2zuw

X-ray diffraction
2.11Å resolution

Crystal structure of Galacto-N-biose/Lacto-N-biose I phosphorylase in complex with GlcNAc and sulfate

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
1,3-beta-galactosyl-N-acetylhexosamine phosphorylase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 759 amino acids
Theoretical weight: 85.48 KDa
Source organism: Bifidobacterium longum
Expression system: Escherichia coli
UniProt:
  • Canonical: E8MF13 (Residues: 1-751; Coverage: 100%)
Gene names: BLLJ_1623, lnbp, lnpA
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A, PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P1
Unit cell:
a: 67.905Å b: 112.039Å c: 118.662Å
α: 105.21° β: 90.43° γ: 107.32°
R-values:
R R work R free
0.172 0.169 0.225
Expression system: Escherichia coli