UniRef, also known as UniProt NREF, is a set of comprehensive protein databases curated by the Universal Protein Resource consortium. UniRef100 contains only nonidentical sequences, and UniRef90, and UniRef50 are nonredundant at a sequence similarity level of 90 percent and 50 percent.

ftp://ftp.uniprot.org/pub/databases/uniprot/current_release/uniref/uniref100/

A typical UniRef100 title line follows:

>UniRef100_4U9M9 Cluster: 104 kDa microneme-rhoptry antigen precursor; n=1; Theileria annulata|Rep: 104 kDa microneme-rhoptry antigen precursor - Theileria annulata

FASTA ID:

  • Accession#:4U9M9
  • Description:Cluster: 104 kDa microneme-rhoptry antigen precursor; n=1; Theileria annulata|Rep: 104 kDa microneme-rhoptry antigen precursor - Theileria annulata