4qmg

X-ray diffraction
2.7Å resolution

The Structure of MTDH-SND1 Complex Reveals Novel Cancer-Promoting Interactions

Released:

Function and Biology Details

Reaction catalysed:
Endonucleolytic cleavage to nucleoside 3'-phosphates and 3'-phosphooligonucleotide end-products
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-181616 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Staphylococcal nuclease domain-containing protein 1 Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 325 amino acids
Theoretical weight: 36.92 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7KZF4 (Residues: 16-339; Coverage: 36%)
Gene names: SND1, TDRD11
Sequence domains: Staphylococcal nuclease homologue
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Protein LYRIC Chains: F, G, H, I, J
Molecule details ›
Chains: F, G, H, I, J
Length: 43 amino acids
Theoretical weight: 4.39 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q86UE4 (Residues: 386-407; Coverage: 4%)
Gene names: AEG1, LYRIC, MTDH

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P21
Unit cell:
a: 121.83Å b: 65.715Å c: 135.841Å
α: 90° β: 96.31° γ: 90°
R-values:
R R work R free
0.192 0.19 0.248
Expression system: Escherichia coli