3k7u

X-ray diffraction
2.1Å resolution

Structure of essential protein from Trypanosoma brucei

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-212224 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Antibody Chain: A
Molecule details ›
Chain: A
Length: 128 amino acids
Theoretical weight: 14.04 KDa
Source organism: Lama glama
Expression system: Escherichia coli
Structure domains: Immunoglobulins
MP18 RNA editing complex protein Chain: C
Molecule details ›
Chain: C
Length: 148 amino acids
Theoretical weight: 16.12 KDa
Source organism: Trypanosoma brucei
Expression system: Escherichia coli
UniProt:
  • Canonical: Q38B90 (Residues: 20-164; Coverage: 88%)
Gene name: Tb10.70.2090
Sequence domains: Single-strand binding protein family
Structure domains: Nucleic acid-binding proteins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: C2
Unit cell:
a: 123.362Å b: 50.359Å c: 44.15Å
α: 90° β: 108.97° γ: 90°
R-values:
R R work R free
0.205 0.202 0.265
Expression system: Escherichia coli