Structure analysis

Protein cgd2_2020 from Cryptosporidium parvum

X-ray diffraction
2.3Å resolution
Source organism: Cryptosporidium parvum
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 19625.55 Å2
Buried surface area: 3293.85 Å2
Dissociation area: 1,174.36 Å2
Dissociation energy (ΔGdiss): 4.68 kcal/mol
Dissociation entropy (TΔSdiss): 12.72 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-176931
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 19455.09 Å2
Buried surface area: 3102.2 Å2
Dissociation area: 1,080.52 Å2
Dissociation energy (ΔGdiss): 5.86 kcal/mol
Dissociation entropy (TΔSdiss): 12.69 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-176931

Macromolecules

Chains: A, B, C, D
Length: 223 amino acids
Theoretical weight: 25.99 KDa
Source organism: Cryptosporidium parvum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5CTR0 (Residues: 2-205; Coverage: 100%)
Gene name: cgd2_2020
Pfam: Protein of unknown function (DUF3228)
InterPro: Protein of unknown function DUF3228
CATH: Protein of unknown function (DUF3228), domain 1

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