› 1z7a

X-ray diffraction
1.71Å resolution

Crystal structure of probable Polysaccharide deacetylase from Pseudomonas aeruginosa PAO1

Released:
DOI: 10.2210/pdb1z7a/pdb
PDB entry 1z7a coloured by chain, front view.
PDB entry 1z7a coloured by chain, side view.
PDB entry 1z7a coloured by chain, top view.
Source organism: Pseudomonas aeruginosa PAO1
Entry authors: Chang C, Skarina T, Savchenko A, Edwards AM, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191336 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
NodB homology domain-containing protein Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 308 amino acids
Theoretical weight: 36.27 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9I3J6 (Residues: 1-308; Coverage: 100%)
Gene name: PA1517
Sequence domains: Polysaccharide deacetylase
Structure domains: Glycoside hydrolase/deacetylase

Ligands and Environments

3 bound ligands:
Ligand EDO 19 x EDO
Ligand GOL 7 x GOL
Ligand IPA 8 x IPA
1 modified residue:
Ligand MSE 96 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P1
Unit cell:
a: 101.653Å b: 101.773Å c: 100.99Å
α: 60.71° β: 61.24° γ: 89.9°
R-values:
R R work R free
0.152 0.151 0.175
Expression system: Escherichia coli BL21

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