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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)
>AY322147|B7H4*01|Mus musculus|F|EX1|
atggcttccttggggcagatcatcttttggag
>AY322147|B7H4*01|Mus musculus|F|EX2|
tattattaacatcatcatcatcctggctggggccatcgcactcatcattggctttggcat
ttcag
>AY322147|B7H4*01|Mus musculus|F|EX3|[D1]|V-LIKE|
gcaagcacttcatcacggtcacgaccttcacctcagctggaaacattggagaggacggga
ccctgagctgcacttttgaacctgacatcaaactcaacggcatcgtcatccagtggctga
aagaaggcatcaaaggtttggtccacgagttcaaagaaggcaaagacgacctctcacagc
agcatgagatgttcagaggccgcacagcagtgtttgctgatcaggtggtagttggcaatg
cttccctgagactgaaaaacgtgcagctcacggatgctggcacctacacatgttacatcc
gcacctcaaaaggcaaagggaatgcaaaccttgagtataagaccggag
>AY322147|B7H4*01|Mus musculus|F|EX4|[D2]|C-LIKE|
ccttcagtatgccagagataaatgtggactataatgccagttcagagagtttacgctgcg
aggctcctcggtggttcccccagcccacagtggcctgggcatctcaagtcgaccaaggag
ccaatttctcagaagtctccaacaccagctttgagttgaactctgagaatgtgaccatga
aggtcgtatctgtgctctacaatgtcacaatcaacaacacatactcctgtatgattgaaa
acgacattgccaaagccaccggggacatcaaagtgacag
>AY322147|B7H4*01|Mus musculus|F|EX5|
attcagaggtcaaaaggcggagtcagctgcagctgctcaactccgggccttccccgtgtg
ttttttcttctgcctttgcggctggctgggcgctcctatctctctcctgttgcctgatgc
taaga
>B7H4*01|Mus musculus|F|EX1-EX5|Splicing A|complete|
atggcttccttggggcagatcatcttttggagtattattaacatcatcatcatcctggct
ggggccatcgcactcatcattggctttggcatttcaggcaagcacttcatcacggtcacg
accttcacctcagctggaaacattggagaggacgggaccctgagctgcacttttgaacct
gacatcaaactcaacggcatcgtcatccagtggctgaaagaaggcatcaaaggtttggtc
cacgagttcaaagaaggcaaagacgacctctcacagcagcatgagatgttcagaggccgc
acagcagtgtttgctgatcaggtggtagttggcaatgcttccctgagactgaaaaacgtg
cagctcacggatgctggcacctacacatgttacatccgcacctcaaaaggcaaagggaat
gcaaaccttgagtataagaccggagccttcagtatgccagagataaatgtggactataat
gccagttcagagagtttacgctgcgaggctcctcggtggttcccccagcccacagtggcc
tgggcatctcaagtcgaccaaggagccaatttctcagaagtctccaacaccagctttgag
ttgaactctgagaatgtgaccatgaaggtcgtatctgtgctctacaatgtcacaatcaac
aacacatactcctgtatgattgaaaacgacattgccaaagccaccggggacatcaaagtg
acagattcagaggtcaaaaggcggagtcagctgcagctgctcaactccgggccttccccg
tgtgttttttcttctgcctttgcggctggctgggcgctcctatctctctcctgttgcctg
atgctaagatga
>AK143276|B7H4*02|Mus musculus|F|EX1|
atggcttccttggggcagatcatcttttggag
>AK143276|B7H4*02|Mus musculus|F|EX2|
tattattaacatcatcatcatcctggctggggccatcgcactcatcattggctttggcat
ttcag
>AK143276|B7H4*02|Mus musculus|F|EX3|[D1]|V-LIKE|
gcaagcacttcatcacggtcacgaccttcacctcagctggaaacattggagaggacggga
ccctgagctgcacttttgaacctgacatcaaactcaacggcatcgtcatccagtggctga
aagaaggcatcaaaggtttggtccacgagttcaaagaaggcaaagacgacctctcacagc
agcatgagatgttcagaggccgcacagcagtgtttgctgatcaggtggtagttggcaatg
cttccctgagactgaaaaacgtgcagctcacggatgctggcacctacacatgttacatcc
gcacctcaaaaggcaaagggaatgcaaaccttgagtataagaccggag
>AK143276|B7H4*02|Mus musculus|F|EX4|[D2]|C-LIKE|
ccttcagtatgccagagataaatgtggactataatgccagttcagagagtttacgctgcg
aggctcctcggtggttcccccagcccacagtggcctgggcatctcaagtcgaccaaggag
ccaatttctcagaagtctccaacaccagctttgagttgaactctgagaatgtgaccatga
aggtcgtatctgtgctctacaatgtcacaatcaacaacacatactcctgtatgattgaaa
acgacattgccaaagccaccggggacatcaaagtgacag
>AK143276|B7H4*02|Mus musculus|F|EX5|
attcagaggtcaaaaggcgaagtcagctgcagttgctgaactctgggccttccccgtgtg
ttttttcttctgcctttgtggctggctgggcactcctatctctctcctgttgcctgatgc
taaga
>B7H4*02|Mus musculus|F|EX1-EX5|Splicing A|complete|
atggcttccttggggcagatcatcttttggagtattattaacatcatcatcatcctggct
ggggccatcgcactcatcattggctttggcatttcaggcaagcacttcatcacggtcacg
accttcacctcagctggaaacattggagaggacgggaccctgagctgcacttttgaacct
gacatcaaactcaacggcatcgtcatccagtggctgaaagaaggcatcaaaggtttggtc
cacgagttcaaagaaggcaaagacgacctctcacagcagcatgagatgttcagaggccgc
acagcagtgtttgctgatcaggtggtagttggcaatgcttccctgagactgaaaaacgtg
cagctcacggatgctggcacctacacatgttacatccgcacctcaaaaggcaaagggaat
gcaaaccttgagtataagaccggagccttcagtatgccagagataaatgtggactataat
gccagttcagagagtttacgctgcgaggctcctcggtggttcccccagcccacagtggcc
tgggcatctcaagtcgaccaaggagccaatttctcagaagtctccaacaccagctttgag
ttgaactctgagaatgtgaccatgaaggtcgtatctgtgctctacaatgtcacaatcaac
aacacatactcctgtatgattgaaaacgacattgccaaagccaccggggacatcaaagtg
acagattcagaggtcaaaaggcgaagtcagctgcagttgctgaactctgggccttccccg
tgtgttttttcttctgcctttgtggctggctgggcactcctatctctctcctgttgcctg
atgctaagatga
>BC032925|B7H4*03|Mus musculus|F|EX1|
atggcttccttggggcagatcatcttttggag
>BC032925|B7H4*03|Mus musculus|F|EX2|
tattattaacatcatcatcatcctggctggggccatcgcactcatcattggctttggcat
ttcag
>BC032925|B7H4*03|Mus musculus|F|EX3|[D1]|V-LIKE|
gcaagcacttcatcacggtcacgaccttcacctcagctggaaacattggagaggacggga
ccctgagctgcacttttgaacctgacatcaaactcaacggcatcgtcatccagtggctga
aagaaggcatcaaaggtttggtccacgagttcaaagaaggcaaagacgacctctcacagc
agcatgagatgttcagaggccgcacagcagtgtttgctgatcaggtggtagttggcaatg
cttccctgagactgaaaaacgtgcagctcacggatgctggcacctacacatgttacatcc
gctcctcaaaaggcaaggggaatgcaaaccttgagtataagaccggag
>BC032925|B7H4*03|Mus musculus|F|EX4|[D2]|C-LIKE|
ccttcagtatgccagagataaatgtggactataatgccagttcagagagtttacgctgcg
aggctcctcggtggttcccccagcccacagtggcctgggcatctcaagttgaccaaggag
ccaacttctcagaagtctccaacaccagctttgagttgaactctgagaatgtgaccatga
aggtcgtatctgtgctctacaatgtcacaatcaacaacacatactcctgtatgattgaaa
acgacattgccaaagccaccggggacatcaaagtgacag
>BC032925|B7H4*03|Mus musculus|F|EX5|
attcagaggtcaaaaggcggagtcagctgcagttgctgaactctgggccttccccgtgtg
tttcttcttctgcctttgtggctggctgggcactcctatctctctcctgttgcctgatgc
taaga
>B7H4*03|Mus musculus|F|EX1-EX5|Splicing A|complete|
atggcttccttggggcagatcatcttttggagtattattaacatcatcatcatcctggct
ggggccatcgcactcatcattggctttggcatttcaggcaagcacttcatcacggtcacg
accttcacctcagctggaaacattggagaggacgggaccctgagctgcacttttgaacct
gacatcaaactcaacggcatcgtcatccagtggctgaaagaaggcatcaaaggtttggtc
cacgagttcaaagaaggcaaagacgacctctcacagcagcatgagatgttcagaggccgc
acagcagtgtttgctgatcaggtggtagttggcaatgcttccctgagactgaaaaacgtg
cagctcacggatgctggcacctacacatgttacatccgctcctcaaaaggcaaggggaat
gcaaaccttgagtataagaccggagccttcagtatgccagagataaatgtggactataat
gccagttcagagagtttacgctgcgaggctcctcggtggttcccccagcccacagtggcc
tgggcatctcaagttgaccaaggagccaacttctcagaagtctccaacaccagctttgag
ttgaactctgagaatgtgaccatgaaggtcgtatctgtgctctacaatgtcacaatcaac
aacacatactcctgtatgattgaaaacgacattgccaaagccaccggggacatcaaagtg
acagattcagaggtcaaaaggcggagtcagctgcagttgctgaactctgggccttccccg
tgtgtttcttcttctgcctttgtggctggctgggcactcctatctctctcctgttgcctg
atgctaagatga