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IMGT reference sequences in FASTA format:

Nucleotide sequences without gaps

The FASTA header contains:
IMGT accession number | gene and allele name | species | functionality | exon name | domain name | domain type | alternative splicing (if it is) | partial (if it is)
>U39456|B7A2*01|Mus musculus|F|EX1|
atggccaaaactatccggagactctcggtggcctttttgacactctcag
>U39457|B7A2*01|Mus musculus|F|EX2|
acaggggaccccattataagatcctcctacctctacctcacaagggctggactccaggcc
tgacccacaatgcctctctctactgtgcctcgatcattttaaaaaa
>U39461|B7A2*01|Mus musculus|F|EX6|[D1]|V-LIKE|
caccatgggcttggcaatccttatctttgtgacagtcttgctgatctcag
>U39462|B7A2*01|Mus musculus|F|EX7|[D1]|V-LIKE|
atgctgtttccgtggagacgcaagcttatttcaatgggactgcatatctgccgtgcccat
ttacaaaggctcaaaacataagcctgagtgagctggtagtattttggcaggaccagcaaa
agttggttctgtacgagcactatttgggcacagagaaacttgatagtgtgaatgccaagt
acctgggccgcacgagctttgacaggaacaactggactctacgacttcacaatgttcaga
tcaaggacatgggctcgtatgattgttttatacaaaaaaagccacccacaggatcaatta
tcctccaacagacattaacagaactgtcagtgatcg
>U39463|B7A2*01|Mus musculus|F|EX8|[D2]|C-LIKE|
ccaacttcagtgaacctgaaataaaactggctcagaatgtaacaggaaattctggcataa
atttgacctgcacgtctaagcaaggtcacccgaaacctaagaagatgtattttctgataa
ctaattcaactaatgagtatggtgataacatgcagatatcacaagataatgtcacagaac
tgttcagtatctccaacagcctctctctttcattcccggatggtgtgtggcatatgaccg
ttgtgtgtgttctggaaacggagtcaatgaagatttcctccaaacctctcaatttca
>U39464|B7A2*01|Mus musculus|F|EX9|
ctcaagagtttccatctcctcaaacgtattggaaggagattacagcttcagttactgtgg
ccctcctccttgtgatgctgctcatcattgtatgtcacaagaagccgaatcagcctagca
g
>U39465|B7A2*01|Mus musculus|F|EX10|
gcccagcaacacagcctctaagttagagcgggatagtaacgctgacagagagactatcaa
cctgaaggaacttgaaccccaaattgcttcagca
>U39466|B7A2*01|Mus musculus|F|EX11|
aaaccaaatgcagag
>B7A2*01|Mus musculus|F|EX1-2,6-11|Splicing A|complete|
atggccaaaactatccggagactctcggtggcctttttgacactctcagacaggggaccc
cattataagatcctcctacctctacctcacaagggctggactccaggcctgacccacaat
gcctctctctactgtgcctcgatcattttaaaaaacaccatgggcttggcaatccttatc
tttgtgacagtcttgctgatctcagatgctgtttccgtggagacgcaagcttatttcaat
gggactgcatatctgccgtgcccatttacaaaggctcaaaacataagcctgagtgagctg
gtagtattttggcaggaccagcaaaagttggttctgtacgagcactatttgggcacagag
aaacttgatagtgtgaatgccaagtacctgggccgcacgagctttgacaggaacaactgg
actctacgacttcacaatgttcagatcaaggacatgggctcgtatgattgttttatacaa
aaaaagccacccacaggatcaattatcctccaacagacattaacagaactgtcagtgatc
gccaacttcagtgaacctgaaataaaactggctcagaatgtaacaggaaattctggcata
aatttgacctgcacgtctaagcaaggtcacccgaaacctaagaagatgtattttctgata
actaattcaactaatgagtatggtgataacatgcagatatcacaagataatgtcacagaa
ctgttcagtatctccaacagcctctctctttcattcccggatggtgtgtggcatatgacc
gttgtgtgtgttctggaaacggagtcaatgaagatttcctccaaacctctcaatttcact
caagagtttccatctcctcaaacgtattggaaggagattacagcttcagttactgtggcc
ctcctccttgtgatgctgctcatcattgtatgtcacaagaagccgaatcagcctagcagg
cccagcaacacagcctctaagttagagcgggatagtaacgctgacagagagactatcaac
ctgaaggaacttgaaccccaaattgcttcagcaaaaccaaatgcagagtga