1KQ7

E315Q Mutant Form of Fumarase C from E.coli

Structural Biology Knowledgebase: 1KQ7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.179

Literature

Macromolecules
Sequence Display for 1KQ7

Classification: LYASE

Total Structure Weight: 101613.78

Macromolecule Entities
Molecule Chains Length Organism Details
FUMARATE HYDRATASE CLASS II A, B 467 Escherichia coli EC#: 4.2.1.2 IUBMB
Mutation: E315Q
Gene Name(s): fumC b1611 JW1603
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MLT
Query on MLT

A D-MALATE
(2R)-2-HYDROXYBUTANEDIOIC ACID; 2-HYDROXY- SUCCINIC ACID (Synonym)
C4 H6 O5
BJEPYKJPYRNKOW-UWTATZPHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.179
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 104.02 α = 90.00
b = 220.00 β = 90.00
c = 86.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-04
  • Released Date: 2002-08-23
  • Deposition author(s): Weaver, T.M., Estevez, M., Skarda, J., Spencer, J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values