4CGK

Crystal structure of the essential protein PcsB from Streptococcus pneumoniae

Structural Biology Knowledgebase: 4CGK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.238

Literature

Macromolecules
Sequence Display for 4CGK

Classification: CELL CYCLE

Total Structure Weight: 84103.41

Macromolecule Entities
Molecule Chains Length Organism Details
SECRETED 45 KDA PROTEIN A, B 392 Streptococcus pneumoniae Gene Name(s): SPD_2043
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PG4
Query on PG4

B TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

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

B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.238
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 125.82 α = 90.00
b = 125.82 β = 90.00
c = 126.64 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-11-25
  • Released Date: 2014-05-21
  • Deposition author(s): Bartual, S.G., Straume, D., Stamsas, G.A., Alfonso, C., Martinez-Ripoll, M., Havarstein, L.S., Hermoso, J.A.

Revision History

No revisions since initial release