2j9u

X-ray diffraction
2Å resolution

2 Angstrom X-ray structure of the yeast ESCRT-I Vps28 C-terminus in complex with the NZF-N domain from ESCRT-II

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-169754 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Vacuolar protein sorting-associated protein 28 Chains: A, C
Molecule details ›
Chains: A, C
Length: 96 amino acids
Theoretical weight: 11.15 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q02767 (Residues: 148-242; Coverage: 39%)
Gene names: LPE5W, VPS28, VPT28, YPL065W
Sequence domains: VPS28 protein
Structure domains: Four Helix Bundle (Hemerythrin (Met), subunit A)
Vacuolar protein-sorting-associated protein 36 Chains: B, D
Molecule details ›
Chains: B, D
Length: 76 amino acids
Theoretical weight: 8.32 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q06696 (Residues: 110-171; Coverage: 11%)
Gene names: GRD12, VAC3, VPL11, VPS36, YLR417W
Sequence domains: Vacuolar protein sorting 36 NZF-N zinc-finger domain
Structure domains: Zn-finger domain of Sec23/24

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: C2221
Unit cell:
a: 66.645Å b: 99.961Å c: 115.619Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.224 0.223 0.26
Expression system: Escherichia coli BL21(DE3)