4K0D

Periplasmic sensor domain of sensor histidine kinase, Adeh_2942

Structural Biology Knowledgebase: 4K0D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 4K0D

Classification: SIGNALING PROTEIN

Total Structure Weight: 32063.26

Macromolecule Entities
Molecule Chains Length Organism Details
Periplasmic sensor hybrid histidine kinase A, B 152 Anaeromyxobacter dehalogenans Fragment: Periplasmic sensor domain (UNP residues 33-184)
Gene Name(s): Adeh_2942
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

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

B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.198
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 87.69 α = 90.00
b = 75.18 β = 105.18
c = 51.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-03
  • Released Date: 2013-06-12
  • Deposition author(s): Pokkuluri, P.R., Mack, J.C., Bearden, J., Rakowski, E., Schiffer, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History

  • 2015-04-15
    Type: Citation | Details: Citation update
  • 2013-07-17
    Type: Entry authorship | Details: add additional author names