>4zkxF (F:) SEQRES residues
gseelldlfnrqvtqeftasqvylsasiwfdqndwegmaaymlaqsaeerehglgfvdfa
nkrnipielqavpapvscaewsspedvwqsileleqantrsllnlaeaastchdfavmaf
lnpfhlqqvneedkigsilakvtdenrtpgllrsldvvsflgpclfrsv