Department of Biochemistry, Kansas State University, Manhattan, KS 66506, USA.|Department of Biochemistry, Kansas State University, Manhattan, KS 66506, USA.|Department of Biochemistry, Kansas State University, Manhattan, KS 66506, USA.|Department of Biochemistry, Kansas State University, Manhattan, KS 66506, USA.|Department of Biochemistry, Kansas State University, Manhattan, KS 66506, USA.|Department of Biochemistry, Kansas State University, Manhattan, KS 66506, USA.