8PNH

Chorismate mutase

• PDB DOI: https://doi.org/10.2210/pdb8PNH/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Janthinobacterium sp. HH01
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-06-30 Released: 2024-07-10 
• Deposition Author(s): Khatanbaatar, T., Cordara, G., Krengel, U.
• Funding Organization(s): Swiss National Science Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.267 
• R-Value Work: 0.213 

Starting Model: experimental

Literature

Chorismate mutase

Khatanbaatar, T., Cordara, G., Krengel, U.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 47.54 kDa 
• Atom Count: 3,251 
• Modelled Residue Count: 386 
• Deposited Residue Count: 425 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bifunctional cyclohexadienyl dehydratase/chorismate mutase from Janthinobacterium sp. HH01	A	425	Janthinobacterium sp. HH01	Mutation(s): 0  Gene Names: ELX09769.1 EC: 4.2.1.51

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TSA (Subject of Investigation/LOI)	B [auth A]	8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID C10 H12 O6 KRZHNRULRHECRF-JQCUSGDOSA-N
PPY (Subject of Investigation/LOI)	C [auth A]	3-PHENYLPYRUVIC ACID C9 H8 O3 BTNMPGBKDVTSJY-UHFFFAOYSA-N
SO4 (Subject of Investigation/LOI)	D [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.267 
• R-Value Work: 0.213 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.511	α = 90
b = 74.282	β = 90
c = 129.352	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
autoPROC	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-07-10 
Deposition Author(s): Khatanbaatar, T., Cordara, G., Krengel, U.

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Funding Organization	Location	Grant Number
Swiss National Science Foundation	Switzerland	310030M_182648

Revision History  

• Version 1.0: 2024-07-10
  Type: Initial release