Research workbench
Crystal structure of NUP358/RANBP2 ran-binding domain 1 in complex with ran-gppnhp
Analyse Crystal structure of NUP358/RANBP2 ran-binding domain 1 in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7MNW
- Type
- protein
- Length
- 1,379 residues
- Chains
- 8
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- GTP-binding nuclear protein ran; E3 sumo-protein ligase RANBP2
- EC
- 2.3.2.-
- UniProt
- P62826, P49792
- Ligands
- GNP, MG
- Pockets
- 20 · best druggability 0.79
Structure
x-ray diffraction · 3 distinct chains · 27% helix, 28% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, E, G | GTP-binding nuclear protein ran | protein | 210 | 31% helix, 22% strand | P62826 |
| B, D, F, H | E3 sumo-protein ligase RANBP2 (EC 2.3.2.-) | protein | 135 | 11% helix, 44% strand | P49792 |
| C | GTP-binding nuclear protein ran | protein | 209 | 34% helix, 22% strand | P62826 |
Ligands and binding sites
- GNP · Phosphoaminophosphonic acid-guanylate ester · ligand · 4 copies · chains A, C, E, G
- MG · Magnesium ion · metal · 4 copies · chains A, C, E, G
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
20 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 611 | 0.79 | 0.85 | 67 | GNP, MG |
| 2 | 786 | 0.72 | 0.78 | 57 | empty |
| 3 | 205 | 0.68 | 0.86 | 31 | GNP, MG |
| 4 | 251 | 0.67 | 0.83 | 34 | empty |
| 5 | 192 | 0.58 | 0.81 | 24 | empty |
Interfaces
15 interfaces between chains.
- A–B · 2868 Ų buried · 40 hydrogen bonds · protein-protein
- G–H · 2859 Ų buried · 36 hydrogen bonds · protein-protein
- E–F · 2844 Ų buried · 37 hydrogen bonds · protein-protein
- C–D · 2801 Ų buried · 35 hydrogen bonds · protein-protein
- A–C · 423 Ų buried · 5 hydrogen bonds · protein-protein
Compared structures
- 7MNW · Crystal Structure of Nup358/RanBP2 Ran-binding domain 1 in complex with Ran-GPPNHP · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P62826
- Every structure of UniProt P49792
- Elsewhere: RCSB PDB 7MNW · PDBe 7MNW · UniProt P62826 · UniProt P49792
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