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IMGT reference sequences in FASTA format:

Amino acid 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|
MRLGS
>AF199028|B7H2*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
SPGLLFLLFSSLRA
>AF199028|B7H2*01|Homo sapiens|F|EX3|[D1]|V-LIKE|
DTQEKEVRAMVGSDVELSCACPEGSRFD.LNDVYVYWQTSESKTVVTYHIPQNS....SL
ENVDSRYRNRALMSPAGMLRGDFSLRLFNVTPQDEQKFHCLVLSQSLGFQEVLSVEVTLH
VA
>AF199028|B7H2*01|Homo sapiens|F|EX4|[D2]|C-LIKE|
ANFSVPVVSAPHSPS...QDELTFTCTSINGYP...RPNVYWINKTDNSLLDQALQNDTV
FLN..........MRGLYDVVSVLRIAR...TPSVNIGCCIENVLLQQNLTVGSQTGNDI
GER
>AF199028|B7H2*01|Homo sapiens|F|EX5|
GNDIGERDKITENPVSTGEKNAATWSILAVLCLLVVVAVAIGWVCRDRCLQHSYA
>AF199028|B7H2*01|Homo sapiens|F|EX6|
GAWAVSPETELT
>AF199028|B7H2*01|Homo sapiens|F|EX7|
ESWNLLLLLS
>AF216749|B7H2*01|Homo sapiens|F|EX1|
MRLGS
>AF216749|B7H2*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
SPGLLFLLFSSLRA
>AF216749|B7H2*01|Homo sapiens|F|EX3|[D1]|V-LIKE|
DTQEKEVRAMVGSDVELSCACPEGSRFD.LNDVYVYWQTSESKTVVTYHIPQNS....SL
ENVDSRYRNRALMSPAGMLRGDFSLRLFNVTPQDEQKFHCLVLSQSLGFQEVLSVEVTLH
VA
>AF216749|B7H2*01|Homo sapiens|F|EX4|[D2]|C-LIKE|
ANFSVPVVSAPHSPS...QDELTFTCTSINGYP...RPNVYWINKTDNSLLDQALQNDTV
FLN..........MRGLYDVVSVLRIAR...TPSVNIGCCIENVLLQQNLTVGSQTGNDI
GER
>AF216749|B7H2*01|Homo sapiens|F|EX5|
GNDIGERDKITENPVSTGEKNAATWSILAVLCLLVVVAVAIGWVCRDRCLQHSYA
>AF216749|B7H2*01|Homo sapiens|F|EX6|
GAWAVSPETELT
>AF216749|B7H2*01|Homo sapiens|F|EX8|
GHV