MolNFT v1 · #161931 · protein
Crystal structure of human CDK8/CYCC in complex with bi 919811
6QTJ · Cyclin-dependent kinase 8: “Crystal structure of human CDK8/CYCC in complex with bi 919811”. X-ray diffraction, 1 ligand (JHK), 9 pockets (best druggability 0.72). MolNFT v1 #161931 on GenesisL1: 3D structure, binding sites and…
- PDB
- 6QTJ
- Type
- protein
- Length
- 594 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Cyclin-dependent kinase 8; Cyclin-C
- EC
- 2.7.11.22, 2.7.11.23
- UniProt
- P49336, P24863
- Ligands
- JHK
- Pockets
- 9 · best druggability 0.72
Structure
x-ray diffraction · 2 distinct chains · 53% helix, 7% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Cyclin-dependent kinase 8 (EC 2.7.11.22, 2.7.11.23) | protein | 330 | 40% helix, 13% strand | P49336 |
| B | Cyclin-C | protein | 264 | 68% helix, 0% strand | P24863 |
Ligands and binding sites
- JHK · ~{N},~{N}-dimethyl-2-[4-[4-(2,6-naphthyridin-4-yl) phenyl]pyrazol-1-yl]ethanamide · ligand · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 422 | 0.72 | 0.82 | 58 | JHK |
| 2 | 204 | 0.59 | 0.80 | 20 | empty |
| 3 | 130 | 0.48 | 0.78 | 22 | empty |
| 4 | 164 | 0.46 | 0.76 | 22 | empty |
| 5 | 90 | 0.41 | 0.78 | 20 | empty |
Interfaces
1 interface between chains.
- A–B · 1682 Ų buried · 20 hydrogen bonds · protein-protein
Compared structures
- 6QTJ · Crystal structure of human CDK8/CYCC in complex with BI 919811 · the same entry in another collection · chain A against A, TM-score 1.00
- P24863 · AlphaFold monomer V2.0 prediction for cyclin-C (P24863) · a predicted model of the same protein · chain B against A, TM-score 0.99
- P49336 · AlphaFold monomer V2.0 prediction for cyclin-dependent kinase 8 (P49336) · a predicted model of the same protein · chain A against A, TM-score 0.99
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 P49336
- Every structure of UniProt P24863
- Elsewhere: RCSB PDB 6QTJ · PDBe 6QTJ · UniProt P49336 · UniProt P24863
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