3L8K | pdb_00003l8k

Crystal structure of a dihydrolipoyl dehydrogenase from Sulfolobus solfataricus

• PDB DOI: https://doi.org/10.2210/pdb3L8K/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Saccharolobus solfataricus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2009-12-31 Released: 2010-02-09 
• Deposition Author(s): Bonanno, J.B., Rutter, M., Bain, K.T., Miller, S., Sampathkumar, P., Wasserman, S., 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: 2.50 Å
• R-Value Free: 
  0.243 (Depositor), 0.239 (DCC) 
• R-Value Work: 
  0.193 (Depositor), 0.191 (DCC) 
• R-Value Observed: 
  0.195 (Depositor) 

Literature

Crystal structure of a dihydrolipoyl dehydrogenase from Sulfolobus solfataricus

Bonanno, J.B., Rutter, M., Bain, K.T., Miller, S., Sampathkumar, P., Wasserman, S., 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 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 104.59 kDa 
• Atom Count: 7,107 
• Modeled Residue Count: 913 
• Deposited Residue Count: 932 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydrolipoyl dehydrogenase	A, B	466	Saccharolobus solfataricus	Mutation(s): 0  Gene Names: pdhD-3, SSO1565 EC: 1.8.1.4
UniProt
Find proteins for Q97XZ3 (Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)) Explore Q97XZ3  Go to UniProtKB:  Q97XZ3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ADP	C [auth A], E [auth B]	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N
PO4	D [auth A], F [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.243 (Depositor), 0.239 (DCC) 
• R-Value Work:  0.193 (Depositor), 0.191 (DCC) 
• R-Value Observed: 0.195 (Depositor) 

Space Group: I 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.186	α = 90
b = 126.737	β = 90
c = 165.993	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
SHELXCD	phasing
SHELXE	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-02-09 
Deposition Author(s): Bonanno, J.B., Rutter, M., Bain, K.T., Miller, S., Sampathkumar, P., Wasserman, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2010-02-09
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2018-11-21
  Changes: Data collection, Structure summary
• Version 1.4: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary
• Version 1.5: 2024-02-21
  Changes: Data collection, Database references