Receptorska serin/treoninska proteinska kinaza
Izgled
(Preusmjereno sa stranice TGF-beta kinase)
Serin/treonin kinaza receptorskog proteina | |||||||||
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Identifikatori | |||||||||
EC broj | 2.7.11.30 | ||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
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Serin/treonin kinaza receptorskog proteina (EC 2.7.11.30, aktivinska receptorska kinaza, receptor tip I serin/treonin proteinska kinaza, receptor tip II serin/treonin proteinska kinaza, STK13, TGF-beta kinaza, receptor serin/treonin proteinska kinaza) je enzim sa sistematskim imenom ATP:(receptor-protein) fosfotransferaza.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
Transformišući faktor rasta beta (TGF-beta) familija citokina koja reguliše ćelijsku proliferaciju, diferencijaciju, prepoznavanje i smrt. Prenos signala se odvija putem vezivanja liganda za tip II receptor, koji je konstitutivno aktivna kinaza. Vezani TGF-beta zatim prepoznaje receptor I, koji se fosforiliše i tim putem se signal dalje prenosi.
- ↑ Wrana, J.L., Attisano, L., Wieser, R., Ventura, F. and Massagué, J. (1994). „Mechanism of activation of the TGF-β receptor”. Nature 370: 341-347. PMID 8047140.
- ↑ Massagué, J. and Chen, Y.G. (2000). „Controlling TGF-β signaling”. Gene 14: 627-644. PMID 10733523.
- ↑ de Caestecker, M.P., Hemmati, P., Larisch-Bloch, S., Ajmera, R., Roberts, A.B. and Lechleider, R.J. (1997). „Characterization of functional domains within Smad4/DPC4”. J. Biol. Chem. 272: 13690-13696. PMID 9153220.
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