>2ptk_ (-) SEQRES residues
vttfvalydyesrtetdlsfkkgerlqivnntegdwwlahslttgqtgyipsnyvapsds
iqaeewyfgkitrreserlllnpenprgtflvresettkgayclsvsdfdnakglnvkhy
kirkldsggfyitsrtqfsslqqlvayyskhadglchrltnvcptskpqtqglakdawei
preslrlevklgqgcfgevwmgtwngttrvaiktlkpgnmspeaflqeaqvmkklrhekl
vqlyavvseepiyivteymskgslldflkgemgkylrlpqlvdmaaqiasgmayvermny
vhrdlraanilvgenlvckvadfglgrliedneytarqgakfpikwtapeaalygrftik
sdvwsfgilltelttkgrvpypgmvnrevldqvergyrmpcppecpeslhdlmcqcwrkd
peerptfeylqafledyftstepqyq