PDBe 2wou

X-ray diffraction
2.3Å resolution

ALK5 IN COMPLEX WITH 4-((4-((2,6-dimethyl-3-pyridyl)oxy)-2-pyridyl) amino)benzenesulfonamide


Function and Biology Details

Reaction catalysed:
ATP + [receptor-protein] = ADP + [receptor-protein] phosphate. 
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
TGF-beta receptor type-1 Chain: A
Molecule details ›
Chain: A
Length: 306 amino acids
Theoretical weight: 34.94 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: P36897 (Residues: 200-503; Coverage: 65%)
Gene names: ALK5, SKR4, TGFBR1
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU-FRE
Spacegroup: P212121
Unit cell:
a: 41.881Å b: 77.042Å c: 90.387Å
α: 90° β: 90° γ: 90°
R R work R free
0.229 0.226 0.302
Expression system: Spodoptera frugiperda