>pdb|1w91|A B C D E F G H MKTVNVPSNGREKFKKNWKFCVGTGRLGLALQKEYLDHLKLVQEKIGFRYIRGHGLLSDDVGIYREVEIDGEMKPFYNFTYIDRIVDSYLALNIRPFIEFGFMPKALASGDQTVFYWKGNVTPPKDYNKWRDLIVAVVSHFIERYGIEEVRTWLFEVWNEPNLVNFWKDANKQEYFKLYEVTARAVKSVDPHLQVGGPAICGGSDEWITDFLHFCAERRVPVDFVSRHAYTSKAPHKKTFEYYYQELEPPEDMLEQFKTVRALIRQSPFPHLPLHITEYNTSYSPINPVHDTALNAAYIARILSEGGDYVDSFSYWTFSDVFEEMDVPKALFHGGFGLVALHSIPKPTFHAFTFFNALGDELLYRDGEMIVTRRKDGSIAAVLWNLVMEKGEGLTKEVQLVIPVSFSAVFIKRQIVNEQYGNAWRVWKQMGRPRFPSRQAVETLRQVAQPHVMTEQRRATDGVIHLSIVLSKNEVTLIEIEQVRDETSTYVGLDDGEITSYSS