› 3snk

X-ray diffraction
2.02Å resolution

Crystal structure of a Response regulator CheY-like protein (mll6475) from MESORHIZOBIUM LOTI at 2.02 A resolution

Released:
DOI: 10.2210/pdb3snk/pdb
PDB entry 3snk coloured by chain, front view.
PDB entry 3snk coloured by chain, side view.
PDB entry 3snk coloured by chain, top view.
Source organism: Mesorhizobium loti
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189136 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AAA domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 135 amino acids
Theoretical weight: 14.79 KDa
Source organism: Mesorhizobium loti
Expression system: Escherichia coli
UniProt:
  • Canonical: Q989D4 (Residues: 1-134; Coverage: 35%)
Gene name: mll6475
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: P3221
Unit cell:
a: 64.859Å b: 64.859Å c: 69.982Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.199 0.198 0.222
Expression system: Escherichia coli

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