› 8ozs

X-ray diffraction
2.4Å resolution

Populus tremula stable protein 1 with N-terminal binding peptide extension with hemin

Released:
DOI: 10.2210/pdb8ozs/pdb
PDB entry 8ozs coloured by chain, front view.
PDB entry 8ozs coloured by chain, side view.
PDB entry 8ozs coloured by chain, top view.
Source organism: Populus tremula
Primary publication:
A Bioengineered Stable Protein 1-Hemin Complex with Enhanced Peroxidase-Like Catalytic Properties
Sklyar J, Zeibaq Y, Bachar O, Yehezkeli O, Adir N
Small Science (2023)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189601 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Stress-response A/B barrel domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X
Length: 120 amino acids
Theoretical weight: 13.68 KDa
Source organism: Populus tremula
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9AR79 (Residues: 4-108; Coverage: 97%)
Gene name: sp1
Sequence domains: Stress responsive A/B Barrel Domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P21
Unit cell:
a: 97.059Å b: 94.372Å c: 168.069Å
α: 90° β: 90.22° γ: 90°
R-values:
R R work R free
0.187 0.185 0.238
Expression system: Escherichia coli

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