6EOI

Reductive Aminase from Aspergillus terreus in complex with NADPH and ethyl-5-oxohexanoate

• PDB DOI: https://doi.org/10.2210/pdb6EOI/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Aspergillus terreus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2017-10-09 Released: 2018-10-31 
• Deposition Author(s): Sharma, M., Mangas-Sanchez, J., Turner, N.J., Grogan, G.
• Funding Organization(s): Biotechnology and Biological Sciences Research Council

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.76 Å
• R-Value Free: 0.229 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 

Literature

A Mechanism for Reductive Amination Catalyzed by Fungal Reductive Aminases

Sharma, M., Mangas-Sanchez, J., Turner, N.J., Grogan, G.

(2018) ACS Catal 

• DOI: https://doi.org/10.1021/acscatal.8b03491

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 Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 63.36 kDa 
• Atom Count: 4,398 
• Modelled Residue Count: 572 
• Deposited Residue Count: 596 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Reductive Aminase	A, B	298	Aspergillus terreus	Mutation(s): 0  Gene Names: ATEG_08501
UniProt
Find proteins for Q0CCT3 (Aspergillus terreus (strain NIH 2624 / FGSC A1156)) Explore Q0CCT3  Go to UniProtKB:  Q0CCT3

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP	D [auth A], G [auth B]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
BKN (Subject of Investigation/LOI)	E [auth A], H [auth B]	ethyl 5-oxohexanoate C8 H14 O3 MGPSIDGTLFKDEY-UHFFFAOYSA-N
MG	C [auth A], F [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.76 Å
• R-Value Free: 0.229 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.128	α = 90
b = 165.04	β = 105.36
c = 46.527	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
xia2	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-10-31 
Deposition Author(s): Sharma, M., Mangas-Sanchez, J., Turner, N.J., Grogan, G.

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Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council	United Kingdom	BB/M006611/1

Revision History  

• Version 1.0: 2018-10-31
  Type: Initial release
  
• Version 1.1: 2019-11-13
  Changes: Data collection, Database references
• Version 1.2: 2024-01-17
  Changes: Data collection, Database references, Refinement description