4ykp

X-ray diffraction
1.46Å resolution

Mnemiopsis leidyi ML032222a iGluR LBD serine complex

Released:
Source organism: Mnemiopsis leidyi
Primary publication:
Glycine activated ion channel subunits encoded by ctenophore glutamate receptor genes.
Proc Natl Acad Sci U S A 112 E6048-57 (2015)
PMID: 26460032

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-102629 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ML032222a iGluR Chains: A, B
Molecule details ›
Chains: A, B
Length: 256 amino acids
Theoretical weight: 28.96 KDa
Source organism: Mnemiopsis leidyi
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0R4I973 (Residues: 1-256; Coverage: 100%)
Gene name: ML032222a
Sequence domains: Ligated ion channel L-glutamate- and glycine-binding site
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 45.862Å b: 123.42Å c: 54.258Å
α: 90° β: 112.1° γ: 90°
R-values:
R R work R free
0.138 0.137 0.164
Expression system: Escherichia coli