› 3f6w

X-ray diffraction
1.85Å resolution

XRE-family like protein from Pseudomonas syringae pv. tomato str. DC3000

Released:
DOI: 10.2210/pdb3f6w/pdb
PDB entry 3f6w coloured by chain, front view.
PDB entry 3f6w coloured by chain, side view.
PDB entry 3f6w coloured by chain, top view.
Source organism: Pseudomonas syringae pv. tomato str. DC3000
Entry authors: Petrova T, Cuff M, Shackleford G, Gu M, 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-183434 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH cro/C1-type domain-containing protein Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 83 amino acids
Theoretical weight: 9.29 KDa
Source organism: Pseudomonas syringae pv. tomato str. DC3000
Expression system: Escherichia coli
UniProt:
  • Canonical: Q889N2 (Residues: 2-80; Coverage: 99%)
Gene name: PSPTO_0717
Sequence domains: Helix-turn-helix domain
Structure domains: lambda repressor-like DNA-binding domains

Ligands and Environments

1 bound ligand:
Ligand BTB 1 x BTB
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2
Unit cell:
a: 90.196Å b: 48.306Å c: 111.424Å
α: 90° β: 98° γ: 90°
R-values:
R R work R free
0.193 0.19 0.248
Expression system: Escherichia coli

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