Research workbench
Crystal structure of 14-3-3 sigma in complex with CIP2APS904 peptide
Analyse Crystal structure of 14-3-3 sigma in complex with CIP2APS904 peptide in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7BM9
- Type
- protein
- Length
- 241 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- 14-3-3 protein sigma; Val-asn-leu-sep-ile
- UniProt
- P31947
- Ligands
- MG, CL
- Pockets
- 2 · best druggability 0.56
Structure
x-ray diffraction · 2 distinct chains · 79% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | 14-3-3 protein sigma | protein | 236 | 81% helix, 0% strand | P31947 |
| B | Val-asn-leu-sep-ile | protein | 5 | 0% helix, 0% strand | — |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 133 | 0.56 | 0.82 | 20 | empty |
| 2 | 72 | 0.33 | 0.75 | 17 | empty |
Interfaces
1 interface between chains.
- A–B · 497 Ų buried · 12 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (oxidation, phosphorylation).
Compared structures
- 7BM9 · Crystal structure of 14-3-3 sigma in complex with CIP2ApS904 peptide · the same entry in another collection · chain A against A, TM-score 1.00
- P31947 · AlphaFold monomer V2.0 prediction for 14-3-3 protein sigma (P31947) · a predicted model of the same protein · chain A against A, TM-score 0.95
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 P31947
- Elsewhere: RCSB PDB 7BM9 · PDBe 7BM9 · UniProt P31947
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