3U4Y | pdb_00003u4y

The crystal structure of a functionally unknown protein (Dtox_1751) from Desulfotomaculum acetoxidans DSM 771.

• PDB DOI: https://doi.org/10.2210/pdb3U4Y/pdb

• Classification: Structural Genomics, Unknown Function
• Organism(s): Desulfofarcimen acetoxidans DSM 771
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-10-10 Released: 2011-10-26 
• Deposition Author(s): Tan, K., Bigelow, L., Bearden, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.99 Å
• R-Value Free: 
  0.268 (Depositor), 0.261 (DCC) 
• R-Value Work: 
  0.176 (Depositor), 0.175 (DCC) 
• R-Value Observed: 
  0.180 (Depositor) 

Literature

The crystal structure of a functionally unknown protein (Dtox_1751) from Desulfotomaculum acetoxidans DSM 771.

Tan, K., Bigelow, L., Bearden, J., Joachimiak, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 72.44 kDa 
• Atom Count: 4,862 
• Modelled Residue Count: 636 
• Deposited Residue Count: 662 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized protein	A, B	331	Desulfofarcimen acetoxidans DSM 771	Mutation(s): 0  Gene Names: Dtox_1751
UniProt
Find proteins for C8VX32 (Desulfofarcimen acetoxidans (strain ATCC 49208 / DSM 771 / KCTC 5769 / VKM B-1644 / 5575)) Explore C8VX32  Go to UniProtKB:  C8VX32

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TRS	C [auth A], D [auth A]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.99 Å
• R-Value Free:  0.268 (Depositor), 0.261 (DCC) 
• R-Value Work:  0.176 (Depositor), 0.175 (DCC) 
• R-Value Observed: 0.180 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 139.636	α = 90
b = 66.661	β = 90
c = 80.524	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
SHELXD	phasing
MLPHARE	phasing
DM	model building
RESOLVE	model building
HKL-3000	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
DM	phasing
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-26 
Deposition Author(s): Tan, K., Bigelow, L., Bearden, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2011-10-26
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary