Research workbench
Assimilatory nitrite reductase (NII3) - N226K mutant - SO3 full complex from tobacco leaf
Analyse Assimilatory nitrite reductase (NII3) - N226K mutant - SO3 full complex from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3VLZ
- Type
- protein
- Length
- 538 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Nitrite reductase
- EC
- 1.7.7.1
- UniProt
- Q76KB0
- Ligands
- SRM, SF4, K, CL, SO3
- Pockets
- 4 · best druggability 0.79
Structure
x-ray diffraction · 1 distinct chain · 36% helix, 23% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Nitrite reductase (EC 1.7.7.1) | protein | 538 | 36% helix, 23% strand | Q76KB0 |
Ligands and binding sites
- SRM · Siroheme · ligand · chains A
- SF4 · Iron/sulfur cluster · ligand · chains A
- K · Potassium ion · metal · chains A
- CL · Chloride ion · ion · 2 copies · chains A
- SO3 · Sulfite ion · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 670 | 0.79 | 0.84 | 65 | SRM, SF4, CL, SO3 |
| 2 | 226 | 0.58 | 0.80 | 34 | empty |
| 3 | 114 | 0.41 | 0.76 | 21 | empty |
| 4 | 78 | 0.35 | 0.76 | 14 | empty |
Compared structures
- 3VLZ · Assimilatory nitrite reductase (Nii3) - N226K mutant - SO3 full complex from tobacco leaf · 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 Q76KB0
- Elsewhere: RCSB PDB 3VLZ · PDBe 3VLZ · UniProt Q76KB0
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