› 2ig8

X-ray diffraction
1.9Å resolution

Crystal structure of a Protein of Unknown Function PA3499 from Pseudomonas aeruginosa

Released:
DOI: 10.2210/pdb2ig8/pdb
PDB entry 2ig8 coloured by chain, front view.
PDB entry 2ig8 coloured by chain, side view.
PDB entry 2ig8 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa PAO1
Entry authors: Zhang R, Xu X, Gu J, Savchenko A, Edwards A, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191144 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RidA family protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 144 amino acids
Theoretical weight: 15.28 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9HYB0 (Residues: 1-144; Coverage: 100%)
Gene name: PA3499
Sequence domains: Endoribonuclease L-PSP
Structure domains: RutC-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P4122
Unit cell:
a: 100.191Å b: 100.191Å c: 131.682Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.178 0.199
Expression system: Escherichia coli BL21

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