4ofy

X-ray diffraction
3.3Å resolution

Crystal Structure of the Complex of SYG-1 D1-D2 and SYG-2 D1-D4

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-109406 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Synaptogenesis protein syg-1 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 262 amino acids
Theoretical weight: 29.09 KDa
Source organism: Caenorhabditis elegans
Expression system: Trichoplusia ni
UniProt:
  • Canonical: B1Q236 (Residues: 19-271; Coverage: 36%)
Gene names: K02E10.8, syg-1
Sequence domains:
Structure domains: Immunoglobulins
Synaptogenesis protein syg-2 Chains: D, E, F
Molecule details ›
Chains: D, E, F
Length: 420 amino acids
Theoretical weight: 46.91 KDa
Source organism: Caenorhabditis elegans
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q9U3P2 (Residues: 20-430; Coverage: 33%)
Gene names: C26G2.1, syg-2
Sequence domains:
Structure domains: Immunoglobulins

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: C2
Unit cell:
a: 286.786Å b: 116.144Å c: 98.032Å
α: 90° β: 107.62° γ: 90°
R-values:
R R work R free
0.262 0.259 0.306
Expression system: Trichoplusia ni