5f84

X-ray diffraction
2.5Å resolution

Crystal structure of Drosophila Poglut1 (Rumi) complexed with its glycoprotein product (glucosylated EGF repeat) and UDP

Released:

Function and Biology Details

Reaction catalysed:
Selective cleavage of Arg-|-Ile bond in factor X to form factor Xa.
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-133202 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
O-glucosyltransferase rumi Chain: A
Molecule details ›
Chain: A
Length: 402 amino acids
Theoretical weight: 46.82 KDa
Source organism: Drosophila melanogaster
Expression system: Homo sapiens
UniProt:
  • Canonical: Q8T045 (Residues: 21-407; Coverage: 99%)
Gene names: CG31152, rumi
Sequence domains: Glycosyl transferase family 90
Coagulation factor IXa light chain Chain: B
Molecule details ›
Chain: B
Length: 50 amino acids
Theoretical weight: 5.71 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P00740 (Residues: 92-130; Coverage: 9%)
Gene name: F9
Sequence domains: EGF-like domain

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: R32
Unit cell:
a: 271.016Å b: 271.016Å c: 47.427Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.194 0.192 0.239
Expression systems:
  • Homo sapiens
  • Escherichia coli