Research workbench
The complex structure of Pseudomonas aeruginosa MucA/MucB.
Analyse The complex structure of Pseudomonas aeruginosa MucA/MucB. in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6JAU
- Type
- protein
- Length
- 330 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 1.905
- Source
- Pseudomonas aeruginosa (strain PAO1)
- Molecule
- Sigma factor AlgU regulatory protein MucB; Sigma factor AlgU negative regulatory protein
- UniProt
- P38108, P38107
- Ligands
- CA
- Pockets
- 1 · best druggability 0.82
Structure
x-ray diffraction · resolution 1.905 · 2 distinct chains · 19% helix, 42% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Sigma factor AlgU regulatory protein MucB | protein | 283 | 14% helix, 49% strand | P38108 |
| B | Sigma factor AlgU negative regulatory protein | protein | 47 | 53% helix, 2% strand | P38107 |
Ligands and binding sites
- CA · Calcium ion · metal · chains A, B
- GOL · Glycerol · additive · chains A
- P6G · Hexaethylene glycol · additive · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 496 | 0.82 | 0.89 | 67 | CA, P6G |
Interfaces
1 interface between chains.
- A–B · 2305 Ų buried · 45 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 1 disulfide (disulfide).
Compared structures
- 6JAU · The complex structure of pseudomonas aeruginosa MUCA/MUCB. · the same entry in another collection · chain A against A, TM-score 1.00
- P38108 · AlphaFold monomer V2.0 prediction for sigma factor algu regulatory protein mucb (P38108) · a predicted model of the same protein · chain A against A, TM-score 1.00
- P38107 · AlphaFold monomer V2.0 prediction for sigma factor algu negative regulatory protein… · a predicted model of the same protein · chain B against A, TM-score 0.50
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 P38108
- Every structure of UniProt P38107
- Elsewhere: RCSB PDB 6JAU · PDBe 6JAU · UniProt P38108 · UniProt P38107
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