› 6f04

X-ray diffraction
1.7Å resolution

N-acetylglucosamine-2-epimerase

Released:
DOI: 10.2210/pdb6f04/pdb
PDB entry 6f04 coloured by chain, front view.
PDB entry 6f04 coloured by chain, side view.
PDB entry 6f04 coloured by chain, top view.
Source organism: Nostoc sp. KVJ10
Primary publication:
The crystal structure of the N-acetylglucosamine 2-epimerase from Nostoc sp. KVJ10 reveals the true dimer.
Halsør MJH, Rothweiler U, Altermark B, Raeder ILU
Acta Crystallogr D Struct Biol 75 90-100 (2019)
PMID: 30644848

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-105065 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetylglucosamine-2-epimerase Chain: A
Molecule details ›
Chain: A
Length: 399 amino acids
Theoretical weight: 46.97 KDa
Source organism: Nostoc sp. KVJ10
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A452CSU8 (Residues: 1-399; Coverage: 100%)
Sequence domains: N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase)
Structure domains: Glycosyltransferase

Ligands and Environments

2 bound ligands:
Ligand CL 1 x CL
Ligand EDO 4 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P42212
Unit cell:
a: 142.423Å b: 142.423Å c: 52.046Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.179 0.208
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 citations in other articles

Sugar-Phosphate Metabolism Regulates Stationary-Phase Entry and Stalk Elongation in Caulobacter crescentus.
de Young et al. (2020)

2 mentions without citation

The Ion-Translocating NrfD-Like Subunit of Energy-Transducing Membrane Complexes.
Calisto et al. (2021)
1 more