Here you are: IMGT Web resources > IMGT Repertoire (RPI) > RPI entries from gene to protein

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) 
>AL355312|RAET1E*01|Homo sapiens|F|EX1||
atgcgaagaatatccctgacttctagccctgtgcgccttcttttgtttctgctgttgcta
ctaatagccttggagatcatggttg
>AL355312|RAET1E*01|Homo sapiens|F|EX2|[D1]|G-LIKE-ALPHA1||
gtggtcactctctttgcttcaacttcactataaaatcattgtccagacctggacagccct
ggtgtgaagcgcaggtcttcttgaataaaaatcttttccttcagtacaacagtgacaaca
acatggtcaaacctctgggcctcctggggaagaaggtatatgccaccagcacttggggag
aattgacccaaacgctgggagaagtggggcgagacctcaggatgctcctttgtgacatca
aaccccagataaagaccagtg
>AL355312|RAET1E*01|Homo sapiens|F|EX3|[D2]|G-LIKE-ALPHA2||
atccttccactctgcaagtcgagatgttttgtcaacgtgaagcagaacggtgcactggtg
catcctggcagttcgccaccaatggagagaaatccctcctctttgacgcaatgaacatga
cctggacagtaattaatcatgaagccagtaagatcaaggagacatggaagaaagacagag
ggctggaaaagtatttcaggaagctctcaaagggagactgcgatcactggctcagggaat
tcttagggcactgggaggcaatgccagaaccgacag
>AL355312|RAET1E*01|Homo sapiens|F|EX4||
tgtcaccagtaaatgcttcagatatccactggtcttcttctagtctaccagatagatgga
tcatcctgggggcattcatcctgttagttttaatgggaattgttctcatctgtgtctggt
ggcaaaatggtgagtggcaggctggtctctggcccttgaggacgtcttag
>AL355312|RAET1E*01|Homo sapiens|F||
atgcgaagaatatccctgacttctagccctgtgcgccttcttttgtttctgctgttgcta
ctaatagccttggagatcatggttggtggtcactctctttgcttcaacttcactataaaa
tcattgtccagacctggacagccctggtgtgaagcgcaggtcttcttgaataaaaatctt
ttccttcagtacaacagtgacaacaacatggtcaaacctctgggcctcctggggaagaag
gtatatgccaccagcacttggggagaattgacccaaacgctgggagaagtggggcgagac
ctcaggatgctcctttgtgacatcaaaccccagataaagaccagtgatccttccactctg
caagtcgagatgttttgtcaacgtgaagcagaacggtgcactggtgcatcctggcagttc
gccaccaatggagagaaatccctcctctttgacgcaatgaacatgacctggacagtaatt
aatcatgaagccagtaagatcaaggagacatggaagaaagacagagggctggaaaagtat
ttcaggaagctctcaaagggagactgcgatcactggctcagggaattcttagggcactgg
gaggcaatgccagaaccgacagtgtcaccagtaaatgcttcagatatccactggtcttct
tctagtctaccagatagatggatcatcctgggggcattcatcctgttagttttaatggga
attgttctcatctgtgtctggtggcaaaatggtgagtggcaggctggtctctggcccttg
aggacgtcttag
>AL355312|RAET1E*01|Homo sapiens|F|EX1|splicing B|
atgcgaagaatatccctgacttctagccctgtgcgccttcttttgtttctgctgttgcta
ctaatagccttggagatcatggttg
>AL355312|RAET1E*01|Homo sapiens|F|EX2|[D1]|G-LIKE-ALPHA1|splicing B|
gtggtcactctctttgcttcaacttcactataaaatcattgtccagacctggacagccct
ggtgtgaagcgcaggtcttcttgaataaaaatcttttccttcagtacaacagtgacaaca
acatggtcaaacctctgggcctcctggggaagaaggtatatgccaccagcacttggggag
aattgacccaaacgctgggagaagtggggcgagacctcaggatgctcctttgtgacatca
aaccccagataaagaccagtg
>AL355312|RAET1E*01|Homo sapiens|F|EX3|[D2]|G-LIKE-ALPHA2|splicing B|
atccttccactctgcaagtcgagatgttttgtcaacgtgaagcagaacggtgcactggtg
catcctggcagttcgccaccaatggagagaaatccctcctctttgacgcaatgaacatga
cctggacagtaattaatcatgaagccagtaagatcaaggagacatggaagaaagacagag
ggctggaaaagtatttcaggaagctctcaaagggagactgcgatcactggctcagggaat
tcttagggcactgggaggcaatgccagaaccgacag
>AL355312|RAET1E*01|Homo sapiens|F|EX4|splicing B|
gcagaagatccacctag
>AL355312|RAET1E*01|Homo sapiens|F|splicing B|
atgcgaagaatatccctgacttctagccctgtgcgccttcttttgtttctgctgttgcta
ctaatagccttggagatcatggttggtggtcactctctttgcttcaacttcactataaaa
tcattgtccagacctggacagccctggtgtgaagcgcaggtcttcttgaataaaaatctt
ttccttcagtacaacagtgacaacaacatggtcaaacctctgggcctcctggggaagaag
gtatatgccaccagcacttggggagaattgacccaaacgctgggagaagtggggcgagac
ctcaggatgctcctttgtgacatcaaaccccagataaagaccagtgatccttccactctg
caagtcgagatgttttgtcaacgtgaagcagaacggtgcactggtgcatcctggcagttc
gccaccaatggagagaaatccctcctctttgacgcaatgaacatgacctggacagtaatt
aatcatgaagccagtaagatcaaggagacatggaagaaagacagagggctggaaaagtat
ttcaggaagctctcaaagggagactgcgatcactggctcagggaattcttagggcactgg
gaggcaatgccagaaccgacaggcagaagatccacctag