4HQU
Crystal structure of human PDGF-BB in complex with a modified nucleotide aptamer (SOMAmer SL5)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Platelet-derived growth factor subunit B | polymer | 109 | 12313.5 | 1 | UniProt (P01127) Pfam (PF00341) | Homo sapiens (human) | PDGF subunit B, PDGF-2, Platelet-derived growth factor B chain, Platelet-derived growth factor beta polypeptide, Proto-oncogene c-Sis |
| 2 | B (C) | SOMAmer SL5 | polymer | 24 | 8564.0 | 1 | |||
| 3 | C (C) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | D (C) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | E, F (A, C) | water | water | 18.0 | 82 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 20877.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 47.3 | |
| All* | Total formula weight | 20924.8 |
