Q02384: Son of sevenless homolog 2 (Sos2)

Son of sevenless homolog 2 (Sos2) is a 1333-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q02384.

Gene
Sos2
Organism
Mus musculus
Length
1333 residues
Mean pLDDT
73.9
Model
AF-Q02384-F1 v6
Model created
1 Aug 2025
PDB structures
1

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Model confidence (pLDDT)

The mean pLDDT of this model is 73.9 (confident overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.

pLDDT bandMeaningShare of residues
Above 90Very high: backbone and side chains are usually accurate44%
70 to 90Confident: backbone generally right26%
50 to 70Low: treat with caution4%
Below 50Very low: often disordered regions25%

What pLDDT means and how to read it

Function

Acts as guanine nucleotide exchange factor (GEF) for RAS proteins. Catalyzes the GDP-to-GTP exchange, resulting in an increase of the active GTP-bound form of HRAS. Acts as a key modulator of PI3K-AKT signaling

Subunit structure

Interacts with TTC1. Interacts with GNA15

Experimental structures in the PDB

Compare the prediction with experimentally determined structures of the same protein:

PDB IDMethodResolutionChains and residues
1GBRNMRB=1300-1314

More AlphaFold highlights

About this viewer

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