2H1K
Crystal structure of the Pdx1 homeodomain in complex with DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (C, E) | 15-mer DNA | polymer | 15 | 4626.1 | 2 | |||
| 2 | B, D (D, F) | 15-mer DNA | polymer | 15 | 4550.0 | 2 | |||
| 3 | E, F (A, B) | Pancreatic and duodenal homeobox 1 | polymer | 63 | 7885.2 | 2 | UniProt (P70118) Pfam (PF00046) | Mesocricetus auratus (golden hamster) | Insulin promoter factor 1; IPF-1; Homeodomain protein PDX1 |
| 4 | G, H, I, J, K... (C, D, E, F, A...) | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 61 (UniProt: P70118)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | cloning artifact |
| Ser 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 34122.5 | |
| All* | Total formula weight | 34122.5 |
