› 3prb

X-ray diffraction
2.2Å resolution

Structural analysis of protein folding by the Methanococcus jannaschii chaperone FKBP26

Released:
DOI: 10.2210/pdb3prb/pdb
PDB entry 3prb coloured by chain, front view.
PDB entry 3prb coloured by chain, side view.
PDB entry 3prb coloured by chain, top view.
Source organism: Methanocaldococcus jannaschii
Primary publication:
Structural analysis of protein folding by the long-chain archaeal chaperone FKBP26.
Martinez-Hackert E, Hendrickson WA
J Mol Biol 407 450-64 (2011)
PMID: 21262232

Function and Biology Details

Reaction catalysed: 
Peptidylproline (omega=180) = peptidylproline (omega=0)
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176588 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Long-type peptidyl-prolyl cis-trans isomerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 231 amino acids
Theoretical weight: 25.99 KDa
Source organism: Methanocaldococcus jannaschii
Expression system: Escherichia coli
UniProt:
  • Canonical: Q58235 (Residues: 1-231; Coverage: 100%)
Gene name: MJ0825
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P212121
Unit cell:
a: 55.532Å b: 65.199Å c: 148.616Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.226 0.274
Expression system: Escherichia coli

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Citations

1 review citation

Solution NMR studies on Helicobacter pylori proteins for antibiotic target discovery.
Lee et al. (2016)
3 other articles

2 mentions without citation

Structural analysis of protein folding by the long-chain archaeal chaperone FKBP26.
Martinez-Hackert et al. (2011)
1 more