Research workbench
Structural analysis of a nitrogenase iron protein from methanosarcina acetivorans: implications for CO2 capture by a surface-exposed [FE4S4] cluster
Analyse Structural analysis of a nitrogenase iron protein from methanosarcina… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6NZJ
- Type
- protein
- Length
- 546 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
- Q8TJ93
- Ligands
- SF4, SO4
- Pockets
- 4 · best druggability 0.79
Structure
x-ray diffraction · 1 distinct chain · 41% helix, 16% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Nitrogenase iron protein (EC 1.18.6.1) | protein | 273 | 41% helix, 16% strand | Q8TJ93 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1081 | 0.79 | 0.81 | 84 | SO4 |
| 2 | 217 | 0.68 | 0.85 | 44 | empty |
| 3 | 169 | 0.60 | 0.83 | 36 | empty |
| 4 | 71 | 0.42 | 0.80 | 22 | SF4 |
Interfaces
1 interface between chains.
- A–B · 1773 Ų buried · 14 hydrogen bonds · protein-protein
Compared structures
- 6NZJ · Structural Analysis of a Nitrogenase Iron Protein from Methanosarcina acetivorans… · 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 Q8TJ93
- Elsewhere: RCSB PDB 6NZJ · PDBe 6NZJ · UniProt Q8TJ93
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.