Unusual structures of TTTA repeats in icaC gene of Staphylococcus aureus
Keywords: PIA, polysaccharide intercellular adhesin; PNAG, β-1,6-linked poly-N-acetylglucosamine; NMR, nuclear magnetic resonance; DSS, 2,2-dimethyl-2-silapentane-5-sulfonic acid; PAGE, polyacrylamide gel electrophoresis; 1D, one-dimensional; 2D, two-dimensional; N