MolNFT v1 · #72329 · protein
The complex of pii and pipx from anabaena
3N5B · Nitrogen regulatory protein P-II: “The complex of pii and pipx from anabaena”. X-ray diffraction, 2 ligands (ADP, SO4), 4 pockets (best druggability 0.56). MolNFT v1 #72329 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 3N5B
- Type
- protein
- Length
- 198 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Nitrogen regulatory protein P-II; ASR0485 protein
- UniProt
- Q9L422, Q8YZH5
- Ligands
- ADP, SO4
- Pockets
- 4 · best druggability 0.56
Structure
x-ray diffraction · 2 distinct chains · 32% helix, 33% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Nitrogen regulatory protein P-II | protein | 112 | 29% helix, 32% strand | Q9L422 |
| B | ASR0485 protein | protein | 86 | 37% helix, 34% strand | Q8YZH5 |
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 | 344 | 0.56 | 0.75 | 35 | empty |
| 2 | 209 | 0.52 | 0.77 | 22 | empty |
| 3 | 74 | 0.52 | 0.85 | 19 | SO4 |
| 4 | 90 | 0.38 | 0.76 | 17 | ADP |
Interfaces
1 interface between chains.
- A–B · 622 Ų buried · 6 hydrogen bonds · protein-protein
Compared structures
- 3N5B · The complex of PII and PipX from Anabaena · 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 Q9L422
- Every structure of UniProt Q8YZH5
- Elsewhere: RCSB PDB 3N5B · PDBe 3N5B · UniProt Q9L422 · UniProt Q8YZH5
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