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IMGT reference sequences in FASTA format:

Nucleotide sequences with 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)
>M12807|CD4*01|Homo sapiens|F|EX1|
atgaaccggggagtcccttttaggcacttgcttctggtgctgcaactgg
>M12807|CD4*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
cgctcctcccagcagccactcagggaaagaaagtggtgctgggcaaaaaaggggatacag
tggaactgacctgtacagcttcccagaagaag..................agcatacaat
tccactggaaaaactcc............aaccagataaagattctgggaaatcagggc.
...........tccttcttaactaaag
>M12807|CD4*01|Homo sapiens|F|EX3|[D1]|V-LIKE|
gtccatccaagctgaatgatcgcgctgactcaagaagaagcctttgggaccaaggaaact
tccccctgatcatcaagaatcttaagatagaagactcagatacttacatctgtgaagtgg
ag........................gaccagaaggaggaggtgcaattgctagtgttcg
gat
>M12807|CD4*01|Homo sapiens|F|EX4|[D2]|C-LIKE|
tgactgccaactctgacacccacctgcttcaggggcagagcctgaccctgaccttggaga
gcccccct.........ggtagtagcccctcagtgcaatgtaggagtccaagg.......
....................ggtaaaaacatacaggggggg...................
............................................................
..............aagaccctctccgtgtctcagctggagctc......caggatagtg
gcacctggacatgcactgtcttgcagaac.........cagaagaaggtggagttcaaaa
tagacatcgtggtgctag
>M12807|CD4*01|Homo sapiens|F|EX5|[D3]|V-LIKE|
.......ctttccagaaggcctccagcatagtctataagaaagagggggaacaggtggag
ttctccttcccactcgcctttacagttgaaaag......ctgacgggcagtggcgagctg
tggtggcaggcggagagggcttcctcctccaagtcttggatcacctttgacctgaagaac
aaggaagtgtctgtaaaacgggttacccaggac...............cctaagctccag
atgggcaagaagctcccgctccacctcaccctgccccaggccttgcctcagtatgctggc
tctggaaacctcaccctggcccttgaagcg......aaaacaggaaagttgcatcaggaa
gtgaacctggtggtgatgagag
>M12807|CD4*01|Homo sapiens|F|EX6|[D4]|C-LIKE|
..................ccactcag...ctccag.........................
..aaaaatttgacctgtgaggtgtggggacccacc............tcccctaagctga
tgctgagcttgaaactggagaac...............aaggaggcaaaggtctcgaagc
gggag....................................aaggcggtgtgggtgctga
accctgaggcg........................gggatgtggcagtgtctgctgagtg
actcg............ggacaggtcctgctggaatccaacatcaagg
>M12807|CD4*01|Homo sapiens|F|EX7|
ttctgcccacatggtccaccccggtgcagccaatggccctgattgtgctggggggcgtcg
ccggcctcctgcttttcattgggctaggcatcttcttctgtgtcaggtgccggcaccgaa
gg
>M12807|CD4*01|Homo sapiens|F|EX8|
cgccaagcagagcggatgtctcagatcaagagactcctcagtgagaagaagacctgccag
tgccctca
>M12807|CD4*01|Homo sapiens|F|EX9|
ccggtttcagaagacatgtagccccatttga
>M35160|CD4*02|Homo sapiens|F|EX1|
atgaaccggggagtcccttttaggcacttgcttctggtgctgcaactgg
>M35160|CD4*02|Homo sapiens|F|EX2|[D1]|V-LIKE|
cgctcctcccagcagccactcagggaaagaaagtggtgctgggcaaaaaaggggatacag
tggaactgacctgtacagcttcccagaagaag..................agcatacaat
tccactggaaaaactcc............aaccagataaagattctgggaaatcagggc.
...........tccttcttaactaaag
>M35160|CD4*02|Homo sapiens|F|EX3|[D1]|V-LIKE|
gtccatccaagctgaatgatcgcgctgactcaagaagaagcctttgggaccaaggaaact
tccccctgatcatcaagaatcttaagatagaagactcagatacttacatctgtgaagtgg
ag........................gaccagaaggaggaggtgcaattgctagtgttcg
gat
>M35160|CD4*02|Homo sapiens|F|EX4|[D2]|C-LIKE|
tgactgccaactctgacacccacctgcttcaggggcagagcctgaccctgaccttggaga
gcccccct.........ggtagtagcccctcagtgcaatgtaggagtccaagg.......
....................ggtaaaaacatacaggggggg...................
............................................................
..............aagaccctctccgtgtctcagctggagctc......caggatagtg
gcacctggacatgcactgtcttgcagaac.........cagaagaaggtggagttcaaaa
tagacatcgtggtgctag
>M35160|CD4*02|Homo sapiens|F|EX5|[D3]|V-LIKE|
.......ctttccagaaggcctccagcatagtctataagaaagagggggaacaggtggag
ttctccttcccactcgcctttacagttgaaaag......ctgacgggcagtggcgagctg
tggtggcaggcggagagggcttcctcctccaagtcttggatcacctttgacctgaagaac
aaggaagtgtctgtaaaacgggttacccaggac...............cctaagctccag
atgggcaagaagctcccgctccacctcaccctgccccaggccttgcctcagtatgctggc
tctggaaacctcaccctggcccttgaagcg......aaaacaggaaagttgcatcaggaa
gtgaacctggtggtgatgagag
>M35160|CD4*02|Homo sapiens|F|EX6|[D4]|C-LIKE|
..................ccactcag...ctccag.........................
..aaaaatttgacctgtgaggtgtggggacccacc............tcccctaagctga
tgctgagcttgaaactggagaac...............aaggaggcaaaggtctcgaagc
gggag....................................aaggcggtgtgggtgctga
accctgaggcg........................gggatgtggcagtgtctgctgagtg
actcg............ggacaggtcctgctggaatccaacatcaagg
>M35160|CD4*02|Homo sapiens|F|EX7|
ttctgcccacatggtccaccccggtgcagccaatggccctgattgtgctggggggcgtcg
ccggcctcctgcttttcattgggctaggcatcttcttctgtgtcaggtgccggcaccgaa
gg
>M35160|CD4*02|Homo sapiens|F|EX8|
cgccaagcagagcggatgtctcagatcaagagactcctcagtgagaagaagacctgccag
tgccctca
>M35160|CD4*02|Homo sapiens|F|EX9|
ccggtttcagaagacatgtagccccatttga
>U40625|CD4*03|Homo sapiens|F|EX4|[D2]|C-LIKE|partial|
ctgccaactctgacacccacctgcttcaggggcagagcctgaccctgaccttggagagcc
cccct.........ggtagtagcccctcagtgcaatgtaggagtccaagg..........
.................ggtaaaaacatacaggggggg......................
............................................................
...........aagaccctctccgtgtctcagctggagctc......caggatagtggca
cctggacatgcactgtcttgcagaac.........cagaagaaggtggagttcaaaatag
acatcgtggtgctag
>U40625|CD4*03|Homo sapiens|F|EX5|[D3]|V-LIKE|partial|
ctttcc
>DQ012936|CD4*04|Homo sapiens|F|EX1|
atgaaccggggagtcccttttaggcacttgcttctggtgctgcaactgg
>DQ012936|CD4*04|Homo sapiens|F|EX2|[D1]|V-LIKE|
cgctcctcccagcagccactcagggaaagaaagtggtgctgggcaaaaaaggggatacag
tggaactgacctgtacagcttcccagaagaag..................agcatacaat
tccactggaaaaactcc............aaccagataaagattctgggaaatcagggc.
...........tccttcttaactaaag
>DQ012936|CD4*04|Homo sapiens|F|EX3|[D1]|V-LIKE|
gtccatccaagctgaatgatcgcgctgactcaagaagaagcctttgggaccaaggaaact
ttcccctgatcatcaagaatcttaagatagaagactcagatacttacatctgtgaagtgg
ag........................gaccagaaggaggaggtgcaattgctagtgttcg
gat
>DQ012936|CD4*04|Homo sapiens|F|EX4|[D2]|C-LIKE|
tgactgccaactctgacacccacctgcttcaggggcagagcctgaccctgaccttggaga
gcccccct.........ggtagtagcccctcagtgcaatgtaggagtccaagg.......
....................ggtaaaaacatacaggggggg...................
............................................................
..............aagaccctctccgtgtctcagctggagctc......caggatagtg
gcacctggacatgcactgtcttgcagaac.........cagaagaaggtggagttcaaaa
tagacatcgtggtgctag
>DQ012936|CD4*04|Homo sapiens|F|EX5|[D3]|V-LIKE|
.......ctttccagaaggcctccagcatagtctataagaaagagggggaacaggtggag
ttctccttcccactcgcctttacagttgaaaag......ctgacgggcagtggcgagctg
tggtggcaggcggagagggcttcctcctccaagtcttggatcacctttgacctgaagaac
aaggaagtgtctgtaaaacgggttacccaggac...............cctaagctccag
atgggcaagaagctcccgctccacctcaccctgccccaggccttgcctcagtatgctggc
tctggaaacctcaccctggcccttgaagcg......aaaacaggaaagttgcatcaggaa
gtgaacctggtggtgatgagag
>DQ012936|CD4*04|Homo sapiens|F|EX6|[D4]|C-LIKE|
..................ccactcag...ctccag.........................
..aaaaatttgacctgtgaggtgtggggacccacc............tcccctaagctga
tgctgagcttgaaactggagaac...............aaggaggcaaaggtctcgaagc
gggag....................................aaggcggtgtgggtgctga
accctgaggcg........................gggatgtggcagtgtctgctgagtg
actcg............ggacaggtcctgctggaatccaacatcaagg
>DQ012936|CD4*04|Homo sapiens|F|EX7|
ttctgcccacatggtccaccccggtgcagccaatggccctgattgtgctggggggcgtcg
ccggcctcctgcttttcattgggctaggcatcttcttctgtgtcaggtgccggcaccgaa
gg
>DQ012936|CD4*04|Homo sapiens|F|EX8|
cgccaagcagagcggatgtctcagatcaagagactcctcagtgagaagaagacctgccag
tgccctca
>DQ012936|CD4*04|Homo sapiens|F|EX9|
ccggtttcagaagacatgtagccccatttga
>U47924|CD4*05|Homo sapiens|F|EX1|
atgaaccggggagtcccttttaggcacttgcttctggtgctgcaactgg
>U47924|CD4*05|Homo sapiens|F|EX2|[D1]|V-LIKE|
cgctcctcccagcagccactcagggaaagaaagtggtgctgggcaaaaaaggggatacag
tggaactgacctgtacagcttcccagaagaag..................agcatacaat
tccactggaaaaactcc............aaccagataaagattctgggaaatcagggc.
...........tccttcttaactaaag
>U47924|CD4*05|Homo sapiens|F|EX3|[D1]|V-LIKE|
gtccatccaagctgaatgatcgcgctgactcaagaagaagcctttgggaccaaggaaact
ttcccctgatcatcaagaatcttaagatagaagactcagatacttacatctgtgaagtgg
ag........................gaccagaaggaggaggtgcaattgctagtgttcg
gat
>U47924|CD4*05|Homo sapiens|F|EX4|[D2]|C-LIKE|
tgactgccaactctgacacccacctgcttcaggggcagagcctgaccctgaccttggaga
gcccccct.........ggtagtagcccctcagtgcaatgtaggagtccaagg.......
....................ggtaaaaacatacaggggggg...................
............................................................
..............aagaccctctccgtgtctcagctggagctc......caggatagtg
gcacctggacatgcactgtcttgcagaac.........cagaagaaggtggagttcaaaa
tagacatcgtggtgctag
>U47924|CD4*05|Homo sapiens|F|EX5|[D3]|V-LIKE|
.......ctttccagaaggcctccagcatagtctataagaaagagggggaacaggtggag
ttctccttcccactcgcctttacagttgaaaag......ctgacgggcagtggcgagctg
tggtggcaggcggagagggcttcctcctccaagtcttggatcacctttgacctgaagaac
aaggaagtgtctgtaaaacgggttacccaggac...............cctaagctccag
atgggcaagaagctcccgctccacctcaccctgccccaggccttgcctcagtatgctggc
tctggaaacctcaccctggcccttgaagcg......aaaacaggaaagttgcatcaggaa
gtgaacctggtggtgatgagag
>U47924|CD4*05|Homo sapiens|F|EX6|[D4]|C-LIKE|
..................ccactcag...ctccag.........................
..aaaaatttgacctgtgaggtgtggggacccacc............tcccctaagctga
tgctgagtttgaaactggagaac...............aaggaggcaaaggtctcgaagc
gggag....................................aaggcggtgtgggtgctga
accctgaggcg........................gggatgtggcagtgtctgctgagtg
actcg............ggacaggtcctgctggaatccaacatcaagg
>U47924|CD4*05|Homo sapiens|F|EX7|
ttctgcccacatggtccaccccggtgcagccaatggccctgattgtgctggggggcgtcg
ccggcctcctgcttttcattgggctaggcatcttcttctgtgtcaggtgccggcaccgaa
gg
>U47924|CD4*05|Homo sapiens|F|EX8|
cgccaagcagagcggatgtctcagatcaagagactcctcagtgagaagaagacctgccag
tgtcctca
>U47924|CD4*05|Homo sapiens|F|EX9|
ccggtttcagaagacatgtagccccatttga