X-ray diffraction
1.6Å resolution

Crystal structure of human SOUL protein (orthorhombic form)


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Heme-binding protein 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 212 amino acids
Theoretical weight: 23.66 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
  • Canonical: Q9Y5Z4 (Residues: 2-205; Coverage: 100%)
Gene names: C6orf34, HEBP2, SOUL
Sequence domains: SOUL heme-binding protein
Structure domains: Regulatory factor, effector binding domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: C2221
Unit cell:
a: 137.72Å b: 114.66Å c: 67.42Å
α: 90° β: 90° γ: 90°
R R work R free
0.176 0.175 0.197
Expression system: Escherichia coli BL21