PDBe 5cyo

X-ray diffraction
2.04Å resolution

High resolution Septin 9 GTPase domain in complex with GDP

Released:
Source organism: Homo sapiens
Entry authors: Matos SS, Leonardo DA, Pereira HM, Horjales E, Araujo APU, Garratt RC

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Septin-9 Chains: A, B
Molecule details ›
Chains: A, B
Length: 274 amino acids
Theoretical weight: 31.9 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UHD8 (Residues: 295-568; Coverage: 47%)
Gene names: KIAA0991, MSF, SEPT9

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P21
Unit cell:
a: 57.497Å b: 78.049Å c: 77.443Å
α: 90° β: 105.92° γ: 90°
R-values:
R R work R free
0.186 0.183 0.228
Expression system: Escherichia coli