4wng

X-ray diffraction
2.11Å resolution

Crystal structure of the TPR domain of LGN in complex with Frmpd4/Preso1 at 2.1 Angstrom resolution

Released:
Source organism: Homo sapiens

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
G-protein-signaling modulator 2 Chain: A
Molecule details ›
Chain: A
Length: 407 amino acids
Theoretical weight: 45.06 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P81274 (Residues: 20-421; Coverage: 59%)
Gene names: GPSM2, LGN
Sequence domains:
Structure domains: Tetratricopeptide repeat domain
FERM and PDZ domain-containing protein 4 Chain: B
Molecule details ›
Chain: B
Length: 60 amino acids
Theoretical weight: 6.82 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q14CM0 (Residues: 978-1025; Coverage: 4%)
Gene names: FRMPD4, KIAA0316, PDZD10, PDZK10

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-1A
Spacegroup: P6122
Unit cell:
a: 90.527Å b: 90.527Å c: 177.067Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.227 0.224 0.271
Expression system: Escherichia coli BL21(DE3)