| 3 | C (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 59 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 5787.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 5883.7 |
