1I9A

STRUCTURAL STUDIES OF CHOLESTEROL BIOSYNTHESIS: MEVALONATE 5-DIPHOSPHATE DECARBOXYLASE AND ISOPENTENYL DIPHOSPHATE ISOMERASE

Structural Biology Knowledgebase: 1I9A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 1I9A

Classification: ISOMERASE

Total Structure Weight: 41547.86

Macromolecule Entities
Molecule Chains Length Organism Details
ISOPENTENYL-DIPHOSPHATE DELTA-ISOMERASE A, B 182 Escherichia coli EC#: 5.3.3.2 IUBMB
Mutation: M137M, M162M, M164M
Gene Name(s): idi ygfV b2889 JW2857
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-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: 2.5 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.229
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 72.76 α = 90.00
b = 72.76 β = 90.00
c = 204.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-18
  • Released Date: 2001-03-28
  • Deposition author(s): Bonanno, J.B., Edo, C., Eswar, N., Pieper, U., Romanowski, M.J., Ilyin, V., Gerchman, S.E., Kycia, H., Studier, F.W., Sali, A., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4