Latest blast software and old versions
https://ftp.ncbi.nlm.nih.gov/blast/executables/blast+/LATEST/
wget ftp://ftp.uniprot.org/pub/databases/uniprot/uniref/uniref90/uniref90.fasta.gz
gunzip -v uniref90.fasta.gz
makeblastdb -in uniref90.fasta -dbtype prot -input_type fasta -out uniref90.fasta