5f5t

X-ray diffraction
2.55Å resolution

Crystal structure of the Prp38-MFAP1 complex of Chaetomium thermophilum

Released:
Primary publication:
Scaffolding in the Spliceosome via Single α Helices.
Structure 24 1972-1983 (2016)
PMID: 27773687

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-123963 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Pre-mRNA-splicing factor 38 Chains: A, B
Molecule details ›
Chains: A, B
Length: 223 amino acids
Theoretical weight: 25.62 KDa
Source organism: Thermochaetoides thermophila DSM 1495
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: G0S1D3 (Residues: 2-220; Coverage: 85%)
Gene name: CTHT_0013190
Sequence domains: PRP38 family
Micro-fibrillar-associated protein 1 C-terminal domain-containing protein Chains: C, D
Molecule details ›
Chains: C, D
Length: 84 amino acids
Theoretical weight: 10.14 KDa
Source organism: Thermochaetoides thermophila DSM 1495
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: G0SHD7 (Residues: 217-296; Coverage: 18%)
Gene name: CTHT_0069660
Sequence domains: Microfibril-associated/Pre-mRNA processing

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)
Spacegroup: C2
Unit cell:
a: 195.55Å b: 52.15Å c: 104.6Å
α: 90° β: 102.51° γ: 90°
R-values:
R R work R free
0.197 0.196 0.223
Expression system: Escherichia coli BL21(DE3)