6UIQ

Crystal structure of wild-type human phosphoglucomutase 1 in complex with Glucose-6-Phosphate

• PDB DOI: https://doi.org/10.2210/pdb6UIQ/pdb
• Entry: 6UIQ supersedes: 6BJ0

• Classification: ISOMERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-10-01 Released: 2020-08-12 
• Deposition Author(s): Stiers, K.M., Beamer, L.J.
• Funding Organization(s): National Science Foundation (NSF, United States), American Heart Association

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.223 
• R-Value Work: 0.168 
• R-Value Observed: 0.171 

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: SAXS

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 128.95 kDa 
• Atom Count: 9,256 
• Modelled Residue Count: 1,128 
• Deposited Residue Count: 1,170 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
phosphoglucomutase-1	A [auth B], B [auth A]	585	Homo sapiens	Mutation(s): 0  EC: 5.4.2.2
UniProt & NIH Common Fund Data Resources
Find proteins for P36871 (Homo sapiens) Explore P36871  Go to UniProtKB:  P36871
PHAROS:  P36871 GTEx:  ENSG00000079739

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
G6P (Subject of Investigation/LOI)	C [auth B], E [auth A]	6-O-phosphono-alpha-D-glucopyranose C6 H13 O9 P NBSCHQHZLSJFNQ-DVKNGEFBSA-N
MG	D [auth B], F [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.223 
• R-Value Work: 0.168 
• R-Value Observed: 0.171 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 171.874	α = 90
b = 171.874	β = 90
c = 99.447	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
PHENIX	phasing

Structure Validation

Currently 6UIQ does not have a validation slider image.

Entry History & Funding Information

Deposition Data

• Released Date: 2020-08-12 
Deposition Author(s): Stiers, K.M., Beamer, L.J.
• This entry supersedes: 6BJ0

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, United States)	United States	MCB-1409898
American Heart Association	United States	17PRE33400210

Revision History  

• Version 1.0: 2020-08-12
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Data collection, Database references, Refinement description