› 2qq6

X-ray diffraction
2.9Å resolution

Crystal structure of mandelate racemase/muconate lactonizing enzyme-like protein from Rubrobacter xylanophilus DSM 9941

Released:
DOI: 10.2210/pdb2qq6/pdb
PDB entry 2qq6 coloured by chain, front view.
PDB entry 2qq6 coloured by chain, side view.
PDB entry 2qq6 coloured by chain, top view.
Source organism: Rubrobacter xylanophilus DSM 9941
Entry authors: Eswaramoorthy S, Madegowda M, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo octamer
Assembly name:
PDBe Complex ID:
PDB-CPX-172778 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mandelate racemase/muconate lactonizing enzyme C-terminal domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 410 amino acids
Theoretical weight: 45.62 KDa
Source organism: Rubrobacter xylanophilus DSM 9941
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1AYK7 (Residues: 2-400; Coverage: 100%)
Gene name: Rxyl_0547
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand MG 2 x MG
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: I4122
Unit cell:
a: 184.369Å b: 184.369Å c: 118.108Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.257 0.222 0.282
Expression system: Escherichia coli

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