› 3es1

X-ray diffraction
1.91Å resolution

Crystal structure of protein with a cupin-like fold and unknown function (YP_001165807.1) from NOVOSPHINGOBIUM AROMATICIVORANS DSM 12444 at 1.91 A resolution

Released:
DOI: 10.2210/pdb3es1/pdb
PDB entry 3es1 coloured by chain, front view.
PDB entry 3es1 coloured by chain, side view.
PDB entry 3es1 coloured by chain, top view.
Source organism: Novosphingobium aromaticivorans DSM 12444
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 domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107478 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cupin type-2 domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 172 amino acids
Theoretical weight: 18.96 KDa
Source organism: Novosphingobium aromaticivorans DSM 12444
Expression system: Escherichia coli
UniProt:
  • Canonical: A4XEC0 (Residues: 1-171; Coverage: 100%)
Gene name: Saro_3421
Sequence domains: Cupin domain
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand CL 1 x CL
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P6422
Unit cell:
a: 78.33Å b: 78.33Å c: 107.32Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.172 0.17 0.205
Expression system: Escherichia coli

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