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Single Peptide Match
UniProtKB release 2024_03 plus isoforms (245,523,696 sequences)

 Select sequence data set:
    a) All UniprotKB plus isoform sequences
Restrict by organism:
   Enter an organism from UniProt complete proteomes

   Select organisms from UniProt reference proteomes list
          [A] [B] [C] [DE] [FG] [H] [IJKL] [M] [NO] [PQ] [R] [S] [T] [UVWXYZ]

2. Insert a peptide using single letter amino acid code (3 or more) below:

   Example: AAVEEGIVLGGGCALLR (sample output) / annotated output)

3. Options:
   a) UniProt/SwissProt only
    Yes    No

   b) Include Isoforms
    Yes    No

   c) UniRef100 representative sequences only
    Yes    No

   d) Treat Leucine (L) and Isoleucine (I) equivalent
    Yes    No



Chuming Chen; Zhiwen Li; Hongzhan Huang; Baris E. Suzek; Cathy H. Wu; UniProt Consortium.
A fast Peptide Match Service for UniProt Knowledgebase.
Bioinformatics 2013; doi: 10.1093/bioinformatics/btt484.

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