Research workbench
Crystal structure of cysteine-binding protein from campylobacter jejuni at 2.0 a resolution
Analyse Crystal structure of cysteine-binding protein from campylobacter jejuni at 2.0… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1XT8
- Type
- protein
- Length
- 499 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Putative amino-acid transporter periplasmic solute-binding protein
- Ligands
- CYS
- Pockets
- 7 · best druggability 0.40
Structure
x-ray diffraction · 2 distinct chains · 39% helix, 26% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Putative amino-acid transporter periplasmic solute-binding protein | protein | 248 | 39% helix, 27% strand | — |
| B | Putative amino-acid transporter periplasmic solute-binding protein | protein | 251 | 39% helix, 26% strand | — |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 124 | 0.40 | 0.75 | 26 | empty |
| 2 | 107 | 0.39 | 0.75 | 22 | empty |
| 3 | 96 | 0.39 | 0.76 | 21 | empty |
| 4 | 69 | 0.39 | 0.78 | 13 | GOL |
| 5 | 75 | 0.38 | 0.77 | 16 | empty |
Interfaces
1 interface between chains.
- A–B · 244 Ų buried · 4 hydrogen bonds · protein-protein
Compared structures
- 1XT8 · Crystal Structure of Cysteine-Binding Protein from Campylobacter jejuni at 2.0 A… · the same entry in another collection · chain B against B, 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
- Elsewhere: RCSB PDB 1XT8 · PDBe 1XT8
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