› 3ty1

X-ray diffraction
1.9Å resolution

Crystal structure of a putative aldose 1-epimerase (KPN_04629) from Klebsiella pneumoniae subsp. pneumoniae MGH 78578 at 1.90 A resolution

Released:
DOI: 10.2210/pdb3ty1/pdb
PDB entry 3ty1 coloured by chain, front view.
PDB entry 3ty1 coloured by chain, side view.
PDB entry 3ty1 coloured by chain, top view.
Source organism: Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108109 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thioredoxin-like protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 384 amino acids
Theoretical weight: 42.83 KDa
Source organism: Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Expression system: Escherichia coli
UniProt:
  • Canonical: A6THE6 (Residues: 20-402; Coverage: 100%)
Gene names: KPN_04629, trxC
Sequence domains: Domain of unknown function (DUF4432)
Structure domains: Beta-galactosidase; Chain A, domain 5

Ligands and Environments

4 bound ligands:
Ligand CL 7 x CL
Ligand SO4 9 x SO4
Ligand MPD 9 x MPD
Ligand MRD 1 x MRD
1 modified residue:
Ligand MSE 15 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: C2
Unit cell:
a: 124.033Å b: 119.953Å c: 103.015Å
α: 90° β: 106.72° γ: 90°
R-values:
R R work R free
0.16 0.158 0.193
Expression system: Escherichia coli

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