8KFK

Crystal Structure of Imine Reductase from Paenibacillus mucilaginosus

• PDB DOI: https://doi.org/10.2210/pdb8KFK/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Paenibacillus mucilaginosus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-08-15 Released: 2024-08-21 
• Deposition Author(s): Wu, K.
• Funding Organization(s): National Science Foundation (NSF, China)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.240 
• R-Value Work: 0.207 
• R-Value Observed: 0.209 

Starting Model: experimental

Literature

Crystal Structure of Imine Reductase from Paenibacillus mucilaginosus

Wu, K.

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: 67.53 kDa 
• Atom Count: 4,496 
• Modelled Residue Count: 571 
• Deposited Residue Count: 620 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
6-phosphogluconate dehydrogenase	A, B	310	Paenibacillus mucilaginosus	Mutation(s): 0  Gene Names: B2K_07400
UniProt
Find proteins for I0BDU9 (Paenibacillus mucilaginosus K02) Explore I0BDU9  Go to UniProtKB:  I0BDU9

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
P4C	D [auth B]	O-ACETALDEHYDYL-HEXAETHYLENE GLYCOL C14 H28 O8 CTLLATPOKUEFSQ-UHFFFAOYSA-N
PEG	C [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.240 
• R-Value Work: 0.207 
• R-Value Observed: 0.209 
• Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 133.771	α = 90
b = 133.771	β = 90
c = 62.23	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-21 
Deposition Author(s): Wu, K.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, China)	China	--

Revision History  

• Version 1.0: 2024-08-21
  Type: Initial release