Example:

>sp|Q9PI62|
MASYLDFEKNIQQIDEDIINAQIKGDTEAVSILKKNLEKEISKTYKNLSDFQRLQLARHPDRPYALDYIELILNDAHEIHGDRAFRDDPAIVCFMGYLGEKKIIVIGEQKGRGTKDKIAR NFGMPHPEGYRKALRVAGLAEKFQIPILFLIDTPGAYPGIGAEERGQSEAIARNLYELSDLKIPTIAIVIGEGGSGGALAIGVADKLAMMKNSVFSVISPEGCAAILWNDPAKSEAATKA MKVTADDLKSQGLIDDVIDEPTNGAHRNKEAAAVAIADYVKKSLNELENIDVRELSANRMQKILKLGAYQEA
>AAF79955.1
MVTWALLCISAETVRGEAPSQPRGIPHRSPVSVDDLWLEKTQRKKLQKQAHVERRLHIGAVHKDGVKCWR KTIITSPESLNLPRRSHPLSQSAPTGLNHMGWPEHTPGTAMPDGALDTAVCADEVGSEEDLYDDLHSSSH HYSHPGGGGEQLAINELISDGSVVCAEALWDHVTMDDQELGFKAGDVIEVMDATNREWWWGRVADGEGWF PASFVRLRVNQDEPADDDAPLAGNSGAEDGGAEAQSSKDQMRTNVINEILSTERDYIKHLRDICEGYVRQ CRKRADMFSEEQLRTIFGNIEDIYRCQKAFVKALEQRFNRERPHLSELGACFLEHQADFQIYSEYCNNHP NACVELSRLTKLSKYVYFFEACRLLQKMIDISLDGFLLTPVQKICKYPLQLAELLKYTHPQHRDFKDVEA ALHAMKNVAQLINERKRRLENIDKIAQWQSSIEDWEGEDLLVRSSELIYSGELTRVTQPQAKSQQRMFFL FDHQLIYCKKDLLRRDVLYYKGRLDMDGLEVVDLEDGKDRDLHVSIKNAFRLHRGATGDSHLLCTRKPEQ KQRWLKAFAREREQVQLDQETGFSITELQRKQAMLNASKQQVTGKPKAVGRPCYLTRQKHPALPSNRPQQ QVLVLAEPGASIYLLAQHQPAGTLPQVNWSLPDSTCWAFLPVAPSFSSPRPTRPGLPLPASEQGWAGELL VPPRRARSVLLLSFSLLLVP
>(Wrong input)
AKFSGFKJSFKFDKGJGK1LJSFDDJKSDL3333245JKLFSDJAsSLAKDJFFVDSJSDaFLKSDJGKSDJSsLJDFJ

NOTE: The FASTA format for the current predictor can be described as follows.

(1) The first line of each query protein input format must begin with a greater-than (">") symbol in the first column. The word following the ">" symbol is the identifier and description of the sequence, but both are optional.

(2) The sequence (in single-character code) begins in a different line and ends if another line starting with a ">" appears, which indicates the start of another query protein.