1K39

The structure of yeast delta3-delta2-enoyl-COA isomerase complexed with octanoyl-COA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.29 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1K39

Classification: ISOMERASE

Total Structure Weight: 98121.90

Macromolecule Entities
Molecule Chains Length Organism Details
d3,d2-enoyl CoA isomerase ECI1 A, B, C 280 Saccharomyces cerevisiae EC#: 5.3.3.8 IUBMB
Mutation: M25I
Gene Name(s): ECI1 Gene View YLR284C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CO8
Query on CO8

A, B, C OCTANOYL-COENZYME A
C29 H50 N7 O17 P3 S
KQMZYOXOBSXMII-CECATXLMSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, C PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.29 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.205
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 116.65 α = 90.00
b = 116.65 β = 90.00
c = 216.78 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-02
  • Released Date: 2003-08-05
  • Deposition author(s): Mursula, A.M., Geerlof, A., Hiltunen, J.K., Wierenga, R.K.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values