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Crystal structure of pkciota kinase domain
Analyse Crystal structure of pkciota kinase domain in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3A8X
- Type
- protein
- Length
- 667 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Protein kinase C iota type
- EC
- 2.7.11.13
- UniProt
- P41743
- Ligands
- SO4
- Pockets
- 10 · best druggability 0.72
Structure
x-ray diffraction · 2 distinct chains · 38% helix, 15% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Protein kinase C iota type (EC 2.7.11.13) | protein | 336 | 38% helix, 15% strand | P41743 |
| B | Protein kinase C iota type (EC 2.7.11.13) | protein | 331 | 38% helix, 15% strand | P41743 |
Ligands and binding sites
- SO4 · Sulfate ion · ion · 4 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
10 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 296 | 0.72 | 0.85 | 31 | empty |
| 2 | 387 | 0.70 | 0.81 | 39 | empty |
| 3 | 118 | 0.52 | 0.81 | 28 | empty |
| 4 | 176 | 0.49 | 0.77 | 29 | empty |
| 5 | 163 | 0.48 | 0.77 | 25 | empty |
Interfaces
1 interface between chains.
- A–B · 803 Ų buried · 6 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 modified (phosphorylation).
Compared structures
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 P41743
- Elsewhere: RCSB PDB 3A8X · PDBe 3A8X · UniProt P41743
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