Structure analysis

Crystal Structure of the GDP-mannose 4,6-dehydratase ternary complex with NADPH and GDP-rhamnose.

X-ray diffraction
2.2Å resolution
Source organism: Arabidopsis thaliana
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo tetramer
Accessible surface area: 41886.18 Å2
Buried surface area: 21227.1 Å2
Dissociation area: 3,218.27 Å2
Dissociation energy (ΔGdiss): 17.2 kcal/mol
Dissociation entropy (TΔSdiss): 15.49 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-161068

Macromolecules

Chains: A, B, C, D
Length: 381 amino acids
Theoretical weight: 43.08 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P93031 (Residues: 1-373; Coverage: 100%)
Gene names: At3g51160, F24M12.200, GMD2, MUR1
Pfam: GDP-mannose 4,6 dehydratase
InterPro:
CATH:
SCOP: Tyrosine-dependent oxidoreductases

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