CATH Classification

Level CATH Code Description
Class 2 Mainly Beta
Architecture 2.10 Ribbon
Topology 2.10.60 CD59
Homologous Superfamily 2.10.60.10 CD59

Domain Context

CATH Clusters

Superfamily CD59
Functional Family

Enzyme Information

2.7.11.30
Receptor protein serine/threonine kinase.
based on mapping to UniProt P27040
ATP + [receptor-protein] = ADP + [receptor-protein] phosphate.
-!- The transforming growth factor beta (TGF-beta) family of cytokines regulates cell proliferation, differentiation, recognition and death. -!- Signaling occurs by the binding of ligand to the type II receptor, which is the constitutively active kinase. -!- Bound TGF-beta is then recognized by receptor I, which is phosphorylated and can propagate the signal to downstream substrates. -!- Formerly EC 2.7.1.37.

UniProtKB Entries (2)

P27040
AVR2B_MOUSE
Mus musculus
Activin receptor type-2B
P08476
INHBA_HUMAN
Homo sapiens
Inhibin beta A chain

PDB Structure

PDB 1S4Y
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
A Flexible Activin Explains the Membrane-Dependent Cooperative Assembly of TGF-beta Family Receptors.
Greenwald, J., Vega, M.E., Allendorph, G.P., Fischer, W.H., Vale, W., Choe, S.
Mol.Cell