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IMGT reference sequences in FASTA format:

Nucleotide 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) 
>AF199028|B7H2*01|Homo sapiens|F|EX1|
atgcggctgggcag
>AF199028|B7H2*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
tcctggactgctcttcctgctcttcagcagccttcgagctg
>AF199028|B7H2*01|Homo sapiens|F|EX3|[D1]|V-LIKE|
.atactcaggagaaggaagtcagagcgatggtaggcagcgacgtggagctcagctgcgct
tgccctgaaggaagccgttttgat...ttaaatgatgtttacgtatattggcaaaccagt
gagtcgaaaaccgtggtgacctaccacatcccacagaacagc............tccttg
gaaaacgtggacagccgctaccggaaccgagccctgatgtcaccggccggcatgctgcgg
ggcgacttctccctgcgcttgttcaacgtcaccccccaggacgagcagaagtttcactgc
ctggtgttgagccaatccctgggattccaggaggttttgagcgttgaggttacactgcat
gtggcag
>AF199028|B7H2*01|Homo sapiens|F|EX4|[D2]|C-LIKE|
.caaacttcagcgtgcccgtcgtcagcgccccccacagcccctcc.........caggat
gagctcaccttcacgtgtacatccataaacggctacccc.........aggcccaacgtg
tactggatcaataagacggacaacagcctgctggaccaggctctgcagaatgacaccgtc
ttcttgaac..............................atgcggggcttgtatgacgtg
gtcagcgtgctgaggatcgcacgg.........acccccagcgtgaacattggctgctgc
atagagaacgtgcttctgcagcagaacctgactgtcggcagccagacag
>AF199028|B7H2*01|Homo sapiens|F|EX5|
gaaatgacatcggagagagagacaagatcacagagaatccagtcagtaccggcgagaaaa
acgcggccacgtggagcatcctggctgtcctgtgcctgcttgtggtcgtggcggtggcca
taggctgggtgtgcagggaccgatgcctccaacacagctatgcag
>AF199028|B7H2*01|Homo sapiens|F|EX6|
gtgcctgggctgtgagtccggagacagagctcactg
>AF199028|B7H2*01|Homo sapiens|F|EX7|
aatcctggaacctgctccttctgctctcg
>AF216749|B7H2*01|Homo sapiens|F|EX1|
atgcggctgggcag
>AF216749|B7H2*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
tcctggactgctcttcctgctcttcagcagccttcgagctg
>AF216749|B7H2*01|Homo sapiens|F|EX3|[D1]|V-LIKE|
.atactcaggagaaggaagtcagagcgatggtaggcagcgacgtggagctcagctgcgct
tgccctgaaggaagccgttttgat...ttaaatgatgtttacgtatattggcaaaccagt
gagtcgaaaaccgtggtgacctaccacatcccacagaacagc............tccttg
gaaaacgtggacagccgctaccggaaccgagccctgatgtcaccggccggcatgctgcgg
ggcgacttctccctgcgcttgttcaacgtcaccccccaggacgagcagaagtttcactgc
ctggtgttgagccaatccctgggattccaggaggttttgagcgttgaggttacactgcat
gtggcag
>AF216749|B7H2*01|Homo sapiens|F|EX4|[D2]|C-LIKE|
.caaacttcagcgtgcccgtcgtcagcgccccccacagcccctcc.........caggat
gagctcaccttcacgtgtacatccataaacggctacccc.........aggcccaacgtg
tactggatcaataagacggacaacagcctgctggaccaggctctgcagaatgacaccgtc
ttcttgaac..............................atgcggggcttgtatgacgtg
gtcagcgtgctgaggatcgcacgg.........acccccagcgtgaacattggctgctgc
atagagaacgtgcttctgcagcagaacctgactgtcggcagccagacag
>AF216749|B7H2*01|Homo sapiens|F|EX5|
gaaatgacatcggagagagagacaagatcacagagaatccagtcagtaccggcgagaaaa
acgcggccacgtggagcatcctggctgtcctgtgcctgcttgtggtcgtggcggtggcca
taggctgggtgtgcagggaccgatgcctccaacacagctatgcag
>AF216749|B7H2*01|Homo sapiens|F|EX6|
gtgcctgggctgtgagtccggagacagagctcactg
>AF216749|B7H2*01|Homo sapiens|F|EX8|
gccacgtt