1PGI

CRYSTALLOGRAPHIC STRUCTURE ANALYSIS OF GLUCOSE 6-PHOSPHATE ISOMERASE AT 3.5 ANGSTROMS RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb1PGI/pdb

• Classification: ISOMERASE(INTRAMOLECULAR ALDOSE/KETOSE)
• Organism(s): Sus scrofa
• Mutation(s): No 


• Deposited: 1977-08-01 Released: 1977-09-23 
• Deposition Author(s): Muirhead, H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.50 Å

Literature

Crystallographic structure analysis of glucose 6-phosphate isomerase at 3-5 A resolution.

Shaw, P.J., Muirhead, H.

(1977) J Mol Biol 109: 475-485

• PubMed: 833853 
• DOI: https://doi.org/10.1016/s0022-2836(77)80025-9
• Primary Citation of Related Structures:  
  1PGI

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 43.76 kDa 
• Atom Count: 514 
• Modelled Residue Count: 514 
• Deposited Residue Count: 514 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
D-GLUCOSE 6-PHOSPHATE ISOMERASE	A	514	Sus scrofa	Mutation(s): 0  EC: 5.3.1.9

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.50 Å
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 95.2	α = 90
b = 95.2	β = 90
c = 138.3	γ = 90

Structure Validation

Entry History 

Deposition Data

• Released Date: 1977-09-23 
Deposition Author(s): Muirhead, H.

Revision History  

• Version 1.0: 1977-09-23
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-02-14
  Changes: Database references, Other