9NF4 | pdb_00009nf4

Cg10062 E114N mutant apo

• PDB DOI: https://doi.org/10.2210/pdb9NF4/pdb

• Classification: HYDROLASE
• Organism(s): Corynebacterium glutamicum
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2025-02-20 Released: 2025-04-02 
• Deposition Author(s): Silva, K., Geiger, J.H., Draths, K.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.51 Å
• R-Value Free: 
  0.308 (Depositor), 0.308 (DCC) 
• R-Value Work: 
  0.213 (Depositor), 0.213 (DCC) 
• R-Value Observed: 
  0.219 (Depositor) 

Starting Model: experimental

Literature

Cg10062 E114N mutant apo

Silva, K., Geiger, J.H., Draths, K.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content 

• Total Structure Weight: 103.18 kDa 
• Atom Count: 7,392 
• Modeled Residue Count: 881 
• Deposited Residue Count: 888 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-oxalocrotonate tautomerase	A, B, C, D, E, F	148	Corynebacterium glutamicum	Mutation(s): 1  Gene Names: AUP69_07050, AUP70_06515
UniProt
Find proteins for A0A0S2T163 (Corynebacterium glutamicum) Explore A0A0S2T163  Go to UniProtKB:  A0A0S2T163

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	G [auth A], H [auth B], I [auth C], J [auth D], K [auth E], L [auth F]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.51 Å
• R-Value Free:  0.308 (Depositor), 0.308 (DCC) 
• R-Value Work:  0.213 (Depositor), 0.213 (DCC) 
• R-Value Observed: 0.219 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 153.555	α = 90
b = 88.834	β = 100.058
c = 81.655	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-04-02 
Deposition Author(s): Silva, K., Geiger, J.H., Draths, K.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2025-04-02
  Type: Initial release