| Gene name: | Tgfbr2; |
| Protein name: | TGF-beta receptor type-2(TGFR-2); |
| Alternative: | TGF-beta type II receptor;Transforming growth factor-beta receptor type II(TGF-beta receptor type II;TbetaR-II); |
| Organism: | Rat (Rattus norvegicus). |
| Sub Unit: | Homodimer. Heterohexamer; TGFB1, TGFB2 and TGFB3 homodimeric ligands assemble a functional receptor composed of two TGFBR1 and TGFBR2 heterodimers to form a ligand-receptor heterohexamer. The respective affinity of TGFRB1 and TGFRB2 for the ligands may modulate the kinetics of assembly of the receptor and may explain the different biological activities of TGFB1, TGFB2 and TGFB3. Interacts with DAXX. Interacts with TCTEX1D4. Interacts with ZFYVE9; ZFYVE9 recruits SMAD2 and SMAD3 to the TGF-beta receptor. |
| Function: | Transmembrane serine/threonine kinase forming with the TGF-beta type I serine/threonine kinase receptor, TGFBR1, the non-promiscuous receptor for the TGF-beta cytokines TGFB1, TGFB2 and TGFB3. Transduces the TGFB1, TGFB2 and TGFB3 signal from the cell surface to the cytoplasm and is thus regulating a plethora of physiological and pathological processes including cell cycle arrest in epithelial and hematopoietic cells, control of mesenchymal cell proliferation and differentiation, wound healing, extracellular matrix production, immunosuppression and carcinogenesis. The formation of the receptor complex composed of 2 TGFBR1 and 2 TGFBR2 molecules symetrically bound to the cytokine dimer results in the phosphorylation and the activation of TGFRB1 by the constitutively active TGFBR2. Activated TGFBR1 phosphorylates SMAD2 which dissociates from the receptor and interacts with SMAD4. The SMAD2-SMAD4 complex is subsequently translocated to the nucleus where it modulates the transcription of the TGF-beta-regulated genes. This constitutes the canonical SMAD-dependent TGF-beta signaling cascade. Also involved in non-canonical, SMAD-independent TGF-beta signaling pathways. |
| Subcellular Location: | Cell membrane Single-pass type I membrane protein |
| Sequence length: | 567 |
| Sequence: | |
| 50: | MGRGLLRGLW | PLHIVLWTRI | ASTIPPHVPK | SVNSDLMAGD | NSGAVKLPQL | |
| 100: | CKFCDVTLST | CDNQKSCMSN | CSVTSICEKP | QEVCVAVWRK | NDKNITLETV | |
| 150: | CHDPKFTYHG | FTLEDATSPT | CVMKEKKRAG | ETFFMCSCNT | EECNDYIIFN | |
| 200: | EEYTTSSPDL | LLVIIQVTGV | SLLPPLGIAI | AVIAIFYCYR | VHRQQKLSPS | |
| 250: | WESSKPRKLM | DFSDNCAIIL | EDDRSDISST | CANNINHNTE | LLPIELDTLV | |
| 300: | GKGRFAEVYK | AKLKQNTSEQ | FETVAVKIFP | YEEYSSWKTE | KDIFSDINLK | |
| 350: | HENILQFLTA | EERKTEMGKQ | YWLITAFHAK | GNLQEYLTRH | VISWEDLRKL | |
| 400: | GSSLARGIAH | LHSDHTPCGR | PKMPIVHRDL | KSSNILVKND | LTCCLCDFGL | |
| 450: | SLRLDPTLSV | DDLANSGQVG | TARYMAPEVL | ESRMNLENME | SFKQTDVYSM | |
| 500: | ALVLWEMTSR | CNAVGEVKDY | EPPFGSKVRE | HPCVESMKDN | VLRDRGRPEI | |
| 550: | PSFWLNHQGI | QIVCETLTEC | WDHDPEARLT | AQCVAERFSE | LEHPDRLSGR | |
| 567: | SCSQEKIPED | GSLNTTK |
| 3D Structure: | N/A |
| Pfam: | PF08917 |
| String: | P38438 |
| UniGene: | Rn.9954 |
| SMR: | P38438 |
| KEGG: | rno:81810 |
| STRING: | 10116.ENSRNOP00000017950 |
| Uniprot: | P38438 |