Protein databases
A) can identify proteins from small stretches of amino acid sequences.
B) are not useful in proteomics studies due to the complexities of the proteome.
C) are determined from sequence data only, never deduced from genomic data.
D) None of the answers is correct.
E) All of the answers are correct.

Question

Quizplus · Accepted Answer

Protein databases can indeed identify proteins from small stretches of amino acid sequences, leveraging the information to match known proteins or predict the function of unknown proteins. This capability is fundamental in bioinformatics and proteomics for understanding protein function, structure, and interactions. Proteomics studies heavily rely on protein databases to analyze the proteome of organisms. Moreover, protein databases often include information deduced from genomic data, as the translation of genomic sequences into protein sequences is a common practice in bioinformatics.

Protein Databases