MolNFT v1 · #144607 · protein
Structures of the PKA ri alpha holoenzyme with the flhcc driver J-pkac alpha or native prkac alpha
6BYS · Camp-dependent protein kinase catalytic subunit alpha: “Structures of the PKA ri alpha holoenzyme with the flhcc driver J-pkac alpha or native prkac alpha”. X-ray diffraction, 20 pockets (best druggability 0.81). MolNFT v1 #144607…
- PDB
- 6BYS
- Type
- protein
- Length
- 2,504 residues
- Chains
- 8
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Camp-dependent protein kinase catalytic subunit alpha; Camp-dependent protein kinase type…
- EC
- 2.7.11.11
- UniProt
- P17612, P00514
- Pockets
- 20 · best druggability 0.81
Structure
x-ray diffraction · 2 distinct chains · 34% helix, 21% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C, E, G | Camp-dependent protein kinase catalytic subunit alpha (EC 2.7.11.11) | protein | 338 | 34% helix, 13% strand | P17612 |
| B, D, F, H | Camp-dependent protein kinase type I-alpha regulatory subunit | protein | 288 | 33% helix, 30% strand | P00514 |
Pockets
20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 129 | 0.81 | 0.98 | 27 | empty |
| 2 | 137 | 0.81 | 0.97 | 32 | empty |
| 3 | 121 | 0.80 | 0.97 | 25 | empty |
| 4 | 129 | 0.80 | 0.97 | 25 | empty |
| 5 | 122 | 0.79 | 0.97 | 24 | empty |
Interfaces
13 interfaces between chains.
- C–D · 2127 Ų buried · 37 hydrogen bonds · protein-protein
- E–F · 2113 Ų buried · 32 hydrogen bonds · protein-protein
- A–B · 2073 Ų buried · 28 hydrogen bonds · protein-protein
- G–H · 2061 Ų buried · 27 hydrogen bonds · protein-protein
- D–F · 1119 Ų buried · 21 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 12 modified (phosphorylation).
Compared structures
- 6BYS · Structures of the PKA RI alpha holoenzyme with the FLHCC driver J-PKAc alpha or native… · the same entry in another collection · chain H against H, TM-score 1.00
- P17612 · AlphaFold monomer V2.0 prediction for camp-dependent protein kinase catalytic subunit… · a predicted model of the same protein · chain A against A, TM-score 0.98
- P00514 · AlphaFold monomer V2.0 prediction for camp-dependent protein kinase type I-alpha… · a predicted model of the same protein · chain B against A, TM-score 0.97
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 P17612
- Every structure of UniProt P00514
- Elsewhere: RCSB PDB 6BYS · PDBe 6BYS · UniProt P17612 · UniProt P00514
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