› 2hq4

X-ray diffraction
1.99Å resolution

Crystal Structure of ORF 1580 a hypothetical protein from Pyrococcus horikoshii

Released:
DOI: 10.2210/pdb2hq4/pdb
PDB entry 2hq4 coloured by chain, front view.
PDB entry 2hq4 coloured by chain, side view.
PDB entry 2hq4 coloured by chain, top view.
Source organism: Pyrococcus horikoshii
Entry authors: Li Y, Marshall M, Chang J, Zhao M, Zhang M, Xu H, Liu ZJ, Rose JP, Wang BC, Southeast Collaboratory for Structural Genomics, Southeast Collaboratory for Structural Genomics (SECSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129843 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PH1570-like domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 161 amino acids
Theoretical weight: 19.34 KDa
Source organism: Pyrococcus horikoshii
Expression system: Escherichia coli
UniProt:
  • Canonical: O59278 (Residues: 1-152; Coverage: 100%)
Gene name: PH1570
Sequence domains: Ph1570 protein
Structure domains: PH1570-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2
Unit cell:
a: 133.869Å b: 46.392Å c: 94.75Å
α: 90° β: 132.42° γ: 90°
R-values:
R R work R free
0.197 0.195 0.232
Expression system: Escherichia coli

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