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STructure of the Discoidin I from Dictyostelium discoideum in complex with GalNAc at 1.75 angstrom resolution

X-ray diffraction
1.75Å resolution
PDB entry 2w95 coloured by chain, front view.
PDB entry 2w95 coloured by chain, side view.
PDB entry 2w95 coloured by chain, top view.
Source organism: Dictyostelium discoideum AX2
Assembly composition:
homo trimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Discoidin-1 subunit A
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Multimeric state: homo trimer
Accessible surface area: 26629.98 Å2
Buried surface area: 17754.6 Å2
Dissociation area: 106.54 Å2
Dissociation energy (ΔGdiss): 9 kcal/mol
Dissociation entropy (TΔSdiss): -0.11 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-136334

Macromolecules

Discoidin-1 subunit A
Chains: A, B, C
Length: 254 amino acids
Theoretical weight: 28.35 KDa
Source organism: Dictyostelium discoideum AX2
Expression system: Escherichia coli
UniProt:
  • Canonical: P02886 (Residues: 1-253; Coverage: 100%)
Gene names: DDB_G0273063, DDB_G0273919, dscA-1, dscA-2
Pfam:
InterPro:
CATH:
Discoidin-1 subunit A in PDB entry 2w95, assembly 1, front view.
Discoidin-1 subunit A in PDB entry 2w95, assembly 1, side view.
Discoidin-1 subunit A in PDB entry 2w95, assembly 1, top view.
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