› 2yv1

X-ray diffraction
1.7Å resolution

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

Released:
DOI: 10.2210/pdb2yv1/pdb
PDB entry 2yv1 coloured by chain, front view.
PDB entry 2yv1 coloured by chain, side view.
PDB entry 2yv1 coloured by chain, top view.
Source organism: Methanocaldococcus jannaschii DSM 2661
Entry authors: Niwa H, Kuramitsu S, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Reaction catalysed: 
ATP + succinate + CoA = ADP + phosphate + succinyl-CoA
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176667 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Succinate--CoA ligase [ADP-forming] subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 294 amino acids
Theoretical weight: 30.96 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
  • Canonical: Q58643 (Residues: 1-294; Coverage: 100%)
Gene names: MJ1246, sucD
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL38B1
Spacegroup: P212121
Unit cell:
a: 65.882Å b: 65.044Å c: 65.958Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.205 0.238
Expression system: Escherichia coli

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