› 8h4z

X-ray diffraction
2.2Å resolution

Crystal structure of carboxyspermidine dehydrogenase from Helicobacter pylori in space group P21212

Released:
DOI: 10.2210/pdb8h4z/pdb
PDB entry 8h4z coloured by chain, front view.
PDB entry 8h4z coloured by chain, side view.
PDB entry 8h4z coloured by chain, top view.
Source organism: Helicobacter pylori NCTC 11637 = CCUG 17874 = ATCC 43504 = JCM 12093
Primary publication:
Structural analysis of carboxyspermidine dehydrogenase from Helicobacter pylori.
Ko KY, Park SC, Cho SY, Yoon SI
Biochem Biophys Res Commun 635 210-217 (2022)
PMID: 36283333

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-245472 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Saccharopine dehydrogenase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 405 amino acids
Theoretical weight: 45.88 KDa
Source organism: Helicobacter pylori NCTC 11637 = CCUG 17874 = ATCC 43504 = JCM 12093
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: P21212
Unit cell:
a: 128.875Å b: 153.154Å c: 97.739Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.185 0.222
Expression system: Escherichia coli BL21(DE3)

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Citations

2 citation in other articles

Kinetic and structural characterization of carboxyspermidine dehydrogenase of polyamine biosynthesis.
Lee et al. (2023)
1 more