Searches NCBI Proteins for a given organism and protein. User VMatch (xmknr) Vmatch, a versatile software tool for efficiently solving large scale sequence matching tasks to remove possible dubplcate and clustal omega to generate a multiple sequence alignment. Clustal Omega is the latest addition to the Clustal family. It offers a significant increase in scalability over previous versions, allowing hundreds of thousands of sequences to be aligned in only a few hours. It will also make u...