› 3kv1

X-ray diffraction
1.7Å resolution

Crystal Structure of Putative Sugar-Binding Domain of Transcriptional Repressor from Vibrio fischeri

Released:
DOI: 10.2210/pdb3kv1/pdb
PDB entry 3kv1 coloured by chain, front view.
PDB entry 3kv1 coloured by chain, side view.
PDB entry 3kv1 coloured by chain, top view.
Source organism: Aliivibrio fischeri ES114
Entry authors: Kim Y, Marshall N, Bearden J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176994 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sugar-binding domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 267 amino acids
Theoretical weight: 29.41 KDa
Source organism: Aliivibrio fischeri ES114
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5E0H6 (Residues: 63-326; Coverage: 81%)
Gene names: VF_A0400, lsrR
Sequence domains: Putative sugar-binding domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand GOL 5 x GOL
1 modified residue:
Ligand MSE 9 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: C2
Unit cell:
a: 129.382Å b: 43.474Å c: 47.536Å
α: 90° β: 104.15° γ: 90°
R-values:
R R work R free
0.168 0.165 0.201
Expression system: Escherichia coli

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