› 3lwf

X-ray diffraction
2.06Å resolution

Crystal structure of Putative transcriptional regulator (NP_470886.1) from LISTERIA INNOCUA at 2.06 A resolution

Released:
DOI: 10.2210/pdb3lwf/pdb
PDB entry 3lwf coloured by chain, front view.
PDB entry 3lwf coloured by chain, side view.
PDB entry 3lwf coloured by chain, top view.
Source organism: Listeria innocua
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo octamer
Assembly name:
PDBe Complex ID:
PDB-CPX-187849 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lin1550 protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 159 amino acids
Theoretical weight: 18.17 KDa
Source organism: Listeria innocua
Expression system: Escherichia coli
UniProt:
  • Canonical: Q92BJ8 (Residues: 1-140; Coverage: 100%)
Gene name: lin1550
Sequence domains: Iron-dependent Transcriptional regulator
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

2 bound ligands:
Ligand SO4 19 x SO4
Ligand CL 7 x CL
1 modified residue:
Ligand MSE 20 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: C2
Unit cell:
a: 108.961Å b: 115.782Å c: 75.927Å
α: 90° β: 120.7° γ: 90°
R-values:
R R work R free
0.182 0.18 0.218
Expression system: Escherichia coli

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