› 1z3x

X-ray diffraction
1.5Å resolution

Structure of Gun4 from Thermosynechococcus elongatus

Released:
DOI: 10.2210/pdb1z3x/pdb
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Source organism: Thermosynechococcus vestitus
Primary publication:
Structural and biochemical characterization of Gun4 suggests a mechanism for its role in chlorophyll biosynthesis.
Davison PA, Schubert HL, Reid JD, Iorg CD, Heroux A, Hill CP, Hunter CN
Biochemistry 44 7603-12 (2005)
PMID: 15909975

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184067 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ycf53 protein Chain: A
Molecule details ›
Chain: A
Length: 238 amino acids
Theoretical weight: 27.47 KDa
Source organism: Thermosynechococcus vestitus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8DIJ1 (Residues: 1-235; Coverage: 100%)
Gene name: ycf53
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: NSLS
Spacegroup: P21
Unit cell:
a: 58.295Å b: 40.672Å c: 62.372Å
α: 90° β: 115.4° γ: 90°
R-values:
R R work R free
0.18 0.179 0.209
Expression system: Escherichia coli

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Citations

18 review citations

Sensing and responding to excess light.
Li et al. (2009)
17 more

4 mentions without citation

Structure of astrotactin-2: a conserved vertebrate-specific and perforin-like membrane protein involved in neuronal development.
Ni et al. (2016)
3 more

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