The virus genome contained regions that might specify as yet unknown proteins.

This reduces the complexity of the spectrum and allows for easier identification of an unknown protein.

Highly accurate modeling is considered to require at least 50% amino acid sequence identity between the unknown protein and the solved structure.

A secondary antibody generates the signal used to quantify the unknown protein.

Sequence searches are frequently performed by biologists to infer the function of an unknown protein from its sequence.

These sequence searches are a standard tool in modern biology with which the function of unknown proteins can be inferred from their sequence.

On the other hand, unknown protein(s) may function to stabilize sα i2 and help direct it to Golgi membranes.

But by sifting through the human genome, companies are finding thousands of genes that produce previously unknown proteins that might be involved in the disease.

These projects aim to predict the fold and function of unknown proteins in more than 100 complete proteomes.

DUF1220 is an unknown protein, which is active in the neurons of the brain near the neocortex.