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MolNFT v1 · #170465 · protein

14-3-3 sigma in complex with phosphorylated CASPASE{PS164} peptide

6Y8D · 14-3-3 protein sigma: “14-3-3 sigma in complex with phosphorylated CASPASE{PS164} peptide”. X-ray diffraction, 2 ligands (MG, CL), 1 pocket (best druggability 0.43). MolNFT v1 #170465 on GenesisL1: 3D structure, binding sites and…

PDB
6Y8D
Type
protein
Length
238 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
14-3-3 protein sigma; Val-glu-his-sep-leu-asp-asn-lys
UniProt
P31947
Ligands
MG, CL
Pockets
1 · best druggability 0.43

Structure

x-ray diffraction · 2 distinct chains · 77% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A14-3-3 protein sigmaprotein23479% helix, 0% strandP31947
BVal-glu-his-sep-leu-asp-asn-lysprotein40% helix, 0% strand—

Ligands and binding sites

  • MG · Magnesium ion · metal · 4 copies · chains A
  • CL · Chloride ion · ion · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11220.430.7725empty

Interfaces

1 interface between chains.

  • A–B · 385 Ų buried · 11 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 modified (oxidation, phosphorylation).

Compared structures

  • 6Y8D · 14-3-3 Sigma in complex with phosphorylated caspase{pS164} 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 0.96

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