>gnl|PDB|1AEX.1 strand_id:A description:STAPHYLOCOCCAL NUCLEASE ATSTKKLHKEPATLIKAIDGDTXKLMYKGQPMTFRLLLVDTPETKHPKKGVEKYGPEASAFTKKMVENAKKIEVEFDKGQRTDKYGRGLAYIYADGKMVNEALVRQGLAKVAYVYKPNNTHEQHLRKSEAQAKKEKLNIWSEDNADSGQ