1P1K

Crystal structure of the 1L-myo-inositol 1-phosphate synthase complexed with NADH in the presence of EDTA

Structural Biology Knowledgebase: 1P1K SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1P1K

Classification: ISOMERASE

Total Structure Weight: 120747.84

Macromolecule Entities
Molecule Chains Length Organism Details
Inositol-3-phosphate synthase A, B 533 Saccharomyces cerevisiae EC#: 5.5.1.4 IUBMB
Mutation: ΔR14, L14V, ΔF61, E60L, ΔA100, K98E, K140N, H141D, Q201N, A444P
Gene Name(s): INO1 YJL153C J0610
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE
NADH (Synonym)
C21 H29 N7 O14 P2
BOPGDPNILDQYTO-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.209
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 151.98 α = 90.00
b = 97.61 β = 126.15
c = 121.72 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-12
  • Released Date: 2003-07-08
  • Deposition author(s): Jin, X., Geiger, J.H.

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