6YGT

Crystal structure of variant T52P of the intracellular chorismate mutase from Mycobacterium tuberculosis

• PDB DOI: https://doi.org/10.2210/pdb6YGT/pdb

• Classification: ISOMERASE
• Organism(s): Mycobacterium tuberculosis H37Rv
• Expression System: Escherichia coli K-12
• Mutation(s): Yes 


• Deposited: 2020-03-27 Released: 2021-04-07 
• Deposition Author(s): Khatanbaatar, T., Thorbjornsrud, H.V., Cordara, G., Krengel, U.
• Funding Organization(s): Swiss National Science Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.265 
• R-Value Work: 0.240 

Starting Model: experimental

Literature

Crystal structure of variant T52P of the intracellular chorismate mutase from Mycobacterium tuberculosis

Khatanbaatar, T., Thorbjornsrud, H.V., Cordara, G., Krengel, U.

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)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 10.1 kDa 
• Atom Count: 692 
• Modelled Residue Count: 76 
• Deposited Residue Count: 90 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Intracellular chorismate mutase	A [auth AAA]	90	Mycobacterium tuberculosis H37Rv	Mutation(s): 1  Gene Names: Rv0948c, MTCY10D7.26 EC: 5.4.99.5
UniProt
Find proteins for P9WIC1 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WIC1  Go to UniProtKB:  P9WIC1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.265 
• R-Value Work: 0.240 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.59	α = 90
b = 59.59	β = 90
c = 46.579	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-04-07 
Deposition Author(s): Khatanbaatar, T., Thorbjornsrud, H.V., Cordara, G., Krengel, U.

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Funding Organization	Location	Grant Number
Swiss National Science Foundation	Norway	182648

Revision History  

• Version 1.0: 2021-04-07
  Type: Initial release
  
• Version 1.1: 2024-01-24
  Changes: Data collection, Database references, Derived calculations, Refinement description