1M1B

Crystal Structure of Phosphoenolpyruvate Mutase Complexed with Sulfopyruvate

Structural Biology Knowledgebase: 1M1B SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.179

Literature

Macromolecules
Sequence Display for 1M1B

Classification: ISOMERASE

Total Structure Weight: 66294.09

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOENOLPYRUVATE PHOSPHOMUTASE A, B 295 Mytilus edulis EC#: 5.4.2.9 IUBMB
Mutation: A14M, A24M, A74M, A189M, A203M, A230M, A234M
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B SULFOPYRUVATE
C3 H4 O6 S
BUTHMSUEBYPMKJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SPV N/A in BindingDB
Ki: 22000 nM  BindingMOAD
Ki: 22000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.179
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 90.02 α = 90.00
b = 130.44 β = 90.00
c = 90.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-06-18
  • Released Date: 2002-08-28
  • Deposition author(s): Liu, S., Lu, Z., Jia, Y., Dunaway-Mariano, D., Herzberg, O.

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