>1g1rA (A:) observed residues (from ATOM records)
wtyhystkayswnisrkycqnrytdlvaiqnkneidylnkvlpyyssyywigirknnktw
twvgtkkaltneaenwadnepnnkrnnedcveiyikspsapgkwndehclkkkhalcyta
scqdmscskqgecletignytcscypgfygpeceyvrddd