Which of the following tools is commonly used to identify conserved protein motifs in a set of sequences? BLAST Clustal Omega PROSITE Flye

The tool commonly used to identify conserved protein motifs in a set of sequences is PROSITE.

Here's a step-by-step explanation:

1. BLAST (Basic Local Alignment Search Tool) is primarily used for comparing primary biological sequence information, such as the amino-acid sequences of different proteins or the nucleotides of DNA sequences.

2. Clustal Omega is a multiple sequence alignment program that uses seeded guide trees and HMM profile-profile techniques to generate alignments between three or more sequences.

3. PROSITE is a database of protein families and domains. It consists of biologically significant sites, patterns and profiles that help to reliably identify to which known protein family (if any) a new sequence belongs.

4. Flye is a de novo assembler for single molecule sequencing reads, such as those produced by PacBio and Oxford Nanopore Technologies. It's not used for identifying protein motifs.

So, out of the four options, PROSITE is the tool that is commonly used to identify conserved protein motifs in a set of sequences.