Son of Sevenless Proteins

A class of RAS GUANINE NUCLEOTIDE EXCHANGE FACTORS that are genetically related to the Son of Sevenless gene from DROSOPHILA. Sevenless refers to genetic mutations in DROSOPHILA that cause loss of the R7 photoreceptor which is required to see UV light.

Year introduced: 2000

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Subheadings:

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Tree Number(s): D12.644.360.325.300.700.700, D12.776.476.325.300.700.700

MeSH Unique ID: D020664

Entry Terms:

• Son of Sevenless Protein
• Sevenless Protein Son
• SOS Proteins

Previous Indexing:

• Membrane Proteins (1992-1999)
• Proteins (1978-1999)

All MeSH Categories
Chemicals and Drugs Category
Amino Acids, Peptides, and Proteins
Peptides
Intracellular Signaling Peptides and Proteins
GTP-Binding Protein Regulators
Guanine Nucleotide Exchange Factors
ras Guanine Nucleotide Exchange Factors
Son of Sevenless Proteins
Son of Sevenless Protein, Drosophila
SOS1 Protein

All MeSH Categories
Chemicals and Drugs Category
Amino Acids, Peptides, and Proteins
Proteins
Intracellular Signaling Peptides and Proteins
GTP-Binding Protein Regulators
Guanine Nucleotide Exchange Factors
ras Guanine Nucleotide Exchange Factors
Son of Sevenless Proteins
Son of Sevenless Protein, Drosophila
SOS1 Protein