5ldd

X-ray diffraction
2.5Å resolution

Crystal structure of the heterodimeric GEF Mon1-Ccz1 in complex with Ypt7

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-124079 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Vacuolar fusion protein MON1 Chains: A, D
Molecule details ›
Chains: A, D
Length: 166 amino acids
Theoretical weight: 18.26 KDa
Source organism: Thermochaetoides thermophila DSM 1495
Expression system: Escherichia coli
UniProt:
  • Canonical: G0SGS3 (Residues: 195-355; Coverage: 24%)
Gene name: CTHT_0067370
Sequence domains: First Longin domain of FUZ, MON1 and HPS1
CCZ1/INTU/HSP4 first Longin domain-containing protein Chains: B, E
Molecule details ›
Chains: B, E
Length: 250 amino acids
Theoretical weight: 27.66 KDa
Source organism: Thermochaetoides thermophila DSM 1495
Expression system: Escherichia coli
UniProt:
  • Canonical: G0SD94 (Residues: 1-249; Coverage: 31%)
Gene name: CTHT_0050970
Sequence domains: First Longin domain of INTU, CCZ1 and HPS4
Rab small monomeric GTPase-like protein Chains: C, F
Molecule details ›
Chains: C, F
Length: 207 amino acids
Theoretical weight: 23.22 KDa
Source organism: Thermochaetoides thermophila DSM 1495
Expression system: Escherichia coli
UniProt:
  • Canonical: G0SGE1 (Residues: 1-205; Coverage: 100%)
Gene name: CTHT_0065990
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)
Spacegroup: P212121
Unit cell:
a: 70.083Å b: 103.812Å c: 206.667Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.202 0.2 0.241
Expression system: Escherichia coli