Research workbench
Structure and function of colicin S4, a colicin with a duplicated receptor binding domain
Analyse Structure and function of colicin S4, a colicin with a duplicated receptor… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3FEW
- Type
- protein
- Length
- 433 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Colicin S4
- UniProt
- Q9XB47
- Ligands
- NA
- Pockets
- 4 · best druggability 0.51
Structure
x-ray diffraction · 1 distinct chain · 55% helix, 12% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| X | Colicin S4 | protein | 433 | 55% helix, 12% strand | Q9XB47 |
Ligands and binding sites
- NA · Sodium ion · metal · chains X
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 | 201 | 0.51 | 0.77 | 31 | empty |
| 2 | 54 | 0.26 | 0.73 | 15 | empty |
| 3 | 51 | 0.26 | 0.73 | 13 | empty |
| 4 | 57 | 0.25 | 0.72 | 12 | empty |
Compared structures
- 3FEW · Structure and Function of Colicin S4, a colicin with a duplicated receptor binding domain · the same entry in another collection · chain X against X, 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 Q9XB47
- Elsewhere: RCSB PDB 3FEW · PDBe 3FEW · UniProt Q9XB47
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