MolNFT v1 · #45803 · protein
Nitrogenase iron protein from azotobacter vinelandii
2NIP: “Nitrogenase iron protein from azotobacter vinelandii”. X-ray diffraction, 1 ligand (SF4), 2 pockets (best druggability 0.85). MolNFT v1 #45803 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 2NIP
- Type
- protein
- Length
- 575 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Nitrogenase iron protein
- EC
- 1.18.6.1
- UniProt
- P00459
- Ligands
- SF4
- Pockets
- 2 · best druggability 0.85
Structure
x-ray diffraction · 2 distinct chains · 38% helix, 16% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Nitrogenase iron protein (EC 1.18.6.1) | protein | 286 | 40% helix, 16% strand | P00459 |
| B | Nitrogenase iron protein (EC 1.18.6.1) | protein | 289 | 36% helix, 16% strand | P00459 |
Ligands and binding sites
- SF4 · Iron/sulfur cluster · ligand · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1035 | 0.85 | 0.86 | 129 | empty |
| 2 | 61 | 0.52 | 0.87 | 16 | empty |
Interfaces
1 interface between chains.
- A–B · 1777 Ų buried · 17 hydrogen bonds · protein-protein
Compared structures
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 P00459
- Elsewhere: RCSB PDB 2NIP · PDBe 2NIP · UniProt P00459
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