2YV1

Crystal Structure of Succinyl-CoA Synthetase Alpha Chain from Methanocaldococcus jannaschii DSM 2661

• PDB DOI: https://doi.org/10.2210/pdb2YV1/pdb

• Classification: LIGASE
• Organism(s): Methanocaldococcus jannaschii DSM 2661
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-04-06 Released: 2007-10-09 
• Deposition Author(s): Niwa, H., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.238 
• R-Value Work: 0.205 
• R-Value Observed: 0.205 

Starting Model: experimental

Literature

Crystal Structure of Succinyl-CoA Synthetase Alpha Chain from Methanocaldococcus jannaschii DSM 2661

Niwa, H., Kuramitsu, S., Yokoyama, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 30.96 kDa 
• Atom Count: 2,238 
• Modelled Residue Count: 268 
• Deposited Residue Count: 294 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Succinyl-CoA ligase [ADP-forming] subunit alpha	A	294	Methanocaldococcus jannaschii DSM 2661	Mutation(s): 0  Gene Names: sucD EC: 6.2.1.5
UniProt
Find proteins for Q58643 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)) Explore Q58643  Go to UniProtKB:  Q58643

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.238 
• R-Value Work: 0.205 
• R-Value Observed: 0.205 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.882	α = 90
b = 65.044	β = 90
c = 65.958	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-10-09 
Deposition Author(s): Niwa, H., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-10-09
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2023-10-25
  Changes: Data collection, Database references, Refinement description