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1,3-ALPHA-1,4-BETA-D-GALACTOSE-4-SULFATE-3,6-ANHYDRO-D-GALACTOSE 4 GALACTOHYDROLASE

X-ray diffraction
1.54Å resolution
PDB 1dyp coloured by chain and viewed from the front.
PDB 1dyp coloured by chain and viewed from the side.
PDB 1dyp coloured by chain and viewed from the top.
Source organism: Pseudoalteromonas carrageenovora
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 11900 Å2
Buried surface area: 1900 Å2
Dissociation area: 50 Å2
Dissociation energy (ΔGdiss): 2 kcal/mol
Dissociation entropy (TΔSdiss): 1 kcal/mol
Interface energy (ΔGint): -132 kcal/mol
Symmetry number: 1

Macromolecules

Kappa-carrageenase
Chain: A
Length: 271 amino acids
Theoretical weight: 31.56 KDa
Source organism: Pseudoalteromonas carrageenovora
Expression system: Escherichia coli
UniProt:
  • Canonical: P43478 (Residues: 27-297; Coverage: 73%)
Gene name: cgkA
Pfam: Glycosyl hydrolases family 16
InterPro:
CATH: Jelly Rolls
SCOP: Glycosyl hydrolases family 16
PDB 1dyp contains 1 copy of Kappa-carrageenase in assembly 1. This protein is highlighted and viewed from the front.
PDB 1dyp contains 1 copy of Kappa-carrageenase in assembly 1. This protein is highlighted and viewed from the side.
PDB 1dyp contains 1 copy of Kappa-carrageenase in assembly 1. This protein is highlighted and viewed from the top.
Molecule details ›

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