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IMGT reference sequences in FASTA format:

Amino acid 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)
>CD1A*01|Homo sapiens|F|EX1||
MLFLLLPLLAVLPGDGNAD
>CD1A*01|Homo sapiens|F|EX2|[D1]|G-LIKE-ALPHA1||
GLKEPLSFHVTWIASFYNHSWKQNLVSGWLSDLQTHTWDSNSSTIVFLCPWSRGNFSNEE
WKELETLFRIRTIRSFEGIRRYAHELQFE
>CD1A*01|Homo sapiens|F|EX3|[D2]|G-LIKE-ALPHA2||
YPFEIQVTGGCELHSGKVSGSFLQLAYQGSDFVSFQNNSWLPYPVAGNMAKHFCKVLNQN
QHENDITHNLLSDTCPRFILGLLDAGKAHLQRQ
>CD1A*01|Homo sapiens|F|EX4|C-LIKE||
VKPEAWLSHGPSPGPGHLQLVCHVSGFYPKPVWVMWMRGEQEQQGTQRGDILPSADGTWY
LRATLEVAAGEAADLSCRVKHSSLEGQDIVLYW
>CD1A*01|Homo sapiens|F|EX5||
EHHSSVGFIILAVIVPLLLLIGLALWFRKR
>CD1A*01|Homo sapiens|F|EX6||
CFC
>CD1A*01|Homo sapiens|F||
MLFLLLPLLAVLPGDGNADGLKEPLSFHVTWIASFYNHSWKQNLVSGWLSDLQTHTWDSN
SSTIVFLCPWSRGNFSNEEWKELETLFRIRTIRSFEGIRRYAHELQFEYPFEIQVTGGCE
LHSGKVSGSFLQLAYQGSDFVSFQNNSWLPYPVAGNMAKHFCKVLNQNQHENDITHNLLS
DTCPRFILGLLDAGKAHLQRQVKPEAWLSHGPSPGPGHLQLVCHVSGFYPKPVWVMWMRG
EQEQQGTQRGDILPSADGTWYLRATLEVAAGEAADLSCRVKHSSLEGQDIVLYWEHHSSV
GFIILAVIVPLLLLIGLALWFRKRCFC
>P06126|CD1A*01|Homo sapiens|F|EX1||
MLFLLLPLLAVLPGDGNAD
>P06126|CD1A*02|Homo sapiens|F|EX2|[D1]|G-LIKE-ALPHA1||
GLKEPLSFHVIWIASFYNHSWKQNLVSGWLSDLQTHTWDSNSSTIVFLWPWSRGNFSNEE
WKELETLFRIRTIRSFEGIRRYAHELQFE
>P06126|CD1A*02|Homo sapiens|F|EX3|[D2]|G-LIKE-ALPHA2||
YPFEIQVTGGCELHSGKVSGSFLQLAYQGSDFVSFQNNSWLPYPVAGNMAKHFCKVLNQN
QHENDITHNLLSDTCPRFILGLLDAGKAHLQRQ
>P06126|CD1A*02|Homo sapiens|F|EX4|C-LIKE||
VKPEAWLSHGPSPGPGHLQLVCHVSGFYPKPVWVMWMRGEQEQQGTQRGDILPSADGTWY
LRATLEVAAGEAADLSCRVKHSSLEGQDIVLYW
>P06126|CD1A*02|Homo sapiens|F|EX5||
EHHSSVGFIILAVIVPLLLLIGLALWFRKR
>P06126|CD1A*02|Homo sapiens|F|EX6||
CFC
>P06126|CD1A*02|Homo sapiens|F||
MLFLLLPLLAVLPGDGNADGLKEPLSFHVIWIASFYNHSWKQNLVSGWLSDLQTHTWDSN
SSTIVFLWPWSRGNFSNEEWKELETLFRIRTIRSFEGIRRYAHELQFEYPFEIQVTGGCE
LHSGKVSGSFLQLAYQGSDFVSFQNNSWLPYPVAGNMAKHFCKVLNQNQHENDITHNLLS
DTCPRFILGLLDAGKAHLQRQVKPEAWLSHGPSPGPGHLQLVCHVSGFYPKPVWVMWMRG
EQEQQGTQRGDILPSADGTWYLRATLEVAAGEAADLSCRVKHSSLEGQDIVLYWEHHSSV
GFIILAVIVPLLLLIGLALWFRKRCFC
>CD1A*03|Homo sapiens|F|EX3|[D2]|G-LIKE-ALPHA2||
YPFEIQVTGGCELHSGKVSGSFLQLAYQGSDFVSFQNNSWLPYPVAGNMAKHFCKVLNQN
QHENDITHNLLSDTCPRFILGLLDAGKAHLQRQ
>CD1A*03|Homo sapiens|F|EX4|C-LIKE||
VKPEAWLSHGPSPGPGHLQLVCHVSGFYPKPVWVMWMRGEQEQQGTQRGDILPSADGTWY
LRATLEVAAGEAADLSCRVKHSSLEGQDIVLYW
>CD1A*03|Homo sapiens|F|EX5||
EHHSSVGFIILAVIVPLLLLIGLALWFRKR
>CD1A*03|Homo sapiens|F|EX6||
CFC
>CD1A*03|Homo sapiens|F|partial||
YPFEIQVTGGCELHSGKVSGSFLQLAYQGSDFVSFQNNSWLPYPVAGNMAKHFCKVLNQN
QHENDITHNLLSDTCPRFILGLLDAGKAHLQRQVKPEAWLSHGPSPGPGHLQLVCHVSGF
YPKPVWVMWMRGEQEQQGTQRGDILPSADGTWYLRATLEVAAGEAADLSCRVKHSSLEGQ
DIVLYWEHHSSVGFIILAVIVPLLLLIGLALWFRKRCFC