Your input sequence length should be at least more than 50aa and no more than 6000aa counted from the N-terminal in fasta format, and all amino acids of each sequence must be in one line. The number of input sequences should be no more than 10 at a time. For example:
>Example1
MVTLTFLLSAAYLLSGRVSAAPSSAGSKSCDTVDLGYQCSPATSHLWGQYSPFFSLEDELSVSSKLPKDCRITLVQVLSRHGARYPTSSKSKKYKKLVTA
>Example2
MRSTGYLLTLSAAFQVAQAAVTANNSQLLTWWHNTGEINTQTPVADGNVN
>Example3
MAGLMTIVTSLLFLGVCAHHIIPTGSVVIPSPCCMFFVSKRIPENRVVSYQLSSRSTCLKAGVIFTTKKGQQFCGDPKQEWVQRYMKNLDAKQKKASPRA
>Example4
MDLKKYIRDIENFPKTGIMFKDISPLLANGKALNYTITEMAKLAQDVDVIVGPDARGFLFGTPTAAFLKKPFIMVRKPGKLPGDVISKSYDLEYGNNVLQ