4DN9 | pdb_00004dn9

CRYSTAL STRUCTURE OF putative Antibiotic biosynthesis monooxygenase from Chloroflexus aurantiacus J-10-fl

• PDB DOI: https://doi.org/10.2210/pdb4DN9/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Chloroflexus aurantiacus J-10-fl
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2012-02-08 Released: 2012-02-22 
• Deposition Author(s): Malashkevich, V.N., Bhosle, R., Toro, R., Seidel, R., Almo, S.C., New York Structural Genomics Research Consortium (NYSGRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 
  0.226 (Depositor), 0.233 (DCC) 
• R-Value Work: 
  0.159 (Depositor), 0.169 (DCC) 
• R-Value Observed: 
  0.162 (Depositor) 

Literature

CRYSTAL STRUCTURE OF putative Antibiotic biosynthesis monooxygenase from Chloroflexus aurantiacus J-10-fl

Malashkevich, V.N., Bhosle, R., Toro, R., Seidel, R., Almo, S.C.

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 4-mer - A4 

Biological assembly 2 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 26.68 kDa 
• Atom Count: 1,567 
• Modeled Residue Count: 195 
• Deposited Residue Count: 244 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Antibiotic biosynthesis monooxygenase	A, B	122	Chloroflexus aurantiacus J-10-fl	Mutation(s): 0  Gene Names: Caur_2443
UniProt
Find proteins for A9WHE0 (Chloroflexus aurantiacus (strain ATCC 29366 / DSM 635 / J-10-fl)) Explore A9WHE0  Go to UniProtKB:  A9WHE0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	D [auth A], F [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
DIO	C [auth A], E [auth B]	1,4-DIETHYLENE DIOXIDE C4 H8 O2 RYHBNJHYFVUHQT-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free:  0.226 (Depositor), 0.233 (DCC) 
• R-Value Work:  0.159 (Depositor), 0.169 (DCC) 
• R-Value Observed: 0.162 (Depositor) 

Space Group: P 4₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.511	α = 90
b = 60.511	β = 90
c = 135.191	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-2000	data reduction
SHELXS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-02-22 
Deposition Author(s): Malashkevich, V.N., Bhosle, R., Toro, R., Seidel, R., Almo, S.C., New York Structural Genomics Research Consortium (NYSGRC)

Revision History  

• Version 1.0: 2012-02-22
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary