› 3rfy

X-ray diffraction
2.39Å resolution

Crystal structure of arabidopsis thaliana cyclophilin 38 (ATCYP38)

Released:
DOI: 10.2210/pdb3rfy/pdb
PDB entry 3rfy coloured by chain, front view.
PDB entry 3rfy coloured by chain, side view.
PDB entry 3rfy coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Crystal structure of Arabidopsis cyclophilin38 reveals a previously uncharacterized immunophilin fold and a possible autoinhibitory mechanism.
Vasudevan D, Fu A, Luan S, Swaminathan K
Plant Cell 24 2666-74 (2012)
PMID: 22706283

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

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-193520 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidyl-prolyl cis-trans isomerase CYP38, chloroplastic Chain: A
Molecule details ›
Chain: A
Length: 369 amino acids
Theoretical weight: 40.42 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9SSA5 (Residues: 83-437; Coverage: 81%)
Gene names: At3g01480, CYP38, F4P13.3
Sequence domains:
Structure domains: Oxygen-evolving enhancer protein 3 (PsbQ), four-helix up-down bundle

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: C2221
Unit cell:
a: 57.69Å b: 96.72Å c: 166.82Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.248 0.248 0.266
Expression system: Escherichia coli

Quick links

Citations

8 review citations

Photosystem II assembly: from cyanobacteria to plants.
Nickelsen et al. (2013)
7 more

1 mention without citation

Cyclophilin anaCyp40 regulates photosystem assembly and phycobilisome association in a cyanobacterium.
Yadav et al. (2022)