› 6m09

X-ray diffraction
2.1Å resolution

The ligand-free structure of the chloroplast protein At3g03890

Released:
DOI: 10.2210/pdb6m09/pdb
PDB entry 6m09 coloured by chain, front view.
PDB entry 6m09 coloured by chain, side view.
PDB entry 6m09 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
The Arabidopsis locus AT3G03890 encodes a dimeric β-barrel protein implicated in heme degradation.
Wang J, Guo Q, Li X, Wang X, Liu L
Biochem J (2020)
PMID: 33284325

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-185282 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF2470 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 292 amino acids
Theoretical weight: 31.96 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8LDU1 (Residues: 63-321; Coverage: 81%)
Gene names: At3g03890, F20H23.6, F20H23_6
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P1
Unit cell:
a: 59.93Å b: 79.964Å c: 80.151Å
α: 99.63° β: 109.8° γ: 104.48°
R-values:
R R work R free
0.202 0.2 0.24
Expression system: Escherichia coli

Quick links

Citations

2 citation in other articles

Enzymological and structural characterization of Arabidopsis thaliana heme oxygenase-1.
Wang et al. (2022)
1 more