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1. www.ncbi.nlm.nih.gov › proteinHome - Protein - NCBI - National Center for Biotechnology...

   www.ncbi.nlm.nih.gov › protein

   The Protein database is a collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB. Protein sequences are the fundamental determinants of biological structure and function.

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     The .gov means it's official. Federal government websites...

   • Protein Blast

     BlastP simply compares a protein query to a protein...

   • PMC Free Article Pmc441573

     Basic Local Alignment Search Tool (BLAST) is a sequence...

   • Blast

     The Basic Local Alignment Search Tool (BLAST) finds regions...

2. blast.ncbi.nlm.nih.gov › BlastProtein BLAST: search protein databases using a protein query

   blast.ncbi.nlm.nih.gov › Blast

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   BlastP simply compares a protein query to a protein database. PSI-BLAST allows the user to build a PSSM (position-specific scoring matrix) using the results of the first BlastP run. PHI-BLAST performs the search but limits alignments to those that match a pattern in the query.

3. www.ncbi.nlm.nih.gov › pmc › articlesBLAST: at the core of a powerful and diverse set of sequence...

   www.ncbi.nlm.nih.gov › pmc › articles

   1 iul. 2004 · Basic Local Alignment Search Tool (BLAST) is a sequence similarity search program that can be used via a web interface or as a stand-alone tool ( 1, 2 ). There are several types of BLAST to compare all combinations of nucleotide or protein queries with nucleotide or protein databases.

4. blast.ncbi.nlm.nih.govBLAST: Basic Local Alignment Search Tool

   blast.ncbi.nlm.nih.gov

   • În cache

   28 nov. 2023 · The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences. The program compares nucleotide or protein sequences to sequence databases and calculates the statistical significance of matches.

5. pubmed.ncbi.nlm.nih.gov › 38081865Is Protein BLAST a thing of the past? - PubMed

   pubmed.ncbi.nlm.nih.gov › 38081865

   11 dec. 2023 · Abstract. Will protein structure search tools like AlphaFold replace protein sequence search with BLAST? We discuss the promises, using structure search for remote homology detection, and why protein BLAST, as the leading sequence search tool, should strive to incorporate structural information.

6. www.nature.com › articles › s41467/023/44082-5Is Protein BLAST a thing of the past? | Nature Communications

   www.nature.com › articles › s41467/023/44082-5

   11 dec. 2023 · BLAST 1 is widely used in molecular biology to search for nucleotide and protein sequences. Three decades after BLAST was introduced, there were major breakthroughs in structure prediction,...

7. www.ncbi.nlm.nih.gov › books › NBK1734BLAST QuickStart - Comparative Genomics - NCBI Bookshelf

   www.ncbi.nlm.nih.gov › books › NBK1734

   The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between protein or nucleotide sequences. The program compares nucleotide or protein sequences to sequence in a database and calculates the statistical significance of the matches.