› 3vy9

X-ray diffraction
2.63Å resolution

Crystal structure of PorB from Neisseria meningitidis in complex with cesium ion, space group H32

Released:
DOI: 10.2210/pdb3vy9/pdb
PDB entry 3vy9 coloured by chain, front view.
PDB entry 3vy9 coloured by chain, side view.
PDB entry 3vy9 coloured by chain, top view.
Source organism: Neisseria meningitidis
Primary publication:
Identification of a cation transport pathway in Neisseria meningitidis PorB.
Kattner C, Zaucha J, Jaenecke F, Zachariae U, Tanabe M
Proteins 81 830-40 (2013)
PMID: 23255122

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo trimer
Assembly name:
PDBe Complex ID:
PDB-CPX-164197 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Outer membrane protein Chain: X
Molecule details ›
Chain: X
Length: 355 amino acids
Theoretical weight: 38.18 KDa
Source organism: Neisseria meningitidis
Expression system: Escherichia coli
Structure domains: Porin

Ligands and Environments

1 bound ligand:
Ligand CS 4 x CS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: R32
Unit cell:
a: 144.208Å b: 144.208Å c: 106.411Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.24 0.235 0.281
Expression system: Escherichia coli

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Citations

2 review citations

ESKAPEing the labyrinth of antibacterial discovery.
Tommasi et al. (2015)
1 more