8J2D

Structure of the C-terminal subenzyme of the malonyl-CoA reductase from Chloroflexus aurantiacus, mutant N940V/K1106W/S1114R in complex with NADP+

• PDB DOI: https://doi.org/10.2210/pdb8J2D/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Chloroflexus aurantiacus J-10-fl
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2023-04-14 Released: 2024-04-17 
• Deposition Author(s): Ma, Q., Liu, C.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.21 Å
• R-Value Free: 0.227 
• R-Value Work: 0.193 
• R-Value Observed: 0.195 

Literature

Structures of the C-terminal subenzyme of the malonyl-CoA reductase from Chloroflexus aurantiacus

Ma, Q., Liu, C.

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)

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 74.6 kDa 
• Atom Count: 5,132 
• Modelled Residue Count: 642 
• Deposited Residue Count: 674 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Short-chain dehydrogenase/reductase SDR	A	674	Chloroflexus aurantiacus J-10-fl	Mutation(s): 3  Gene Names: Caur_2614
UniProt
Find proteins for A9WIU3 (Chloroflexus aurantiacus (strain ATCC 29366 / DSM 635 / J-10-fl)) Explore A9WIU3  Go to UniProtKB:  A9WIU3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP (Subject of Investigation/LOI)	B [auth A]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
GOL	C [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.21 Å
• R-Value Free: 0.227 
• R-Value Work: 0.193 
• R-Value Observed: 0.195 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.22	α = 90
b = 126.01	β = 102.33
c = 73.44	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-04-17 
Deposition Author(s): Ma, Q., Liu, C.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	xxxx

Revision History  

• Version 1.0: 2024-04-17
  Type: Initial release