3G1T | pdb_00003g1t

CRYSTAL STRUCTURE OF short chain dehydrogenase from Salmonella enterica subsp. enterica serovar Typhi str. CT18

• PDB DOI: https://doi.org/10.2210/pdb3G1T/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Salmonella enterica subsp. enterica serovar Typhi
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-01-30 Released: 2009-02-10 
• Deposition Author(s): Malashkevich, V.N., Toro, R., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.232 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.185 (Depositor), 0.184 (DCC) 
• R-Value Observed: 
  0.188 (Depositor) 

Literature

CRYSTAL STRUCTURE OF short chain dehydrogenase from Salmonella enterica subsp. enterica serovar Typhi str. CT18

Malashkevich, V.N., Toro, R., Sauder, J.M., Burley, S.K., Almo, S.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)

Macromolecule Content 

• Total Structure Weight: 28.9 kDa 
• Atom Count: 2,170 
• Modeled Residue Count: 243 
• Deposited Residue Count: 258 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
short chain dehydrogenase	A	258	Salmonella enterica subsp. enterica serovar Typhi	Mutation(s): 0  Gene Names: STY1333, t1630
UniProt
Find proteins for Q8XGU5 (Salmonella typhi) Explore Q8XGU5  Go to UniProtKB:  Q8XGU5

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MG	B [auth A], C [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.232 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.185 (Depositor), 0.184 (DCC) 
• R-Value Observed: 0.188 (Depositor) 

Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.4	α = 90
b = 48.4	β = 90
c = 380.9	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-2000	data reduction
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-02-10 
Deposition Author(s): Malashkevich, V.N., Toro, R., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2009-02-10
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 1.2: 2012-10-24
  Changes: Structure summary
• Version 1.3: 2017-11-01
  Changes: Refinement description
• Version 1.4: 2018-11-21
  Changes: Data collection, Structure summary
• Version 1.5: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary
• Version 1.6: 2024-02-21
  Changes: Data collection, Database references