MolNFT v1 · #188934 · protein
Crystal structure of C-terminal domain of MSK1 in complex with covalently bound pyrrolopyrimidine compound 20 (co-crystal)
7UP4 · Ribosomal protein S6 kinase alpha-5: “Crystal structure of C-terminal domain of MSK1 in complex with covalently bound pyrrolopyrimidine compound 20…”. X-ray diffraction, 1 ligand (O1K), 4 pockets (best druggability 0.65). MolNFT v1…
- PDB
- 7UP4
- Type
- protein
- Length
- 559 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Ribosomal protein S6 kinase alpha-5
- EC
- 2.7.11.1
- UniProt
- O75582
- Ligands
- O1K
- Pockets
- 4 · best druggability 0.65
Structure
x-ray diffraction · 2 distinct chains · 41% helix, 17% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Ribosomal protein S6 kinase alpha-5 (EC 2.7.11.1) | protein | 273 | 41% helix, 17% strand | O75582 |
| B | Ribosomal protein S6 kinase alpha-5 (EC 2.7.11.1) | protein | 286 | 42% helix, 17% strand | O75582 |
Ligands and binding sites
- O1K · (5M)-5-(2,5-dichloropyrimidin-4-yl)-5H-pyrrolo[3,2-d]pyrimidine · ligand · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 333 | 0.65 | 0.80 | 33 | O1K |
| 2 | 338 | 0.62 | 0.78 | 34 | O1K |
| 3 | 176 | 0.60 | 0.83 | 28 | empty |
| 4 | 72 | 0.42 | 0.81 | 21 | empty |
Interfaces
1 interface between chains.
- A–B · 327 Ų buried · 2 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 covalent, 2 disulfide (covalent ligand, disulfide).
Compared structures
- 7UP4 · Crystal structure of C-terminal Domain of MSK1 in complex with covalently bound… · the same entry in another collection · chain A against A, TM-score 1.00
- O75582 · AlphaFold monomer V2.0 prediction for ribosomal protein S6 kinase alpha-5 (O75582) · a predicted model of the same protein · chain A against A, TM-score 0.94
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 O75582
- Elsewhere: RCSB PDB 7UP4 · PDBe 7UP4 · UniProt O75582
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.