id,fasta,reference,optional_data
seatoxin-ref,https://raw.githubusercontent.com/nf-core/test-datasets/multiplesequencealign/testdata/setoxin-ref.fa,https://raw.githubusercontent.com/nf-core/test-datasets/multiplesequencealign/testdata/setoxin.ref,https://raw.githubusercontent.com/nf-core/test-datasets/multiplesequencealign/testdata/structures/seatoxin-ref.tar.gz