4NZH

A. fumigatus flavin-dependent ornithine monooxygenase R279A mutant

• PDB DOI: https://doi.org/10.2210/pdb4NZH/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Aspergillus fumigatus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2013-12-12 Released: 2015-03-04 
• Deposition Author(s): Robinson, R., Franceschini, S., Sobrado, P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.243 
• R-Value Work: 0.206 
• R-Value Observed: 0.208 

Literature

A. fumigatus flavin-dependent ornithine monooxygenase R279A mutant

Robinson, R., Franceschini, S., Sobrado, P.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 58.16 kDa 
• Atom Count: 3,812 
• Modelled Residue Count: 448 
• Deposited Residue Count: 501 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
L-ornithine N5 monooxygenase	A	501	Aspergillus fumigatus	Mutation(s): 1  Gene Names: sidA EC: 1.14.13.196
UniProt
Find proteins for E9QYP0 (Aspergillus fumigatus (strain ATCC MYA-4609 / CBS 101355 / FGSC A1100 / Af293)) Explore E9QYP0  Go to UniProtKB:  E9QYP0

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FAD	B [auth A]	FLAVIN-ADENINE DINUCLEOTIDE C27 H33 N9 O15 P2 VWWQXMAJTJZDQX-UYBVJOGSSA-N
ORN	C [auth A]	L-ornithine C5 H12 N2 O2 AHLPHDHHMVZTML-BYPYZUCNSA-N
GOL	D [auth A], E [auth A], F [auth A], G [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.243 
• R-Value Work: 0.206 
• R-Value Observed: 0.208 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.905	α = 90
b = 84.083	β = 90
c = 144.902	γ = 90

Software Package:

Software Name	Purpose
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-03-04 
Deposition Author(s): Robinson, R., Franceschini, S., Sobrado, P.

Revision History  

• Version 1.0: 2015-03-04
  Type: Initial release
  
• Version 1.1: 2024-02-28
  Changes: Data collection, Database references, Derived calculations