6L73

Quinolone synthase (AmQNS) from Aegle marmelos Correa

• PDB DOI: https://doi.org/10.2210/pdb6L73/pdb

• Classification: PLANT PROTEIN
• Organism(s): Aegle marmelos
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-10-30 Released: 2020-11-04 
• Deposition Author(s): Mallika, V., Abhinav, K.V., Soniya, E.V.
• Funding Organization(s): Council of Scientific & Industrial Research

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.214 
• R-Value Work: 0.159 
• R-Value Observed: 0.162 

Literature

Quinolone synthase from Aegle marmelos Correa, Dimer

Mallika, V., Abhinav, K.V., Soniya, E.V.

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 2  

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

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

Macromolecule Content

• Total Structure Weight: 171.54 kDa 
• Atom Count: 12,629 
• Modelled Residue Count: 1,500 
• Deposited Residue Count: 1,564 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Type III polyketide synthase	A, B, C, D	391	Aegle marmelos	Mutation(s): 0
UniProt
Find proteins for M1HE54 (Aegle marmelos) Explore M1HE54  Go to UniProtKB:  M1HE54

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.214 
• R-Value Work: 0.159 
• R-Value Observed: 0.162 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.32	α = 90.04
b = 59.76	β = 96.86
c = 104.51	γ = 92.55

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-11-04 
Deposition Author(s): Mallika, V., Abhinav, K.V., Soniya, E.V.

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Funding Organization	Location	Grant Number
Council of Scientific & Industrial Research	India	09/716(0178)/2018-EMR-1 dated 26.04.2018

Revision History  

• Version 1.0: 2020-11-04
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description