› 3sn1

X-ray diffraction
1.8Å resolution

Crystal structure of putative L-alanine-DL-glutamate epimerase from Burkholderia xenovorans strain LB400 bound to magnesium and tartrate

Released:
DOI: 10.2210/pdb3sn1/pdb
Model geometry
Fit model/data
PDB entry 3sn1 coloured by chain, front view.
PDB entry 3sn1 coloured by chain, side view.
PDB entry 3sn1 coloured by chain, top view.
Source organism: Paraburkholderia xenovorans LB400
Entry authors: Bonanno JB, Patskovsky Y, Toro R, Dickey M, Bain KT, Wu B, Sauder JM, Burley SK, Almo SC, 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

Assembly composition:
homo octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171873 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mandelate racemase/muconate lactonizing enzyme C-terminal domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 409 amino acids
Theoretical weight: 46.24 KDa
Source organism: Paraburkholderia xenovorans LB400
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q13PB7 (Residues: 2-399; Coverage: 100%)
Gene name: Bxe_B1897
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand MG 2 x MG
Ligand TAR 1 x TAR
Ligand CL 2 x CL
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: NSLS BEAMLINE X29A
Spacegroup: I422
Unit cell:
a: 104.932Å b: 104.932Å c: 145.145Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.142 0.141 0.165
Expression system: Escherichia coli BL21(DE3)

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