Research workbench
Crystal structure of putative stringent starvation protein a from burkholderia cenocepacia with bound glutathione
Analyse Crystal structure of putative stringent starvation protein a from burkholderia… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4QQ7
- Type
- protein
- Length
- 401 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Putative stringent starvation protein a
- UniProt
- B4E6Q3
- Ligands
- GSH, GLO
- Pockets
- 4 · best druggability 0.77
Structure
x-ray diffraction · 2 distinct chains · 57% helix, 10% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Putative stringent starvation protein a | protein | 204 | 58% helix, 10% strand | B4E6Q3 |
| B | Putative stringent starvation protein a | protein | 197 | 57% helix, 11% strand | B4E6Q3 |
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, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 761 | 0.77 | 0.81 | 79 | GSH |
| 2 | 114 | 0.42 | 0.76 | 21 | GLO |
| 3 | 89 | 0.36 | 0.76 | 20 | empty |
| 4 | 79 | 0.36 | 0.76 | 19 | empty |
Interfaces
1 interface between chains.
- A–B · 1128 Ų buried · 19 hydrogen bonds · protein-protein
Compared structures
- 4QQ7 · Crystal Structure of Putative stringent starvation protein A from Burkholderia… · 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 B4E6Q3
- Elsewhere: RCSB PDB 4QQ7 · PDBe 4QQ7 · UniProt B4E6Q3
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