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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)
>L27587|CD79B*01|Homo sapiens|F|EX1|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcag
>L27587|CD79B*01|Homo sapiens|F|EX2|
ctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaag
>L27587|CD79B*01|Homo sapiens|F|EX3|[D]|C-LIKE|
gtagtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggggcttca
cggtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagc
aggagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtccc
agaacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatct
acttctgtcagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagc
tgcgagtcatgg
>L27587|CD79B*01|Homo sapiens|F|EX4|
gattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggtatcatcatga
tccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctgctggacaag
>L27587|CD79B*01|Homo sapiens|F|EX5|
gatgacagcaaggctggcatggaggaagatcacacctacgag
>L27587|CD79B*01|Homo sapiens|F|EX6|
ggcctggacattgaccagacagccacctatgaggacatagtgacgctgcggacaggggaa
gtgaagtggtctgtaggtgagcacccaggccaggag
>CD79B*01|Homo sapiens|F|EX1-6|Complete|Splicing A|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcagctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaaggt
agtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggggcttcacg
gtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagcag
gagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtcccag
aacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatctac
ttctgtcagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagctg
cgagtcatgggattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggt
atcatcatgatccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctg
ctggacaaggatgacagcaaggctggcatggaggaagatcacacctacgagggcctggac
attgaccagacagccacctatgaggacatagtgacgctgcggacaggggaagtgaagtgg
tctgtaggtgagcacccaggccaggagtga
>AK222954|CD79B*01|Homo sapiens|F|EX1|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcag
>AK222954|CD79B*01|Homo sapiens|F|EX2|
cagctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaag
>AK222954|CD79B*01|Homo sapiens|F|EX3|[D]|C-LIKE|
gtagtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggggcttca
cggtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagc
aggagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtccc
agaacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatct
acttctgtcagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagc
tgcgagtcatgg
>AK222954|CD79B*01|Homo sapiens|F|EX4|
gattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggtatcatcatga
tccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctgctggacaag
>AK222954|CD79B*01|Homo sapiens|F|EX5|
gatgacagcaaggctggcatggaggaagatcacacctacgag
>AK222954|CD79B*01|Homo sapiens|F|EX6|
ggcctggacattgaccagacagccacctatgaggacatagtgacgctgcggacaggggaa
gtgaagtggtctgtaggtgagcacccaggccaggag
>CD79B*01|Homo sapiens|F|EX1-6|Complete|Splicing B|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcagcagctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaa
ggtagtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggggcttc
acggtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaag
caggagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtcc
cagaacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatc
tacttctgtcagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagag
ctgcgagtcatgggattcagcaccttggcacagctgaagcagaggaacacgctgaaggat
ggtatcatcatgatccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctg
ctgctggacaaggatgacagcaaggctggcatggaggaagatcacacctacgagggcctg
gacattgaccagacagccacctatgaggacatagtgacgctgcggacaggggaagtgaag
tggtctgtaggtgagcacccaggccaggagtga
>X83539|CD79B*01|Homo sapiens|F|EX1|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcag
>X83539|CD79B*01|Homo sapiens|F|EX2|
ctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaag
>X83539|CD79B*01|Homo sapiens|F|EX4|
gattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggtatcatcatga
tccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctgctggacaag
>X83539|CD79B*01|Homo sapiens|F|EX5|
gatgacagcaaggctggcatggaggaagatcacacctacgag
>X83539|CD79B*01|Homo sapiens|F|EX6|
ggcctggacattgaccagacagccacctatgaggacatagtgacgctgcggacaggggaa
gtgaagtggtctgtaggtgagcacccaggccaggag
>CD79B*01|Homo sapiens|F|EX1-2,4-6|Complete|Splicing C|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcagctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaagga
ttcagcaccttggcacagctgaagcagaggaacacgctgaaggatggtatcatcatgatc
cagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctgctggacaaggat
gacagcaaggctggcatggaggaagatcacacctacgagggcctggacattgaccagaca
gccacctatgaggacatagtgacgctgcggacaggggaagtgaagtggtctgtaggtgag
cacccaggccaggagtga
>BC002975|CD79B*02|Homo sapiens|F|EX1|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcag
>BC002975|CD79B*02|Homo sapiens|F|EX2|
ctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaag
>BC002975|CD79B*02|Homo sapiens|F|EX3|[D]|C-LIKE|
gtagtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggggcttca
cggtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagc
aggagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtccc
agaacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatct
acttctgccagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagc
tgcgagtcatgg
>BC002975|CD79B*02|Homo sapiens|F|EX4|
gattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggtatcatcatga
tccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctgctggacaag
>BC002975|CD79B*02|Homo sapiens|F|EX5|
gatgacagcaaggctggcatggaggaagatcacacctacgag
>BC002975|CD79B*02|Homo sapiens|F|EX6|
ggcctggacattgaccagacagccacctatgaggacatagtgacgctgcggacaggggaa
gtgaagtggtctgtaggtgagcacccaggccaggag
>CD79B*02|Homo sapiens|F|EX1-6|Complete|Splicing A|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcagctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaaggt
agtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggggcttcacg
gtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagcag
gagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtcccag
aacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatctac
ttctgccagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagctg
cgagtcatgggattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggt
atcatcatgatccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctg
ctggacaaggatgacagcaaggctggcatggaggaagatcacacctacgagggcctggac
attgaccagacagccacctatgaggacatagtgacgctgcggacaggggaagtgaagtgg
tctgtaggtgagcacccaggccaggagtga
>M80461|CD79B*03|Homo sapiens|F|EX1|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcag
>M80461|CD79B*03|Homo sapiens|F|EX2|
ctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaag
>M80461|CD79B*03|Homo sapiens|F|EX3|[D]|C-LIKE|
gtagtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggcgcttca
cggtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagc
aggagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtccc
agaacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatct
acttctgccagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagc
tgcgagtcatgg
>M80461|CD79B*03|Homo sapiens|F|EX4|
gattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggtatcatcatga
tccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctgctggacaag
>M80461|CD79B*03|Homo sapiens|F|EX5|
gatgacagcaaggctggcatggaggaagatcacacctacgag
>M80461|CD79B*03|Homo sapiens|F|EX6|
ggcctggacattgaccagacagccacctatgaggacatagtgacgctgcggacaggggaa
gtgaagtggtctgtaggtgagcacccaggccaggag
>CD79B*03|Homo sapiens|F|EX1-6|Complete|Splicing A|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggcgttgctgctgctg
ctctcagctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaaggt
agtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggcgcttcacg
gtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagcag
gagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtcccag
aacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatctac
ttctgccagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagctg
cgagtcatgggattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggt
atcatcatgatccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctg
ctggacaaggatgacagcaaggctggcatggaggaagatcacacctacgagggcctggac
attgaccagacagccacctatgaggacatagtgacgctgcggacaggggaagtgaagtgg
tctgtaggtgagcacccaggccaggagtga
>S52229|CD79B*04|Homo sapiens|F|EX1|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggctttgctgctgctg
ctctcag
>S52229|CD79B*04|Homo sapiens|F|EX2|
ctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaag
>S52229|CD79B*04|Homo sapiens|F|EX3|[D]|C-LIKE|
gtagtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggcgcttca
cggtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagc
aggagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtccc
agaacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatct
acttctgccagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagc
tgcgagtcatgg
>S52229|CD79B*04|Homo sapiens|F|EX4|
gattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggtatcatcatga
tccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctgctggacaag
>S52229|CD79B*04|Homo sapiens|F|EX5|
gatgacagcaaggctggcatggaggaagatcacacctacgag
>S52229|CD79B*04|Homo sapiens|F|EX6|
ggcctggacattgaccagacagccacctatgaggacatagtgacgctgcggacaggggaa
gtgaagtggtctgtaggtgagcacccaggccaggag
>CD79B*04|Homo sapiens|F|EX1-6|Complete|Splicing A|
atggccaggctggcgttgtctcctgtgcccagccactggatggtggctttgctgctgctg
ctctcagctgagccagtaccagcagccagatcggaggaccggtaccggaatcccaaaggt
agtgcttgttcgcggatctggcagagcccacgtttcatagccaggaaacggcgcttcacg
gtgaaaatgcactgctacatgaacagcgcctccggcaatgtgagctggctctggaagcag
gagatggacgagaatccccagcagctgaagctggaaaagggccgcatggaagagtcccag
aacgaatctctcgccaccctcaccatccaaggcatccggtttgaggacaatggcatctac
ttctgccagcagaagtgcaacaacacctcggaggtctaccagggctgcggcacagagctg
cgagtcatgggattcagcaccttggcacagctgaagcagaggaacacgctgaaggatggt
atcatcatgatccagacgctgctgatcatcctcttcatcatcgtgcctatcttcctgctg
ctggacaaggatgacagcaaggctggcatggaggaagatcacacctacgagggcctggac
attgaccagacagccacctatgaggacatagtgacgctgcggacaggggaagtgaagtgg
tctgtaggtgagcacccaggccaggagtga