1fx4

X-ray diffraction
1.9Å resolution

STRUCTURE ANALYSIS OF ADENYLATE CYCLASES FROM TRYPANOSOMA BRUCEI IN THEIR MONOMERIC STATE

Released:

Function and Biology Details

Reaction catalysed:
ATP = 3',5'-cyclic AMP + diphosphate
Biochemical function:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-189181 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Receptor-type adenylate cyclase GRESAG 4.3 Chain: A
Molecule details ›
Chain: A
Length: 231 amino acids
Theoretical weight: 25.88 KDa
Source organism: Trypanosoma brucei
Expression system: Escherichia coli
UniProt:
  • Canonical: Q99280 (Residues: 876-1106; Coverage: 19%)
Gene name: GRESAG 4.3
Sequence domains: Adenylate and Guanylate cyclase catalytic domain
Structure domains: Nucleotide cyclase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MPG/DESY, HAMBURG BEAMLINE BW6
Spacegroup: I41
Unit cell:
a: 90Å b: 90Å c: 66.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.202 0.202 0.232
Expression system: Escherichia coli