› 6j2m

X-ray diffraction
1.13Å resolution

Crystal structure of AtFKBP53 C-terminal domain

Released:
DOI: 10.2210/pdb6j2m/pdb
PDB entry 6j2m coloured by chain, front view.
PDB entry 6j2m coloured by chain, side view.
PDB entry 6j2m coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
AtFKBP53: a chimeric histone chaperone with functional nucleoplasmin and PPIase domains.
Singh AK, Datta A, Jobichen C, Luan S, Vasudevan D
Nucleic Acids Res 48 1531-1550 (2020)
PMID: 31807785

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188168 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidyl-prolyl cis-trans isomerase FKBP53 Chain: A
Molecule details ›
Chain: A
Length: 123 amino acids
Theoretical weight: 13.21 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q93ZG9 (Residues: 360-477; Coverage: 25%)
Gene names: At4g25340, FKBP53, T30C3_20
Sequence domains: FKBP-type peptidyl-prolyl cis-trans isomerase

Ligands and Environments

2 bound ligands:
Ligand FK5 1 x FK5
Ligand CL 14 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RRCAT INDUS-2 BEAMLINE PX-BL21
Spacegroup: P212121
Unit cell:
a: 43.04Å b: 48.19Å c: 59.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.126 0.125 0.145
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

3 citation in other articles

Plant-specific HDT family histone deacetylases are nucleoplasmins.
Bobde et al. (2022)
2 more

1 mention without citation

AtFKBP53: a chimeric histone chaperone with functional nucleoplasmin and PPIase domains.
Singh et al. (2020)