› 6rsn

X-ray diffraction
1.7Å resolution

SOSEKI polymerising domain (SOK4 D85A mutant)

Released:
DOI: 10.2210/pdb6rsn/pdb
PDB entry 6rsn coloured by chain, front view.
PDB entry 6rsn coloured by chain, side view.
PDB entry 6rsn coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
DIX Domain Polymerization Drives Assembly of Plant Cell Polarity Complexes.
van Dop M, Fiedler M, Mutte S, de Keijzer J, Olijslager L, Albrecht C, Liao CY, Janson ME, Bienz M, Weijers D
Cell 180 427-439.e12 (2020)
PMID: 32004461

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184595 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein SOSEKI 4 Chain: A
Molecule details ›
Chain: A
Length: 95 amino acids
Theoretical weight: 11.14 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8GY65 (Residues: 15-109; Coverage: 28%)
Gene names: AUXRP3, At3g46110, F12M12.80, SOK4
Sequence domains: SOSEKI protein DIX-like domain

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
1 modified residue:
Ligand MSE 1 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P61
Unit cell:
a: 47.659Å b: 47.659Å c: 67.971Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.186 0.185 0.214
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

13 review citations

Shouting out loud: signaling modules in the regulation of stomatal development.
Herrmann et al. (2021)
12 more

2 mentions without citation

Creativity comes from interactions: modules of protein interactions in plants.
Allen et al. (2022)
1 more