› 3qmx

X-ray diffraction
1.82Å resolution

X-ray crystal structure of Synechocystis sp. PCC 6803 Glutaredoxin A

Released:
DOI: 10.2210/pdb3qmx/pdb
PDB entry 3qmx coloured by chain, front view.
PDB entry 3qmx coloured by chain, side view.
PDB entry 3qmx coloured by chain, top view.
Source organism: Synechocystis sp. PCC 6803
Primary publication:
Redox, mutagenic and structural studies of the glutaredoxin/arsenate reductase couple from the cyanobacterium Synechocystis sp. PCC 6803.
Kim SG, Chung JS, Sutton RB, Lee JS, López-Maury L, Lee SY, Florencio FJ, Lin T, Zabet-Moghaddam M, Wood MJ, Nayak K, Madem V, Tripathy JN, Kim SK, Knaff DB
Biochim Biophys Acta 1824 392-403 (2012)
PMID: 22155275

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159896 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Probable glutaredoxin ssr2061 Chain: A
Molecule details ›
Chain: A
Length: 99 amino acids
Theoretical weight: 11.02 KDa
Source organism: Synechocystis sp. PCC 6803
Expression system: Escherichia coli
UniProt:
  • Canonical: P73492 (Residues: 2-88; Coverage: 99%)
Gene name: ssr2061
Sequence domains: Glutaredoxin
Structure domains: Glutaredoxin

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P212121
Unit cell:
a: 37.278Å b: 39.124Å c: 50.827Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.166 0.163 0.196
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Glutathione analogs in prokaryotes.
Fahey RC. (2013)
3 more

1 mention without citation

Utility of Synechocystis sp. PCC 6803 glutaredoxin A as a platform to study high-resolution mutagenesis of proteins.
Knaff et al. (2013)