Ajay Royyuru           

Leukosialin (CD43) antigen glycopeptide

Principles of mucin architecture: structural studies on synthetic glycopeptides bearing clustered mono-, di-, tri-, and hexasaccharide glycodomains.

Coltart DM, Royyuru AK, Williams LJ, Glunz PW, Sames D, Kuduk SD, Schwarz JB, Chen XT, Danishefsky SJ, Live DH.
J Am Chem Soc. 124:9833-44 (2002).

Probing cell-surface architecture through synthesis: an NMR-determined structural motif for tumor-associated mucins.

Live DH, Williams LJ, Kuduk SD, Schwarz JB, Glunz PW, Chen XT, Sames D, Kumar RA, Danishefsky SJ.
Proc Natl Acad Sci USA 96:3489-93 (1999).
PubMed

Calicheamicin γ₁^I - DNA

Solution structure of the calicheamicin γ₁^I-DNA complex.

Kumar RA, Ikemoto N, Patel DJ.
J Mol Biol. 265:187-201 (1997).

Calicheamicin-DNA complexes: warhead alignment and saccharide recognition of the minor groove.

Ikemoto N, Kumar RA, Ling TT, Ellestad GA, Danishefsky SJ, Patel DJ.
Proc Natl Acad Sci USA 92:10506-10 (1995).
PubMed

Esperamicin A₁ - DNA

Solution structure of the esperamicin A₁-DNA complex.

Kumar RA, Ikemoto N, Patel DJ.
J Mol Biol. 265:173-186 (1997).

AMP RNA Aptamer

Structural basis of RNA folding and recognition in an AMP-RNA aptamer complex.

Jiang F, Kumar RA, Jones RA, Patel DJ.
Nature 382:183-6 (1996).

RNA folding topology and intermolecular contacts in the AMP-RNA aptamer complex.

Jiang F, Fiala R, Live D, Kumar RA, Patel DJ.
Biochemistry 35:13250-66 (1996).

DNA Quadruplex

Solution structure of a DNA quadruplex containing the fragile X syndrome triplet repeat.

Kettani A, Kumar RA, Patel DJ.
J Mol Biol. 254:638-56 (1995).
PubMed

BIV Tat-TAR

Molecular recognition in the bovine immunodeficiency virus Tat peptide-TAR RNA complex.

Ye X, Kumar RA, Patel DJ.
Chem Biol. 2:827-40 (1995).
PubMed