3F7E

MSMEG_3380 F420 Reductase

• PDB DOI: https://doi.org/10.2210/pdb3F7E/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Mycolicibacterium smegmatis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-11-08 Released: 2009-10-20 
• Deposition Author(s): Jackson, C.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.23 Å
• R-Value Free: 0.191 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 

Literature

Identification and characterisation of two novel classes of F420-dependent reductases from Mycobacterium that degrade aflatoxin

Taylor, M.C., Jackson, C.J., Oakeshott, J.G.

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)

Macromolecule Content

• Total Structure Weight: 29.82 kDa 
• Atom Count: 2,487 
• Modelled Residue Count: 254 
• Deposited Residue Count: 262 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pyridoxamine 5'-phosphate oxidase-related, FMN-binding	A, B	131	Mycolicibacterium smegmatis	Mutation(s): 0  Gene Names: MSMEG_3380
UniProt
Find proteins for A0QXP8 (Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155)) Explore A0QXP8  Go to UniProtKB:  A0QXP8

Small Molecules

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: 1.23 Å
• R-Value Free: 0.191 
• R-Value Work: 0.167 
• R-Value Observed: 0.168 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.863	α = 90
b = 65.347	β = 90
c = 69.739	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SHELXS	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-10-20 
Deposition Author(s): Jackson, C.J.

Revision History  

• Version 1.0: 2009-10-20
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-12-27
  Changes: Data collection, Database references, Derived calculations