7JQI

Structure of wild type Glyoxylate/Hydroxypyruvate reductase A from Escherichia Coli in complex with alpha-ketoglutarate and NADP+

• PDB DOI: https://doi.org/10.2210/pdb7JQI/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Escherichia coli BL21(DE3)
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-08-11 Released: 2021-09-08 
• Deposition Author(s): Vuksanovic, N., Silvaggi, N.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.197 
• R-Value Work: 0.159 
• R-Value Observed: 0.160 

Starting Model: experimental

Literature

Structure of wild type Glyoxylate/Hydroxypyruvate reductase A from Escherichia Coli in complex with alpha-ketoglutarate and NADP+

Vuksanovic, N., Silvaggi, N.R.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 37.93 kDa 
• Atom Count: 2,747 
• Modelled Residue Count: 312 
• Deposited Residue Count: 325 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glyoxylate/hydroxypyruvate reductase A	A	325	Escherichia coli BL21(DE3)	Mutation(s): 0  Gene Names: ghrA, ECBD_2566 EC: 1.1.1.79 (PDB Primary Data), 1.1.1.81 (PDB Primary Data)
UniProt
Find proteins for A0A140NAE3 (Escherichia coli (strain B / BL21-DE3)) Explore A0A140NAE3  Go to UniProtKB:  A0A140NAE3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP	C [auth A]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
AKG	B [auth A]	2-OXOGLUTARIC ACID C5 H6 O5 KPGXRSRHYNQIFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.197 
• R-Value Work: 0.159 
• R-Value Observed: 0.160 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 158.887	α = 90
b = 158.887	β = 90
c = 96.091	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-09-08 
Deposition Author(s): Vuksanovic, N., Silvaggi, N.R.

Revision History  

• Version 1.0: 2021-09-08
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Refinement description