>7b94B (B:) observed residues (from ATOM records)
eldeqqrkrleafltqkqkvgelkdddfekiselgagnggvvfkvshkpsglvmarklih
leikpairnqiirelqvlhecnspyivgfygafysdgeisicmehmdggsldqvlkkagr
ipeqilgkvsiavikgltylrekhkimhrdvkpsnilvnsrgeiklcdfgvsgqlidsma
trsymsperlqgthysvqsdiwsmglslvemavgrypigsmaifelldyivnepppklps
gvfslefqdfvnkcliknpaeradlkqlmvhafikrsdaeevdfagwlcstigln