1JBE

1.08 A Structure of apo-Chey reveals meta-active conformation

Structural Biology Knowledgebase: 1JBE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.08 Å
  • R-Value Free: 0.152
  • R-Value Work: 0.121

Literature

Macromolecules
Sequence Display for 1JBE

Classification: SIGNALING PROTEIN

Total Structure Weight: 14419.59

Macromolecule Entities
Molecule Chains Length Organism Details
Chemotaxis protein CHEY A 128 Escherichia coli Mutation: D75X, G76X
Gene Name(s): cheY b1882 JW1871
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
SNN
Query on SNN
A L-PEPTIDE LINKING C4 H6 N2 O2 ASN
ACY
Query on ACY
A NON-POLYMER C2 H4 O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.08 Å
  • R-Value Free: 0.152
  • R-Value Work: 0.121
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 45.12 α = 90.00
b = 46.65 β = 90.00
c = 53.12 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-04
  • Released Date: 2001-08-08
  • Deposition author(s): Simonovic, M., Volz, K.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update