› 4k3b

X-ray diffraction
3.2Å resolution

The crystal structure of BamA from Neisseria gonorrhoeae

Released:
DOI: 10.2210/pdb4k3b/pdb
PDB entry 4k3b coloured by chain, front view.
PDB entry 4k3b coloured by chain, side view.
PDB entry 4k3b coloured by chain, top view.
Source organism: Neisseria gonorrhoeae FA 1090
Primary publication:
Structural insight into the biogenesis of β-barrel membrane proteins.
Noinaj N, Kuszak AJ, Gumbart JC, Lukacik P, Chang H, Easley NC, Lithgow T, Buchanan SK
Nature 501 385-90 (2013)
PMID: 23995689

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177055 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Outer membrane protein assembly factor BamA Chain: A
Molecule details ›
Chain: A
Length: 792 amino acids
Theoretical weight: 88.05 KDa
Source organism: Neisseria gonorrhoeae FA 1090
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5F5W8 (Residues: 1-792; Coverage: 100%)
Gene names: NGO_1801, bamA
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2221
Unit cell:
a: 59.525Å b: 270.206Å c: 190.618Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.236 0.232 0.278
Expression system: Escherichia coli

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Citations

52 review citations

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41 mentions without citation

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