>1w91D (D:) observed residues (from ATOM records)
vnvpsngrekfkknwkfcvgtgrlglalqkeyldhlklvqekigfryirghgllsddvgi
yreveidgemkpfynftyidrivdsylalnirpfiefgfmpkalasgdqtvfywkgnvtp
pkdynkwrdlivavvshfierygieevrtwlfevwnepnlvnfwkdankqeyfklyevta
ravksvdphlqvggpaicggsdewitdflhfcaerrvpvdfvsrhaytskaphkktfeyy
yqeleppedmleqfktvralirqspfphlplhiteyntsyspinpvhdtalnaayiaril
seggdyvdsfsywtfsdvfeemdvpkalfhggfglvalhsipkptfhaftffnalgdell
yrdgemivtrrkdgsiaavlwnlvmekgegltkevqlvipvsfsavfikrqivneqygna
wrvwkqmgrprfpsrqavetlrqvaqphvmteqrratdgvihlsivlsknevtlieieqv
rdetstyvglddgeitsys