› 3emm

X-ray diffraction
1.36Å resolution

X-ray structure of protein from Arabidopsis thaliana AT1G79260 with Bound Heme

Released:
DOI: 10.2210/pdb3emm/pdb
PDB entry 3emm coloured by chain, front view.
PDB entry 3emm coloured by chain, side view.
PDB entry 3emm coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
The structure and NO binding properties of the nitrophorin-like heme-binding protein from Arabidopsis thaliana gene locus At1g79260.1.
Bianchetti CM, Blouin GC, Bitto E, Olson JS, Phillips GN
Proteins 78 917-31 (2010)
PMID: 19938152

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-130274 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peroxynitrite isomerase Rv2717c Chain: A
Molecule details ›
Chain: A
Length: 166 amino acids
Theoretical weight: 18.51 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: O64527 (Residues: 1-166; Coverage: 100%)
Gene names: At1g79260, YUP8H12R.14
Sequence domains: THAP4-like, heme-binding beta-barrel domain
Structure domains: Lipocalin

Ligands and Environments

2 bound ligands:
Ligand HEM 1 x HEM
Ligand EDO 1 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: P21212
Unit cell:
a: 59.749Å b: 79.732Å c: 36.971Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.17 0.198
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Developmental biology of Streptomyces from the perspective of 100 actinobacterial genome sequences.
Chandra et al. (2014)
4 more

5 mentions without citation

Ligand-Based Regulation of Dynamics and Reactivity of Hemoproteins.
Turilli-Ghisolfi et al. (2023)
4 more