› 2qh9

X-ray diffraction
1.8Å resolution

The crystal structure of a protein of unknown function from Archaeoglobus fulgidus DSM 4304

Released:
DOI: 10.2210/pdb2qh9/pdb
PDB entry 2qh9 coloured by chain, front view.
PDB entry 2qh9 coloured by chain, side view.
PDB entry 2qh9 coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Entry authors: Zhang R, Zhou M, Gu M, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128069 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UPF0215 protein AF_1433 Chains: A, B
Molecule details ›
Chains: A, B
Length: 184 amino acids
Theoretical weight: 21.02 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: O28839 (Residues: 1-181; Coverage: 100%)
Gene name: AF_1433
Sequence domains: Protein of unknown function DUF99
Structure domains: archaeoglobus fulgidus dsm 4304 superfamily

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 37.705Å b: 105.337Å c: 46.707Å
α: 90° β: 102.39° γ: 90°
R-values:
R R work R free
0.225 0.224 0.255
Expression system: Escherichia coli BL21

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