› 3nze

X-ray diffraction
1.7Å resolution

The crystal structure of a domain of a possible sugar-binding transcriptional regulator from Arthrobacter aurescens TC1.

Released:
DOI: 10.2210/pdb3nze/pdb
PDB entry 3nze coloured by chain, front view.
PDB entry 3nze coloured by chain, side view.
PDB entry 3nze coloured by chain, top view.
Source organism: Paenarthrobacter aurescens TC1
Entry authors: Tan K, Zhang R, Bigelow L, Buck K, 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

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-106672 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sugar-binding domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 267 amino acids
Theoretical weight: 29.06 KDa
Source organism: Paenarthrobacter aurescens TC1
Expression system: Escherichia coli
UniProt:
  • Canonical: A1R6X9 (Residues: 56-319; Coverage: 83%)
Gene name: AAur_2250
Sequence domains: Putative sugar-binding domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand CA 2 x CA
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 41.337Å b: 86.286Å c: 64.641Å
α: 90° β: 94.75° γ: 90°
R-values:
R R work R free
0.17 0.168 0.199
Expression system: Escherichia coli

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