Crystal Structure of a Bovine Rabex-5 fragment complexed with ubiquitin. Determined by X-ray diffraction at 2.8 Å resolution. Released 7 Feb 2006.
Explore 2FID in 3D Show helices and sheets RCSB PDB PDBe
2FID contains 7 α-helices and 9 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.
| Element | Residues | Length | Sheet |
|---|---|---|---|
| β-strand | 2-6 | 5 | 1 |
| β-strand | 12-16 | 5 | 1 |
| β-strand | 22 | 1 | 2 |
| α-helix | 23-34 | 12 | |
| α-helix | 38-40 | 3 | |
| β-strand | 41-45 | 5 | 1 |
| β-strand | 48-49 | 2 | 1 |
| α-helix | 50-51 | 2 | |
| β-strand | 55 | 1 | 2 |
| α-helix | 56-59 | 4 | |
| β-strand | 66-71 | 6 | 1 |
| Element | Residues | Length | Sheet |
|---|---|---|---|
| β-strand | 18 | 1 | 3 |
| β-strand | 26 | 1 | 3 |
| α-helix | 27 | 1 | |
| α-helix | 29-31 | 3 | |
| α-helix | 36-70 | 35 |
| Molecule | Chains | Type | Length | Organism | UniProt |
|---|---|---|---|---|---|
| Ubiquitin | A | protein | 76 | Bos taurus | P0CH28 (AlphaFold model) |
| Rab5 GDP/GTP exchange factor | B | protein | 70 | Bos taurus | O18973 (AlphaFold model) |
>2FID_1 Ubiquitin (chains A) MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYN IQKESTLHLVLRLRGG
>2FID_2 Rab5 GDP/GTP exchange factor (chains B) GAMGSGIHVDQSELLCKKGCGYYGNPAWQGFCSKCWREEYHKARQKQIQEDWELAERLQR EEEEAFASSQ
| ID | Name | Formula | Copies |
|---|---|---|---|
| ZN | Zinc ion | Zn | 1 |
Structural basis for ubiquitin recognition and autoubiquitination by Rabex-5. Lee, S., Tsai, Y.C., Mattera, R. et al. Nat Struct Mol Biol (2006) 13:264-271. DOI 10.1038/nsmb1064 · PubMed
Other PDB entries of the same protein (UniProt P0CH28 (AlphaFold model), which also has an AlphaFold model), best resolution first:
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