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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) 
>AL121985|SLAMF1*01|Homo sapiens|F|EX1|
atggatcccaaggggctcctctccttgaccttcgtgctgtttctctccctggcttttggg
gcaagctacggaacag
>AL121985|SLAMF1*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
gtgggcgcatgatgaactgcccaaagattctccggcagttgggaagcaaagtgctgctgc
ccctgacatatgaaaggataaataagagcatgaacaaaagcatccacattgtcgtcacaa
tggcaaaatcactggagaacagtgtcgagaacaaaatagtgtctcttgatccatccgaag
caggccctccacgttatctaggagatcgctacaagttttatctggagaatctcaccctgg
ggatacgggaaagcaggaaggaggatgagggatggtaccttatgaccctggagaaaaatg
tttcagttcagcgcttttgcctgcagttgaggctttatg
>AL121985|SLAMF1*01|Homo sapiens|F|EX3|[D2]|C-LIKE|
agcaggtctccactccagaaattaaagttttaaacaagacccaggagaacgggacctgca
ccttgatactgggctgcacagtggagaagggggaccatgtggcttacagctggagtgaaa
aggcgggcacccacccactgaacccagccaacagctcccacctcctgtccctcaccctcg
gcccccagcatgctgacaatatctacatctgcaccgtgagcaaccctatcagcaacaatt
cccagaccttcagcccgtggcccggatgcaggacagacccctcag
>AL121985|SLAMF1*01|Homo sapiens|F|EX4|
aaacaaaaccatgggcagtgtatgctgggctgttagggggtgtcatcatgattctcatca
tggtggtaatactacagttgagaagaagag
>AL121985|SLAMF1*01|Homo sapiens|F|EX5|
gtaaaacgaaccattaccagacaacagtggaaaaaaaaagccttacgatctatgcccaag
tccagaaaccaggt
>AL121985|SLAMF1*01|Homo sapiens|F|EX6|
cctcttcagaagaaacttgactccttcccagctcaggacccttgcaccaccatatatgtt
gctgccacagagcctgtcccagagtctgtccag
>AL121985|SLAMF1*01|Homo sapiens|F|EX7|
gaaacaaattccatcacagtctatgctagtgtgacacttccagagagc
>AL121985|SLAMF1*01|Homo sapiens|F|EX1-7|
atggatcccaaggggctcctctccttgaccttcgtgctgtttctctccctggcttttggg
gcaagctacggaacaggtgggcgcatgatgaactgcccaaagattctccggcagttggga
agcaaagtgctgctgcccctgacatatgaaaggataaataagagcatgaacaaaagcatc
cacattgtcgtcacaatggcaaaatcactggagaacagtgtcgagaacaaaatagtgtct
cttgatccatccgaagcaggccctccacgttatctaggagatcgctacaagttttatctg
gagaatctcaccctggggatacgggaaagcaggaaggaggatgagggatggtaccttatg
accctggagaaaaatgtttcagttcagcgcttttgcctgcagttgaggctttatgagcag
gtctccactccagaaattaaagttttaaacaagacccaggagaacgggacctgcaccttg
atactgggctgcacagtggagaagggggaccatgtggcttacagctggagtgaaaaggcg
ggcacccacccactgaacccagccaacagctcccacctcctgtccctcaccctcggcccc
cagcatgctgacaatatctacatctgcaccgtgagcaaccctatcagcaacaattcccag
accttcagcccgtggcccggatgcaggacagacccctcagaaacaaaaccatgggcagtg
tatgctgggctgttagggggtgtcatcatgattctcatcatggtggtaatactacagttg
agaagaagaggtaaaacgaaccattaccagacaacagtggaaaaaaaaagccttacgatc
tatgcccaagtccagaaaccaggtcctcttcagaagaaacttgactccttcccagctcag
gacccttgcaccaccatatatgttgctgccacagagcctgtcccagagtctgtccaggaa
acaaattccatcacagtctatgctagtgtgacacttccagagagctga
>AY040554|SLAMF1*02|Homo sapiens|F|EX1|
atggatcccaaggggctcctctccttgaccttcgtgctgtttctctccctggcttttggg
gcaagctacggaacag
>AY040554|SLAMF1*02|Homo sapiens|F|EX2|[D1]|V-LIKE|
gtgggcgcatgatgaactgcccaaagattctccggcagttgggaagcaaagtgctgctgc
ccctgacatatgaaaggataaataagagcatgaacaaaagcatccacattgtcgtcacaa
tggcaaaatcactggagaacagtgtcgagaacaaaatagtgtctcttgatccatccgaag
caggccctccacgttatctaggagatcgctacaagttttatctggagaatctcaccctgg
ggatacgggaaagcaggaaggaggatgagggatggtaccttatgaccctggagaaaaatg
tttcagttcagcgcttttgcctgcagttgaggctttatg
>AY040554|SLAMF1*02|Homo sapiens|F|EX3|[D2]|C-LIKE|
agcaggtctccactccagaaattaaagttttaaacaagacccaggagaacgggacctgca
ccttgatactgggctgcacagtggagaagggggaccatgtggcttacagctggagtgaaa
aggcgggcacccacccactgaacccagccaacagctcccacctcctgtccctcaccctcg
gcccccagcatgctgacaatatctacatctgcaccgtgagcaaccctatcagcaacaatt
cccagaccttcagcccgtggcccggatgcaggacagacccctcag
>AY040554|SLAMF1*02|Homo sapiens|F|EX4|
aaacaaaaccatgggcagtgtatgctgggctgttagggggtgtcatcatgattctcatca
tggtggtaatactacagttgagaagaagag
>AY040554|SLAMF1*02|Homo sapiens|F|EX5|
gtaaaacgaaccattaccagacaacagtggaaaaaaaaagccttacgatctatgcccaag
tccagaaaccaggt
>AY040554|SLAMF1*02|Homo sapiens|F|EX6|
cctcttcagaagaaacttgactccttcccagctcaggacccttgcaccaccatatatgtt
gctgccacagagtctgtcccagagtctgtccag
>AY040554|SLAMF1*02|Homo sapiens|F|EX7|
gaaacaaattccatcacagtctatgctagtgtgacacttccagagagc
>AY040554|SLAMF1*02|Homo sapiens|F|EX1-7|
atggatcccaaggggctcctctccttgaccttcgtgctgtttctctccctggcttttggg
gcaagctacggaacaggtgggcgcatgatgaactgcccaaagattctccggcagttggga
agcaaagtgctgctgcccctgacatatgaaaggataaataagagcatgaacaaaagcatc
cacattgtcgtcacaatggcaaaatcactggagaacagtgtcgagaacaaaatagtgtct
cttgatccatccgaagcaggccctccacgttatctaggagatcgctacaagttttatctg
gagaatctcaccctggggatacgggaaagcaggaaggaggatgagggatggtaccttatg
accctggagaaaaatgtttcagttcagcgcttttgcctgcagttgaggctttatgagcag
gtctccactccagaaattaaagttttaaacaagacccaggagaacgggacctgcaccttg
atactgggctgcacagtggagaagggggaccatgtggcttacagctggagtgaaaaggcg
ggcacccacccactgaacccagccaacagctcccacctcctgtccctcaccctcggcccc
cagcatgctgacaatatctacatctgcaccgtgagcaaccctatcagcaacaattcccag
accttcagcccgtggcccggatgcaggacagacccctcagaaacaaaaccatgggcagtg
tatgctgggctgttagggggtgtcatcatgattctcatcatggtggtaatactacagttg
agaagaagaggtaaaacgaaccattaccagacaacagtggaaaaaaaaagccttacgatc
tatgcccaagtccagaaaccaggtcctcttcagaagaaacttgactccttcccagctcag
gacccttgcaccaccatatatgttgctgccacagagtctgtcccagagtctgtccaggaa
acaaattccatcacagtctatgctagtgtgacacttccagagagctga