3FXG | pdb_00003fxg

Crystal structure of rhamnonate dehydratase from Gibberella zeae complexed with Mg

• PDB DOI: https://doi.org/10.2210/pdb3FXG/pdb

• Classification: LYASE
• Organism(s): Fusarium graminearum PH-1
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-01-20 Released: 2009-02-03 
• Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Sauder, J.M., Burley, S.K., Gerlt, J.A., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.196 (Depositor), 0.196 (DCC) 
• R-Value Work: 
  0.163 (Depositor), 0.163 (DCC) 
• R-Value Observed: 
  0.165 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of rhamnonate dehydratase from Gibberella zeae complexed with Mg

Fedorov, A.A., Fedorov, E.V., Sauder, J.M., Burley, S.K., Gerlt, J.A., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D4  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

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

Macromolecule Content 

• Total Structure Weight: 405.19 kDa 
• Atom Count: 28,853 
• Modeled Residue Count: 3,247 
• Deposited Residue Count: 3,640 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Rhamnonate dehydratase	A, B, C, D, E, F, G, H	455	Fusarium graminearum PH-1	Mutation(s): 0  Gene Names: FG09883.1
UniProt
Find proteins for D0VX14 (Gibberella zeae (strain ATCC MYA-4620 / CBS 123657 / FGSC 9075 / NRRL 31084 / PH-1)) Explore D0VX14  Go to UniProtKB:  D0VX14

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG	I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.196 (Depositor), 0.196 (DCC) 
• R-Value Work:  0.163 (Depositor), 0.163 (DCC) 
• R-Value Observed: 0.165 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 200.898	α = 90
b = 201.085	β = 90
c = 82.09	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
BALBES	phasing
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-02-03 
Deposition Author(s): Fedorov, A.A., Fedorov, E.V., Sauder, J.M., Burley, S.K., Gerlt, J.A., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2009-02-03
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2018-11-21
  Changes: Data collection, Structure summary
• Version 1.3: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary
• Version 1.4: 2023-09-06
  Changes: Data collection, Database references, Refinement description
• Version 1.5: 2023-11-22
  Changes: Data collection
• Version 1.6: 2024-11-27
  Changes: Structure summary