3fqd

X-ray diffraction
2.2Å resolution

Crystal Structure of the S. pombe Rat1-Rai1 Complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-126922 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
5'-3' exoribonuclease 2 Chain: A
Molecule details ›
Chain: A
Length: 899 amino acids
Theoretical weight: 103.27 KDa
Source organism: Schizosaccharomyces pombe
Expression system: Escherichia coli
UniProt:
  • Canonical: P40848 (Residues: 1-885; Coverage: 89%)
Gene names: Rat1, SPAC26A3.12c, dhp1
Sequence domains:
Decapping nuclease din1 Chain: B
Molecule details ›
Chain: B
Length: 352 amino acids
Theoretical weight: 41.32 KDa
Source organism: Schizosaccharomyces pombe
Expression system: Escherichia coli
UniProt:
  • Canonical: O13836 (Residues: 1-352; Coverage: 100%)
Gene names: SPAC19D5.06c, din1, rai1
Sequence domains: RAI1 like PD-(D/E)XK nuclease

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: P21212
Unit cell:
a: 96.69Å b: 190.869Å c: 84.619Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.218 0.258
Expression system: Escherichia coli