PDBe 2m0q

Solution NMR

Solution NMR analysis of intact KCNE2 in detergent micelles demonstrate a straight transmembrane helix

Released:
Source organism: Homo sapiens
Entry authors: Lai C, Li P, Chen L, Zhang L, Wu F, Tian C

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Potassium voltage-gated channel subfamily E member 2 Chain: A
Molecule details ›
Chain: A
Length: 123 amino acids
Theoretical weight: 14.49 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9Y6J6 (Residues: 1-123; Coverage: 100%)
Gene name: KCNE2
Sequence domains: Slow voltage-gated potassium channel

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 34%
Refinement method: simulated annealing
Chemical shifts: BMR18817  
Expression system: Escherichia coli