› 3gku

X-ray diffraction
2.95Å resolution

Crystal structure of a probable RNA-binding protein from Clostridium symbiosum ATCC 14940

Released:
DOI: 10.2210/pdb3gku/pdb
PDB entry 3gku coloured by chain, front view.
PDB entry 3gku coloured by chain, side view.
PDB entry 3gku coloured by chain, top view.
Source organism: [Clostridium] symbiosum ATCC 14940
Entry authors: Tan K, Keigher L, Jedrzejczak R, Babnigg G, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-112204 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RNA-binding protein KhpB Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 225 amino acids
Theoretical weight: 26.19 KDa
Source organism: [Clostridium] symbiosum ATCC 14940
Expression system: Escherichia coli
UniProt:
  • Canonical: D0VX24 (Residues: 1-222; Coverage: 100%)
Gene names: eloR, khpB
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 21 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 126.992Å b: 126.992Å c: 106.185Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.223 0.22 0.287
Expression system: Escherichia coli

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