5USX

Crystal structure of thioredoxin-disulfide reductase from Vibrio vulnificus CMCP6 in complex with NADP and FAD

• PDB DOI: https://doi.org/10.2210/pdb5USX/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Vibrio vulnificus CMCP6
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2017-02-14 Released: 2017-02-22 
• Deposition Author(s): Chang, C., Grimshaw, S., Maltseva, N., Mulligan, R., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.233 
• R-Value Work: 0.187 
• R-Value Observed: 0.189 

Literature

Crystal structure of thioredoxin-disulfide reductase from Vibrio vulnificus CMCP6 in complex with NADP and FAD

Chang, C., Grimshaw, S., Maltseva, N., Mulligan, R., Anderson, W.F., Joachimiak, A.

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: 71.95 kDa 
• Atom Count: 5,082 
• Modelled Residue Count: 630 
• Deposited Residue Count: 638 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thioredoxin reductase	A, B	319	Vibrio vulnificus CMCP6	Mutation(s): 0  Gene Names: VV1455 EC: 1.8.1.9
UniProt
Find proteins for Q7MLH2 (Vibrio vulnificus (strain YJ016)) Explore Q7MLH2  Go to UniProtKB:  Q7MLH2

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FAD	D [auth A], F [auth B]	FLAVIN-ADENINE DINUCLEOTIDE C27 H33 N9 O15 P2 VWWQXMAJTJZDQX-UYBVJOGSSA-N
NAP	C [auth A], E [auth B]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
EDO	G [auth B], H [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.233 
• R-Value Work: 0.187 
• R-Value Observed: 0.189 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/m35usx

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.626	α = 90
b = 98.302	β = 90
c = 119.879	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-02-22 
Deposition Author(s): Chang, C., Grimshaw, S., Maltseva, N., Mulligan, R., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2017-02-22
  Type: Initial release
  
• Version 1.1: 2017-08-23
  Changes: Data collection
• Version 1.2: 2023-10-04
  Changes: Data collection, Database references, Refinement description