1d4x

X-ray diffraction
1.75Å resolution

Crystal Structure of Caenorhabditis Elegans Mg-ATP Actin Complexed with Human Gelsolin Segment 1 at 1.75 A resolution.

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-139012 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Actin-1 Chain: A
Molecule details ›
Chain: A
Length: 375 amino acids
Theoretical weight: 41.71 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
UniProt:
  • Canonical: P0DM41 (Residues: 2-376; Coverage: 100%)
Gene names: T04C12.6, act-1
Sequence domains: Actin
Structure domains:
Gelsolin Chain: G
Molecule details ›
Chain: G
Length: 126 amino acids
Theoretical weight: 14.2 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P06396 (Residues: 52-177; Coverage: 17%)
Gene name: GSN
Sequence domains: Gelsolin repeat
Structure domains: Severin

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X9B
Spacegroup: C2
Unit cell:
a: 177.82Å b: 68.989Å c: 56.593Å
α: 90° β: 104.15° γ: 90°
R-values:
R R work R free
0.231 0.199 0.233
Expression system: Escherichia coli