1ESN

STRUCTURAL BASIS FOR THE FEEDBACK REGULATION OF ESCHERICHIA COLI PANTOTHENATE KINASE BY COENZYME A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.216

Literature

Macromolecules
Sequence Display for 1ESN

Classification: TRANSFERASE

Total Structure Weight: 149057.89

Macromolecule Entities
Molecule Chains Length Organism Details
PANTOTHENATE KINASE A, B, C, D 316 Escherichia coli EC#: 2.7.1.33 IUBMB
Mutation: M9M, M29M, M142M, M153M, M208M, M275M
Gene Name(s): coaA panK rts b3974 JW3942
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-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, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.216
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 130.08 α = 90.00
b = 130.08 β = 90.00
c = 281.75 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-10
  • Released Date: 2000-11-17
  • Deposition author(s): Yun, M., Park, C.G., Kim, J.Y., Rock, C.O., Jackowski, S., Park, H.W.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance