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IMGT reference sequences in FASTA format:

Amino acid 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) 
>AF164519|SLAM*01|Mus musculus|F|EX1|
MDPKGSLSWRILLFLSLAFELSYGT
>AF164520|SLAM*01|Mus musculus|F|EX2|[D1]|V-LIKE|
.GGGVMDCPVILQKLGQDTWLPLTNEHQINKSVNKSVRILVTMATSPGSKSNKKIVSF..
..DLSKGSYPDHL...EDGYHFQSKNLSLKILGNRRESEGWYLVSVEEN....VSVQQFC
KQLKLY
>AF164520|SLAM*01|Mus musculus|F|EX3|[D2]|C-LIKE|
......EQVSPPEIKVLNKTQENENGTCSLLLACTVKKGD....HVTYSWSDEAGTH...
.LLSRANR................SHLLHITLSNQ..HQDSIYNCTASNP....VSSISR
TFNLSSQACKQESSS
>AF164521|SLAM*01|Mus musculus|F|EX4|
ESSPWMQYTLVPLGVVIIFILVFTAIIMMKRQ
>AF164522|SLAM*01|Mus musculus|F|EX5|
GKSNHCQPPVEEKSLTIYAQVQKSG
>AF164523|SLAM*01|Mus musculus|F|EX6|
PQEKKLHDALTDQDPCTTIYVAATEPAPESVQ
>AF164523|SLAM*01|Mus musculus|F|EX7|
EPNPTTVYASVTLPES
>AK036429|SLAM*02|Mus musculus|F|EX1|
MDPKGSLSWRILLFLSLAFELSYGT
>AK036429|SLAM*02|Mus musculus|F|EX2|[D1]|V-LIKE|
.GGGVMDCPVILQKLGQDTWLPLTNEHQINKSVNKSVRILVTMATSPGSKSNKKIVSF..
..DLSKGSYPDHL...EDGYHFQSKNLSLKILGNRRESEGWYLVSVEEN....VSVQQFC
KQLKLY
>AK036429|SLAM*02|Mus musculus|F|EX3|[D2]|C-LIKE|
......EQVSPPEIKVLNKTQENENGTCSLLLACTVKKGD....HVTYSWSDEAGTH...
.LLSRANR................SHLLHITLSNQ..HQDSIYNCTASNP....VSSISR
TFNLSSQACKQESSS
>AK036429|SLAM*02|Mus musculus|F|EX4|
ESSPWMQYTLVPLGVVIIFILVFTAIIMMKRQ
>AK036429|SLAM*02|Mus musculus|F|EX5|
GKSNHCQPPVEEKSLTIYAQVQKSG
>AK036429|SLAM*02|Mus musculus|F|EX6|
PQEKKLHDALTDQDPCTTIYVAATEPAPESVQ
>AK036429|SLAM*02|Mus musculus|F|EX7|
EPNPTTVYASVTLPES
>AK016818|SLAM*03|Mus musculus|F|EX2|[D1]|V-LIKE|partial|
EIVSF....DLSKGSYPDHL. ..EDGYHFQS KNLSLKILGNRRESEGWYLV SVEEN.
...VSVQ QFCKQLKLY
>AK016818|SLAM*03|Mus musculus|F|EX3|[D2]|C-LIKE|partial|
......EQVSPPEIKVLNKTQENENGTCSLLLACTVKKGD....HVTYSWSDEAGTH...
.LLSRANR................SHLLHITLSNQ..HQDSIYNCTASNP....VSSISR
TFNLSSQACKQESSS
>AK016818|SLAM*03|Mus musculus|F|EX4|parial|
ESSPWMQYTLVPLGVVIIFILVFTAIIMMKRQ
>AK016818|SLAM*03|Mus musculus|F|EX5|partial|
GKSNHCQPPVEEKSLTIYAQVQKSG
>AK016818|SLAM*03|Mus musculus|F|EX6|partial|
PQEKKLHDALTDQDPCTTIYVAATEPAPESVQ
>AK016818|SLAM*03|Mus musculus|F|EX7|partial|
EPNPTTVYASVTLPES
>AF149791|SLAM*04|Mus musculus|F|EX1|
MDPKGSLSWRILLFLSLAFELSYGT
>AF149791|SLAM*04|Mus musculus|F|EX2|[D1]|V-LIKE|
.GGGVMDCPVILQKLGQDTWLPLTNEHQINKSVNKSVRILVTMATSPGSKSNKKIVSF..
..DLSKGSYPDHL...EDGYHFQSKNLSLKILGNRRESEGWYLVSVEEN....VSVQQFC
KQLKLY
>AF149791|SLAM*04|Mus musculus|F|EX3|[D2]|C-LIKE|
......EQVSPPEIKVLNKTQENENGTCSLLLACTVKKGD....HVTYSWSDEAGTH...
.LLSRANR................SHLLHITLSNQ..HQDSIYNCTASNP....VSSISR
TFNLSSQACKQESSS
>AF149791|SLAM*04|Mus musculus|F|EX4|
ESSPWMQYTLVPLGVVIIFILVFTAIIMMKRQ
>AF149791|SLAM*04|Mus musculus|F|EX5|
GKSNHCQPPVEEKSLTIYAQVQKSG
>AF149791|SLAM*04|Mus musculus|F|EX6|
PQEKKLHDALTDQDPCTTIYVAATEPAPESVQ
>AF149791|SLAM*04|Mus musculus|F|EX7|
EPNPTTVYASVTLPES
>AK172138|SLAM*05|Mus musculus|F|EX1|
MDPKGSLSWRILLFLSLAFELSYGT
>AK172138|SLAM*05|Mus musculus|F|EX2|[D1]|V-LIKE|
.GGGVMDCPVILQKLGQDTWLPLTNEHQINKSVNKSVRILVTMATSPGSKSNKKIVSF..
..DLSKGSYPDHL...EDGYHFQSKNLSLKILGNRRESEGWYLVSVEEN....VSVQQFC
KQLKLY
>AK172138|SLAM*05|Mus musculus|F|EX3|[D2]|C-LIKE|
......EQVSPPEIKVLNKTQENENGTCSLLLACTVKKGD....HVTYSWSDEAGTH...
.LLSRANR................SHLLHITLSNQ..HQDSIYNCTASNP....VSSISR
TFNLSSQACKQESSS
>AK172138|SLAM*05|Mus musculus|F|EX4|
ESSPWMQYTLVPLGVVIIFILVFTAIIMMKRQ
>AK172138|SLAM*05|Mus musculus|F|EX5|
GKSNHCQPPVEERSLTIYAQVQKSG
>AK172138|SLAM*05|Mus musculus|F|EX6|
PQEKKLHDALTDQDPCTTIYVAATEPAPESVQ
>AK172138|SLAM*05|Mus musculus|F|EX7|
EPNPTTVYASVTLPES
>AB196798|SLAM*06|Mus musculus|F|EX1|
MDPKGSLSWRILLFLSLAFELSYGT
>AB196798|SLAM*06|Mus musculus|F|EX2|[D1]|V-LIKE|
.GGGVMDCPVILQKLGQDTWLPLTNEHQINKSVNKSVRILVTMATSPGSKSNKKIVSF..
..DLSKGSYPDHL...EDGYHFQSKNLSLKILGNRRESEGWYLVSVEEN....VSVQQFC
KQLKLY
>AB196798|SLAM*06|Mus musculus|F|EX3|[D2]|C-LIKE|
......EQVSPPEIKVLNKTQENENGTCSLLLACTVKKGD....HVTYSWSDEAGTH...
.LLSRANR................SHLLHITLSNQ..HQDSIYNCTASNP....VSSISR
TFNLSSQACKQESSS
>AB196798|SLAM*06|Mus musculus|F|EX4|
ESSPWMQYTLVPLGVVIIFILVFTAIIMMKRQ
>AB196798|SLAM*06|Mus musculus|F|EX5|
GKSNHCQPPVEEKSLTIYAQVQKSG
>AB196798|SLAM*06|Mus musculus|F|EX6|
PQEKKLHDALTDQDPCTTIYVAATEPAPESVQ
>AB196798|SLAM*06|Mus musculus|F|EX7|
EPNPTTVYASVTLPES
>AB196797|SLAM*07|Mus musculuc|F|EX1|
MDPKGSLSWRILLFLSLAFELSYGT
>AB196797|SLAM*07|Mus musculuc|F|EX2|[D1]|V-LIKE|
.GGAVMDCPVILQKLGQDTWLPLTNEHQINKSVNKSVRILVTMATSPGSKSNKKIVSF..
..DLSKGSYPDHL...EDGYHFQSKNLSLKILGNRRESEGWYLVSVEEN....VSVQQFC
KQLKLY
>AB196797|SLAM*07|Mus musculuc|F|EX3|[D2]|C-LIKE|
......EQVSPPEIKVLNKTQENENGTCSLLLACTVKKGD....HVTYSWSDEAGTH...
.LLSRANR................SHLLHITLSNQ..HQDSIYNCTASNP....VSSISR
TFNLSSQACKQESSS
>AB196797|SLAM*07|Mus musculuc|F|EX4|
ESSPWMQYTLVPLGVVIIFILVFTAIIMMKRQ
>AB196797|SLAM*07|Mus musculuc|F|EX5|
GKPNHCQPPVEEKSLTIYAQVQKSG
>AB196797|SLAM*07|Mus musculuc|F|EX6|
PQEKKLHDALTDQDPCTTIYVAATEPAPESVQ
>AB196797|SLAM*07|Mus musculuc|F|EX7|
EPNPTTVYASVTLPES