› 3im1

X-ray diffraction
1.65Å resolution

Structure of the C-terminal Sec63 unit of yeast Brr2, P212121 Form

Released:
DOI: 10.2210/pdb3im1/pdb
PDB entry 3im1 coloured by chain, front view.
PDB entry 3im1 coloured by chain, side view.
PDB entry 3im1 coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Entry authors: Pena V, Hrmann RL, Wahl MC

Function and Biology Details

Reaction catalysed: 
ATP + H(2)O = ADP + phosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-152413 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pre-mRNA-splicing helicase BRR2 Chain: A
Molecule details ›
Chain: A
Length: 328 amino acids
Theoretical weight: 37.16 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P32639 (Residues: 1839-2163; Coverage: 15%)
Gene names: BRR2, RSS1, SNU246, SYGP-ORF66, YER172C
Sequence domains: Sec63 Brl domain
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MPG/DESY, HAMBURG BEAMLINE BW6
Spacegroup: P212121
Unit cell:
a: 55.235Å b: 76.504Å c: 84.585Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.195 0.193 0.232
Expression system: Escherichia coli

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Citations

18 review citations

Spliceosome structure and function.
Will et al. (2011)
17 more

2 mentions without citation

Ski2-like RNA helicase structures: common themes and complex assemblies.
Johnson et al. (2013)
1 more