› 7y6o

X-ray diffraction
3.1Å resolution

Crystal structure of sDscam Ig1-3 domains, isoform alpha25

Released:
DOI: 10.2210/pdb7y6o/pdb
PDB entry 7y6o coloured by chain, front view.
PDB entry 7y6o coloured by chain, side view.
PDB entry 7y6o coloured by chain, top view.
Source organism: Chelicerata
Primary publication:
Structural basis for the self-recognition of sDSCAM in Chelicerata.
Cheng J, Yu Y, Wang X, Zheng X, Liu T, Hu D, Jin Y, Lai Y, Fu TM, Chen Q
OpenAccess logo Nat Commun 14 2522 (2023)
PMID: 37130844

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-216374 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Down Syndrome Cell Adhesion Molecules Chain: A
Molecule details ›
Chain: A
Length: 295 amino acids
Theoretical weight: 32.54 KDa
Source organism: Chelicerata
Expression system: Trichoplusia ni

Ligands and Environments

1 bound ligand:
Ligand NAG 1 x NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL19U1
Spacegroup: R32
Unit cell:
a: 117.484Å b: 117.484Å c: 171.494Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.253 0.251 0.287
Expression system: Trichoplusia ni

Quick links