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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) 
>M91647|FCGR1C*O1|Homo sapiens|F|EX1|
atgtggttcttgacaactctgctcctttggg
>M91647|FCGR1C*01|Homo sapiens|F|EX2|
ttccagttgatgggcaagtgg
>M91647|FCGR1C*01|Homo sapiens|F|EX3|[D1]|C-LIKE|
acaccacaaaggcagtgatcactttgcagcctccatgggtcagcgtgttccaagaggaaa
ccgtaaccttgcactgtgaggtgctccatctgcctgggagcagctccacacagtggtttc
tcaatggcacagccactcagacctcgacccccagctacagaatcacctctgccagtgtca
atgacagtggtgaatacaggtgccagagaggtctctcagggcgaagtgaccccatacagc
tggaaatccacagag
>M91647|FCGR1C*01|Homo sapiens|F|EX4|[D2]|C-LIKE|
gctggccactactgcaggtctccagcagagtcttcacggaaggagaacctctggccttga
ggtgtcatgcgtggaaggataagctggtgtacaatgtgctttactatcgaaatggcaaag
cctttaagtttttccactggaattctaacctcaccattctgaaaaccaacataagtcaca
atggcacctaccattgctcaggcaagggaaagcatcactacacatcagcaggaatatcac
aatacactgtgaaag
>M91647|FCGR1C*01|Homo sapiens||EX5|[D3]|C-LIKE|
agctatttccagctccagtgctgaatgcatctgtgacatccccactcctggggggaatct
ggtcaccctgagctgtgaaacaaagttgctcttgcagaggcctggtttgcagctttactt
ctccttctacatgggcagcaagaccctgcgaggcaggaacacatcctctgaatactaaat
actaactgctagaagagaagactctgggttatactggtgcgaggctgccacagaggatgg
aaatgtccttaagcgcagccctgagttggagcttcaagtgcttg
>M91647|FCGR1C*01|Homo sapiens||EX6|
gcctccagttaccaactcctgtctggtttcatgtccttttctatctggcagtgggaataa
tgtttttagtgaacactgttctctgggtgacaatacgtaaagaactgaaaagaaagaaaa
agtggaatttagaaatctctttggattctggtcatgagaagaaggtaatttccagccttc
aagaagacagacatttagaagaagagctgaaatgtcaggaacaaaaagaagaacagctgc
aggaaggggtgcaccggaaggagccccagggggccacgtag
>M91647|FCGR1C*01|Homo sapiens|F|
atgtggttcttgacaactctgctcctttgggttccagttgatgggcaagtggacaccaca
aaggcagtgatcactttgcagcctccatgggtcagcgtgttccaagaggaaaccgtaacc
ttgcactgtgaggtgctccatctgcctgggagcagctccacacagtggtttctcaatggc
acagccactcagacctcgacccccagctacagaatcacctctgccagtgtcaatgacagt
ggtgaatacaggtgccagagaggtctctcagggcgaagtgaccccatacagctggaaatc
cacagaggctggccactactgcaggtctccagcagagtcttcacggaaggagaacctctg
gccttgaggtgtcatgcgtggaaggataagctggtgtacaatgtgctttactatcgaaat
ggcaaagcctttaagtttttccactggaattctaacctcaccattctgaaaaccaacata
agtcacaatggcacctaccattgctcaggcaagggaaagcatcactacacatcagcagga
atatcacaatacactgtgaaagagctatttccagctccagtgctgaatgcatctgtgaca
tccccactcctggggggaatctggtcaccctgagctgtgaaacaaagttgctcttgcaga
ggcctggtttgcagctttacttctccttctacatgggcagcaagaccctgcgaggcagga
acacatcctctgaatactaaatactaactgctagaagagaagactctgggttatactggt
gcgaggctgccacagaggatggaaatgtccttaagcgcagccctgagttggagcttcaag
tgcttggcctccagttaccaactcctgtctggtttcatgtccttttctatctggcagtgg
gaataatgtttttagtgaacactgttctctgggtgacaatacgtaaagaactgaaaagaa
agaaaaagtggaatttagaaatctctttggattctggtcatgagaagaaggtaatttcca
gccttcaagaagacagacatttagaagaagagctgaaatgtcaggaacaaaaagaagaac
agctgcaggaaggggtgcaccggaaggagccccagggggccacgtag