Binds to TGF-beta. Could be involved in capturing and retaining TGF-beta for presentation to the signaling receptors. Interacts with TCTEX1D4. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Membrane protein, integral
Cellular Component: extracellular space; proteinaceous extracellular matrix; cell surface; integral to plasma membrane; endoplasmic reticulum; external side of plasma membrane
SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.