› 6l5d

X-ray diffraction
2.55Å resolution

Crystal structure of the gas vesicle protein GvpF from Anabaena sp. PCC7120

Released:
DOI: 10.2210/pdb6l5d/pdb
PDB entry 6l5d coloured by chain, front view.
PDB entry 6l5d coloured by chain, side view.
PDB entry 6l5d coloured by chain, top view.
Source organism: Nostoc sp. PCC 7120 = FACHB-418
Primary publication:
The model cyanobacteria Anabaena sp. PCC 7120 possess an intact but partially degenerated gene cluster encoding gas vesicles.
Cai K, Xu BY, Jiang YL, Wang Y, Chen Y, Zhou CZ, Li Q
OpenAccess logo BMC Microbiol 20 110 (2020)
PMID: 32375647

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187127 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Gas vesicle protein F Chains: A, B
Molecule details ›
Chains: A, B
Length: 250 amino acids
Theoretical weight: 29.25 KDa
Source organism: Nostoc sp. PCC 7120 = FACHB-418
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8YUT3 (Residues: 1-244; Coverage: 100%)
Gene name: gvpF
Sequence domains: Gas vesicle synthesis protein GvpL/GvpF

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: C2221
Unit cell:
a: 96.4Å b: 147.087Å c: 106.579Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.199 0.196 0.256
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Recent Advances in the Study of Gas Vesicle Proteins and Application of Gas Vesicles in Biomedical Research.
Pfeifer F. (2022)
2 other articles

1 mention without citation

The model cyanobacteria Anabaena sp. PCC 7120 possess an intact but partially degenerated gene cluster encoding gas vesicles.
Cai et al. (2020)