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) 
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX1|splicing a|complete|
Atgaagggttttatgcttatgttcatgggaataggccacctttatgaagcatttgctg
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX2|[D1]|G-ALPHA1-DOMAIN|splicing a|complete|
tgactcattccctgacgcatttctacaccgcatcttctgaagtttataacttcccagagt
ttatggttgtggggatggtggatggtgttcagatggttcactatgacagcaacagccaga
aagcggtgcccgaacaggactggatgaagcagacagacgcagagttctgggagaaggaga
gagagaatttcttttattcccagcagtcattcaaagctgaagtcgctactctaaagcagc
attttaaccaaagtggag
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX3|[D2]|G-ALPHA2-DOMAIN|splicing a|complete|
gagtccacattctccagtacatgtatggctgctcacgggatgatgagactgaacagacag
aggggtttggacagctgggttataatggggagaacttccttgagtacgacatgaagacat
taacttggaaatctcgtaaacagcaagctaatttcatgcag gatgagtggaacagtgac
atcagtagactgggcttctggaagatctacttctcccagacctgcAttgagtgtctgaag
aagcaggtggacaatgggaagcgcactctgaggaggacag
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX4|[D3]|C-LIKE-DOMAIN|splicing a|complete|
tccctCcctcagtgtctctgctccagaagaccccctcctctccagtgacctgccacgcta
caggtttctaccccagtggagtcatggtgtcctggcagaaagacggacaagatcaccatg
aagatgtggagcatggagagattctcttcaacgatgatggaaccttccagaaaagcaccc
acctcAcagtgatgcacgaggagaggaagaacaaaaattatcagtgtgtggttcaggtca
ctggtatcaaggaggacttcatcaaggttctgactgagtctgagatccagaccaactgga
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX5|splicing a|complete|
aggacccagcccccaacattatccccatcattggagggatggtagcccccttcctggtcg
ttgttgttgttggggttgttgtcatttggaagaagaagaagagtaagaaag
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX6|splicing a|complete|
ggtttgttccagccagca
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX7|complete|
cttctgacactgactctgacaactctgggaaaggtctcctgaagatttga
>AB162343|MH1-C*01|Oncorhynchus mykiss_RT-101|F|EX1-7|splicing a|complete|
Atgaagggttttatgcttatgttcatgggaataggccacctttatgaagcatttgctgtg
actcattccctgacgcatttctacaccgcatcttctgaagtttataacttcccagagttt
 atggttgtggggatggtggatggtgttcagatggttcactatgacagcaacagccagaa
agcggtgcccgaacaggactggatgaagcagacagacgcagagttctgggagaaggagag
agagaatttcttttattcccagcagtcattcaaagctgaagtcgctactctaaagcagca
ttttaaccaaagtggaggagtccacattctccagtacatgtatggctgctcacgggatga
tgagactgaacagacagaggggtttggacagctgggttataatggggagaacttccttga
gtacgacatgaagacattaacttggaaatctcgtaaacagcaagctaatttcatgcagga
tgagtggaacagtgacatcagtagactgggcttctggaagatctacttctcccagacctg
cAttgagtgtctgaagaagcaggtggacaatgggaagcgcactctgaggaggacagtccc
tccctcagtgtctctgctccagaagaccccctcctctccagtgacctgccacgctacagg
tttctaccccagtggagtcatggtgtcctggcagaaagacggacaagatcaccatgaaga
tGtggagcatggagagattctcttcaacgatgatggaaccttccagaaaagcacccacct
cAcagtgatgcacgaggagaggaagaacaaaaattatcagtgtgtggttcaggtcactgg
tatcaaggaggacttcatcaaggttctgactgagtctgagatccagaccaactggaagga
cccagcccccaacattatccccatcattggagggatggtagcccccttcctggtcgttgt
tGttgttggggttgttgtcatttggaagaagaagaagagtaagaaagggtttgttccagc
cagcacttctgacactgactctgacaactctgggaaaggtctcctgaagatttga