>1bx9A (A:) SEQRES residues agikvfghpasiatrrvlialheknldfelvhvelkdgehkkepflsrnpfgqvpafedg dlklfesraitqyiahryenqgtnllqtdsknisqyaimaigmqvedhqfdpvasklafe qifksiyglttdeavvaeeeaklakvldvyearlkefkylagetftltdlhhipaiqyll gtptkklfterprvnewvaeitkrpasekvq