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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) 
>X74511|MOG*01|Homo sapiens|F|EX1|
atggcaagcttatcgagaccctctctgcccagctgcctctgctccttcctcctcctcctc
ctcctccaagtgtcttccagctatgcag
>X74511|MOG*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
ggcagttcagagtgataggaccaagacaccctatccgggctctggtcggggatgaagtgg
aattgccatgtcgcatatctcctgggaagaacgctacaggcatggaggtggggtggtacc
gcccccccttctctagggtggttcatctctacagaaatggcaaggaccaagatggagacc
aggcacctgaatatcggggccggacagagctgctgaaagatgctattggtgagggaaagg
tgactctcaggatccggaatgtaaggttctcagatgaaggaggtttcacctgcttcttcc
gagatcattcttaccaagaggaggcagcaatggaattgaaagtagaag
>X74511|MOG*01|Homo sapiens|F|EX3|
atcctttctactgggtgagccctggagtgctggttctcctcgcggtgctgcctgtgctcc
tcctgcagatcactgttggcctcgtcttcctctgcctgcagtacagactgagag
>X74511|MOG*01|Homo sapiens|F|EX4|
gaaaacttcgagcagagatag
>X74511|MOG*01|Homo sapiens|F|EX5|
agaatctccaccggacttttg
>X74511|MOG*01|Homo sapiens|F|EX7|
atccccactttctgagggtgccctgctggaagataaccctgtttgtaattgtgccggttc
ttggacccttggttgccttgatcatctgctacaactggctacatcgaagactagcag
>X74511|MOG*01|Homo sapiens|F|EX8|
ggcaattccttgaagagctac
>X74511|MOG*01|Homo sapiens|F|EX9|
gaaatcccttctga
>MOG*01|Homo sapiens|F|EX1-5,7-9|
atggcaagcttatcgagaccctctctgcccagctgcctctgctccttcctcctcctcctc
ctcctccaagtgtcttccagctatgcagggcagttcagagtgataggaccaagacaccct
atccgggctctggtcggggatgaagtggaattgccatgtcgcatatctcctgggaagaac
gctacaggcatggaggtggggtggtaccgcccccccttctctagggtggttcatctctac
agaaatggcaaggaccaagatggagaccaggcacctgaatatcggggccggacagagctg
ctgaaagatgctattggtgagggaaaggtgactctcaggatccggaatgtaaggttctca
gatgaaggaggtttcacctgcttcttccgagatcattcttaccaagaggaggcagcaatg
gaattgaaagtagaagatcctttctactgggtgagccctggagtgctggttctcctcgcg
gtgctgcctgtgctcctcctgcagatcactgttggcctcgtcttcctctgcctgcagtac
agactgagaggaaaacttcgagcagagatagagaatctccaccggacttttgatccccac
tttctgagggtgccctgctggaagataaccctgtttgtaattgtgccggttcttggaccc
ttggttgccttgatcatctgctacaactggctacatcgaagactagcagggcaattcctt
gaagagctacgaaatcccttctga