8ZON | pdb_00008zon

EcGPR at close conformation.

• PDB DOI: https://doi.org/10.2210/pdb8ZON/pdb
• EM Map EMD-60312: EMDB EMDataResource

• Classification: OXIDOREDUCTASE
• Organism(s): Escherichia coli K-12
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2024-05-28 Released: 2025-06-04 
• Deposition Author(s): Zhang, T., Leng, Q., Liu, L.J.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.05 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

EcGPR at close conformation.

Zhang, T., Leng, Q., Liu, L.J.

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.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 92.96 kDa 
• Atom Count: 6,346 
• Modeled Residue Count: 832 
• Deposited Residue Count: 846 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Gamma-glutamyl phosphate reductase	A, B	423	Escherichia coli K-12	Mutation(s): 0  Gene Names: proA, b0243, JW0233 EC: 1.2.1.41
UniProt
Find proteins for P07004 (Escherichia coli (strain K12)) Explore P07004  Go to UniProtKB:  P07004

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP (Subject of Investigation/LOI)	C [auth A], E [auth B]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
VHF (Subject of Investigation/LOI)	D [auth A], F [auth B]	(2~{S})-2-azanyl-5-oxidanylidene-5-phosphonooxy-pentanoic acid C5 H10 N O7 P PJRXVIJAERNUIP-VKHMYHEASA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.05 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	4.4.1

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-06-04 
Deposition Author(s): Zhang, T., Leng, Q., Liu, L.J.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2025-06-04
  Type: Initial release