2bkm

X-ray diffraction
1.5Å resolution

Crystal structure of the truncated hemoglobin from Geobacillus stearothermophilus

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-177412 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hypothetical conserved protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 128 amino acids
Theoretical weight: 14.76 KDa
Source organism: Geobacillus stearothermophilus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5L1S0 (Residues: 3-130; Coverage: 93%)
Gene name: GK0825
Sequence domains: Bacterial-like globin
Structure domains: Globins

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 5.2R
Spacegroup: P21
Unit cell:
a: 35.123Å b: 99.339Å c: 35.252Å
α: 90° β: 105.59° γ: 90°
R-values:
R R work R free
0.168 0.167 0.194
Expression system: Escherichia coli BL21(DE3)