› 8q8h

X-ray diffraction
2.5Å resolution

Crystal Structure of Apo beta-D-GalNAcase from Niabella aurantiaca (Structure 2)

Released:
DOI: 10.2210/pdb8q8h/pdb
PDB entry 8q8h coloured by chain, front view.
PDB entry 8q8h coloured by chain, side view.
PDB entry 8q8h coloured by chain, top view.
Source organism: Niabella aurantiaca DSM 17617
Primary publication:
Characterization and structural study of a novel β-N-acetylgalactosaminidase from Niabella aurantiaca.
Moreno Prieto ES, Fjermedal S, Siebenhaar S, Vuillemin M, Holck J, Vincentelli R, Gippert GP, Wilkens C, Morth JP, Henrissat B
FEBS J (2023)
PMID: 38129294

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-244433 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
beta-D-GalNAcase from Niabella aurantiaca DSM 17617 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 536 amino acids
Theoretical weight: 62.97 KDa
Source organism: Niabella aurantiaca DSM 17617
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'

Ligands and Environments

2 bound ligands:
Ligand SO4 10 x SO4
Ligand NA 4 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX IV BEAMLINE BioMAX
Spacegroup: P21212
Unit cell:
a: 173.64Å b: 195.57Å c: 82.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.188 0.232
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'

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