Protein phosphatase 1 binds to phospho-Ser-1394 of the macrophage-stimulating protein receptor

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Protein phosphatase 1 binds to phospho-Ser-1394 of the macrophage-stimulating protein receptor.

The tyrosine kinase Ron, receptor for MSP (macrophage-stimulating protein), displays several serine residues of unknown functions. Using [(32)P]H(3)PO(4) metabolic labelling, we found that Ron is serine-phosphorylated and dephosphorylated in vitro by PP1 (protein phosphatase 1). PP1 associates with Ron obtained from cells of different origins. The association is stimulated by MSP or serum and i...

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adenylyl cyclase assays to measure macrophage chemotactic protein-1 receptor function

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MST 1 R ( Macrophage stimulating 1 receptor )

Twenty coding exons. All exons are small in size, ranging from 93 bp to 253 bp, with the exception of exon 1 (>1 kb). Exon 1, 2 and 3 code for the SEMA domain of the RON protein (red). Exons 4 codes for a PSI domain (orange), a modular structure about 50 amino acid long containing eight conserved Cys residues, putatively involved in protein-protein interactions. The sequence between exon 4 and ...

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ژورنال

عنوان ژورنال: Biochemical Journal

سال: 2003

ISSN: 0264-6021,1470-8728

DOI: 10.1042/bj20030391