Research workbench
Crystal structure of the P1 domain of CHEA3 in complex with CHEY6 from R. sphaeroides
Analyse Crystal structure of the P1 domain of CHEA3 in complex with CHEY6 from R.… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3KYJ
- Type
- protein
- Length
- 258 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Putative histidine protein kinase; CHEY6 protein
- UniProt
- Q8KLS0, Q8KLS1
- Ligands
- NA
- Pockets
- 2 · best druggability 0.57
Structure
x-ray diffraction · 2 distinct chains · 61% helix, 11% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Putative histidine protein kinase | protein | 129 | 84% helix, 0% strand | Q8KLS0 |
| B | CHEY6 protein | protein | 129 | 38% helix, 22% strand | Q8KLS1 |
Ligands and binding sites
- NA · Sodium ion · metal · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 116 | 0.57 | 0.84 | 28 | empty |
| 2 | 63 | 0.54 | 0.87 | 17 | empty |
Interfaces
1 interface between chains.
- A–B · 561 Ų buried · 4 hydrogen bonds · protein-protein
Compared structures
- 3KYJ · Crystal structure of the P1 domain of CheA3 in complex with CheY6 from R. sphaeroides · 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 Q8KLS0
- Every structure of UniProt Q8KLS1
- Elsewhere: RCSB PDB 3KYJ · PDBe 3KYJ · UniProt Q8KLS0 · UniProt Q8KLS1
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