5EIB
Crystal structure of CPAP PN2-3 C-terminal loop-helix in complex with DARPin-tubulin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (C) | Tubulin alpha-1B chain | polymer | 451 | 50204.4 | 1 | UniProt (P81947) Pfam (PF00091) Pfam (PF03953) | Bos taurus (Bovine) | Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain |
| 2 | B (D) | Tubulin beta-2B chain | polymer | 445 | 49983.8 | 1 | UniProt (Q6B856) Pfam (PF00091) Pfam (PF03953) | Bos taurus (Bovine) | |
| 3 | C (E) | Designed ankyrin repeat protein | polymer | 169 | 17998.3 | 1 | synthetic construct | ||
| 4 | D (F) | Peptide from Centromere protein J | polymer | 23 | 2687.2 | 1 | UniProt (Q9HC77) | Homo sapiens | CENP-J,Centrosomal P4.1-associated protein,LAG-3-associated protein,LYST-interacting protein 1 |
| 5 | E, G (C, D) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) | |||
| 6 | F, H (C, D) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 7 | I, J, K, L (C, D, E, F) | water | water | 18.0 | 597 | Chemie (HOH) |
Sequence modifications
D: 1 - 455 (UniProt: Q6B856)
| PDB | External Database | Details |
|---|---|---|
| Ser 203 | Cys 201 | see sequence details |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 120873.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1095.0 | |
| All* | Total formula weight | 121968.7 |
