1LA2

Structural analysis of Saccharomyces cerevisiae myo-inositol phosphate synthase

Structural Biology Knowledgebase: 1LA2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 1LA2

Classification: ISOMERASE

Total Structure Weight: 243363.63

Macromolecule Entities
Molecule Chains Length Organism Details
Myo-inositol-1-phosphate synthase A, B, C, D 533 Saccharomyces cerevisiae EC#: 5.5.1.4 IUBMB
Mutation: ΔR14, L14V, ΔF61, E60L, M69M, ΔA100, K98E, M109M, M136M, K140N, H141D, M158M, M176M, Q201N, M261M, M405M, M415M, M423M, A444P, M452M
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
NAD
Query on NAD

A, B, C, D NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-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, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.224
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 155.69 α = 90.00
b = 187.35 β = 90.00
c = 98.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-27
  • Released Date: 2002-04-10
  • Deposition author(s): Kniewel, R., Buglino, J.A., Shen, V., Chadna, T., Beckwith, A., Lima, C.D., 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