1syx

X-ray diffraction
2.34Å resolution

The crystal structure of a binary U5 snRNP complex

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-131920 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Thioredoxin-like protein 4A Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 142 amino acids
Theoretical weight: 16.81 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P83876 (Residues: 1-142; Coverage: 100%)
Gene names: DIM1, TXNL4, TXNL4A
Sequence domains: Mitosis protein DIM1
Structure domains: Glutaredoxin
CD2 antigen cytoplasmic tail-binding protein 2 Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 86 amino acids
Theoretical weight: 9.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O95400 (Residues: 262-341; Coverage: 24%)
Gene names: CD2BP2, KIAA1178
Sequence domains: GYF domain
Structure domains: Dna Ligase; domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU, EMBL/DESY, HAMBURG BEAMLINE X13
Spacegroup: C2
Unit cell:
a: 135.726Å b: 75.913Å c: 77.027Å
α: 90° β: 94.27° γ: 90°
R-values:
R R work R free
0.217 0.216 0.262
Expression system: Escherichia coli