3UX0

Crystal structure of human 14-3-3 sigma in complex with TASK-3 peptide and stabilizer Fusicoccin H

Structural Biology Knowledgebase: 3UX0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.192
  • R-Value Work: 0.152

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3UX0

Classification: PEPTIDE BINDING PROTEIN

Total Structure Weight: 28066.37

Macromolecule Entities
Molecule Chains Length Organism Details
14-3-3 protein sigma A 235 Homo sapiens Gene Name(s): SFN Gene View HME1
TASK3 PHOSPHOPEPTIDE P 6 Homo sapiens Gene Name(s): KCNK9 Gene View TASK3

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0DV
Query on 0DV

A (4R,5R,6R,6aS,9S,9aE,10aR)-5-hydroxy-9-(hydroxymethyl)- 6,10a-dimethyl-3-(propan-2-yl)-1,2,4,5,6,6a,7,8,9,10a- decahydrodicyclopenta[a,d][8]annulen-4-yl alpha- D-gulopyranoside
Fusicoccin H (Synonym)
C26 H42 O8
FQPATHNUIPAADA-HLKPNAMSSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A L-PEPTIDE LINKING C3 H7 N O3 S CYS
SEP
Query on SEP
P L-PEPTIDE LINKING C3 H8 N O6 P SER

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.192
  • R-Value Work: 0.152
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 81.90 α = 90.00
b = 111.04 β = 90.00
c = 62.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-12-03
  • Released Date: 2013-01-02
  • Deposition author(s): Thiel, P., Bartel, M., Anders, C., Higuchi, Y., Schumacher, B., Kato, N., Ottmann, C.

Revision History

  • 2013-05-01
    Type: Citation | Details: Citation update