7OG3 | pdb_00007og3

IRED-88

• PDB DOI: https://doi.org/10.2210/pdb7OG3/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Streptomyces spectabilis
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-05-06 Released: 2021-10-06 
• Deposition Author(s): Faller, M., Koch, E.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.232 (Depositor), 0.229 (DCC) 
• R-Value Work: 
  0.206 (Depositor), 0.197 (DCC) 
• R-Value Observed: 
  0.207 (Depositor) 

Starting Model: experimental

Literature

Machine-Directed Evolution of an Imine Reductase for Activity and Stereoselectivity

Ma, E.J., Siirola, E., Moore, C., Kummer, A., Stoeckli, M., Faller, M., Bouquet, C., Eggimann, F., Ligibel, M., Huynh, D., Cutler, G., Siegrist, L., Lewis, R.A., Acker, A.C., Freund, E., Koch, E., Vogel, M., Schlingensiepen, H., Oakeley, E.J., Snajdrova, R.

(2021) ACS Catal : 12433-12445

• DOI: https://doi.org/10.1021/acscatal.1c02786

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: 69.58 kDa 
• Atom Count: 4,691 
• Modeled Residue Count: 580 
• Deposited Residue Count: 646 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NAD(P)-dependent oxidoreductase	A, B	323	Streptomyces spectabilis	Mutation(s): 0  Gene Names: CP982_37880
UniProt
Find proteins for A0A5P2XKZ4 (Streptomyces spectabilis) Explore A0A5P2XKZ4  Go to UniProtKB:  A0A5P2XKZ4

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NDP	C [auth A], E [auth B]	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H30 N7 O17 P3 ACFIXJIJDZMPPO-NNYOXOHSSA-N
NA	D [auth A], F [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.232 (Depositor), 0.229 (DCC) 
• R-Value Work:  0.206 (Depositor), 0.197 (DCC) 
• R-Value Observed: 0.207 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 73.856	α = 90
b = 75.746	β = 90
c = 97.081	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-10-06 
Deposition Author(s): Faller, M., Koch, E.

Revision History  

• Version 1.0: 2021-10-06
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Refinement description