>1g4wR (R:) observed residues (from ATOM records)
lldialkglkrtlpqleqmdgnslrplrslmtnlqnlnkqlndyvttltniqvgvarfsq
weverwvdastheltqavkkihviakelknvtaelekipqtmsgptlglarfavssipin
qqtqvklsdgmpvpvntltfdgkpvalagsypkntpdaleahmkmllekecsclvvltse
dqmqakqlppyfrgsytfgevhtnsqkvssasqgeaidqynmqlscgekrytipvlhvkn
wpdhqplpstdqleyladrvknsnqngapgrsssdkhlpmihclggvgrtgtmaaalvlk
dnphsnleqvradfrdsrnnrmledasqfvqlkamqaqllm