› 4gqv

X-ray diffraction
2.39Å resolution

Crystal structure of CBS-pair protein, CBSX1 from Arabidopsis thaliana

Released:
DOI: 10.2210/pdb4gqv/pdb
PDB entry 4gqv coloured by chain, front view.
PDB entry 4gqv coloured by chain, side view.
PDB entry 4gqv coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Crystal structure of the single cystathionine β-synthase domain-containing protein CBSX1 from Arabidopsis thaliana.
Jeong BC, Park SH, Yoo KS, Shin JS, Song HK
Biochem Biophys Res Commun 430 265-71 (2013)
PMID: 23159611

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127648 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CBS domain-containing protein CBSX1, chloroplastic Chain: A
Molecule details ›
Chain: A
Length: 166 amino acids
Theoretical weight: 18.23 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: O23193 (Residues: 72-236; Coverage: 70%)
Gene names: AP22.61, At4g36910, C7A10.450, CBSX1, CDCP2
Sequence domains: CBS domain
Structure domains: CBS-domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P3121
Unit cell:
a: 56.361Å b: 56.361Å c: 82.595Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.255 0.248 0.31
Expression system: Escherichia coli

Quick links

Citations

4 citation in other articles

Structural and functional insights into the unique CBS-CP12 fusion protein family in cyanobacteria.
Hackenberg et al. (2018)
3 more

1 mention without citation

Cyclic di-AMP targets the cystathionine beta-synthase domain of the osmolyte transporter OpuC.
Huynh et al. (2016)