› 1h6s

X-ray diffraction
3Å resolution

Asymmetric conductivity of engineered proteins

Released:
DOI: 10.2210/pdb1h6s/pdb
PDB entry 1h6s coloured by chain, front view.
PDB entry 1h6s coloured by chain, side view.
PDB entry 1h6s coloured by chain, top view.
Source organism: Fuscovulum blasticum
Primary publication:
Asymmetric conductivity of engineered porins.
Bannwarth M, Schulz GE
Protein Eng 15 799-804 (2002)
PMID: 12468713

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153944 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Porin Chain: 1
Molecule details ›
Chain: 1
Length: 307 amino acids
Theoretical weight: 32.22 KDa
Source organism: Fuscovulum blasticum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P39767 (Residues: 1-203, 204-289; Coverage: 100%)
Gene name: opmA
Sequence domains: Gram-negative porin
Structure domains: Porin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200B
Spacegroup: R3
Unit cell:
a: 104.2Å b: 104.2Å c: 124.9Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.197 0.197 0.21
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 review citation

Functional engineered channels and pores (Review).
Bayley et al. (2004)
2 other articles

3 mentions without citation

The structural biology of β-barrel membrane proteins: a summary of recent reports.
Fairman et al. (2011)
2 more