X-ray diffraction
2.3Å resolution

Protein cgd2_2020 from Cryptosporidium parvum

Source organism: Cryptosporidium parvum
Entry authors: Cymborowski M, Chruszcz M, Hills T, Lew J, Melone M, Zhao Y, Artz J, Wernimont A, Edwards A, Sundstrom M, Weigelt J, Bochkarev A, Arrowsmith C, Hui R, Minor W, Structural Genomics Consortium (SGC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
DUF3074 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 223 amino acids
Theoretical weight: 25.99 KDa
Source organism: Cryptosporidium parvum
Expression system: Escherichia coli
  • Canonical: Q5CTR0 (Residues: 2-205; Coverage: 100%)
Gene name: cgd2_2020
Sequence domains: Protein of unknown function (DUF3228)
Structure domains: Protein of unknown function (DUF3228), domain 1

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P1
Unit cell:
a: 49.527Å b: 68.522Å c: 79.57Å
α: 69.29° β: 75.14° γ: 93.73°
R R work R free
0.223 0.22 0.28
Expression system: Escherichia coli