>1g1sB (B:) SEQRES residues wtyhystkayswnisrkycqnrytdlvaiqnkneidylnkvlpyyssyywigirknnktw twvgtkkaltneaenwadnepnnkrnnedcveiyikspsapgkwndehclkkkhalcyta scqdmscskqgecletignytcscypgfygpeceyvr