Search Results - "Obeyesekere, Nihal U."

p202 self-associates through a sequence conserved among the members of the 200-family proteins by Koul, Dimpy, Obeyesekere, Nihal U, Gutterman, Jordan U, Mills, Gordon B, Choubey, Divaker

“…Murine p202 is an interferon-inducible primarily nuclear phosphoprotein (52 kDa) whose expression in transfected cells inhibits colony formation. p202-binding…”
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Cyclic Peptides Incorporating 4-Carboxyphenylalanine and Phosphotyrosine Are Potent Inhibitors of pp60c- src by Wang, Wei, Ramdas, Latha, Sun, Gongqin, Ke, Shi, Obeyesekere, Nihal U, Budde, Raymond J. A, McMurray, John S

“…The protein tyrosine kinase, pp60c- src , is involved in cellular signaling and is activated during mitosis and in various tumors. We have been employing…”
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Stereospecific synthesis of 4-carboxyphenylalanine and derivatives for use in Fmoc-based solid-phase peptide synthesis by Wang, Wei, Obeyesekere, Nihal U., McMurray, John S.

“…Starting from N α-benzyloxycarbonyl-L-tyrosine( O-triflate)benzyl ester, we have prepared enantiomerically pure 4-carboxyphenylalanine and…”
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Solid-phase synthesis of (tyrosyl-alanyl-glutamyl)n by segment condensation by Obeyesekere, N U, La Croix, J N, Budde, R J, Dyckes, D F, McMurray, J S

“…(Tyr-Ala-Glu)n, n = 1-9, were synthesized by segment condensation using the Fmoc/tert-butyl protection strategy and solid-phase techniques. The C-terminal…”
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Use of synthetic peptides and copolymers to study the substrate specificity and inhibition of the protein tyrosine kinase pp60c-src by Budde, Raymond J.A., Obeyesekere, Nihal U., Ke, Shi, McMurray, John S.

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Tight-binding inhibitory sequences against pp60(c-src) identified using a random 15-amino-acid peptide library by Nishi, T, Budde, R J, McMurray, J S, Obeyesekere, N U, Safdar, N, Levin, V A, Saya, H

“…A bacteriophage peptide library containing a random 15-amino-acid insert was screened for identification of peptide sequence(s) that bind pp60(c-src)…”
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Cyclic Peptides Incorporating 4-Carboxyphenylalanine and Phosphotyrosine Are Potent Inhibitors of pp60 c- src by Wang, Wei, Ramdas, Latha, Sun, Gongqin, Ke, Shi, Obeyesekere, Nihal U., Budde, Raymond J. A., McMurray, John S.

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Cyclic peptides incorporating 4-carboxyphenylalanine and phosphotyrosine are potent inhibitors of pp60(c-)(src) by Wang, W, Ramdas, L, Sun, G, Ke, S, Obeyesekere, N U, Budde, R J, McMurray, J S

“…The protein tyrosine kinase, pp60(c-)(src), is involved in cellular signaling and is activated during mitosis and in various tumors. We have been employing…”
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Tight-binding inhibitory sequences against pp60 c−src identified using a random 15-amino-acid peptide library by Nishi, Toru, Budde, Raymond J.A., McMurray, John S., Obeyesekere, Nihal U., Safdar, Naueen, Levin, Victor A., Saya, Hideyuki

“…A bacteriophage peptide library containing a random 15-amino-acid insert was screened for identification of peptide sequence(s) that bind pp60 c−src …”
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A Synthetic Peptidic Substrate of Minimal Size and Semi-optimal Sequence for the Protein Tyrosine Kinase pp60c-src by Ramdas, Latha, Obeyesekere, Nihal U., McMurray, John S., Budde, Raymond J.A.

“…We used a novel approach to determine the minimal size and semioptimal sequence of a peptide to serve as an inhibitor and/or substrate for the protein tyrosine…”
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Cyclic Peptides as Probes of the Substrate Binding Site of the Cytosolic Tyrosine Kinase, pp60c-src by McMurray, John S., Budde, Raymond J.A., Ke, She, Obeyesekere, Nihal U., Wang, Wei, Ramdas, Latha, Lewis, Claire A.

“…A series of 48 cyclic peptides based on the amino acid sequence surrounding the autophosphorylation site of pp60c-srcwas synthesized and each was tested as…”
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Silicon-functionalized silyl enol ethers. Part 2. Silyl enol ethers bearing stereogenic silicon atoms and chiral alkoxy groups: the effect of these groups upon the facial selectivity of the epoxidation of an enol double bond by Walkup, Robert D., Obeyesekere, Nihal U.

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Enhanced phagocytosis activity of cyclic analogs of tuftsin by Nishioka, Kenji, Obeyesekere, Nihal U., McMurray, John S.

“…Cyclic analogs of the physiological immunostimulating peptide tuftsin (Thr-Lys-Pro-Arg), cyclo(Thr-Lys-Pro-Arg-Gly) (ctuf-G) and cyclo(Thr-Lys-Pro-Arg-Asp)…”
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A Tyrphostin-Derived Inhibitor of Protein Tyrosine Kinases: Isolation and Characterization by Ramdas, Latha, Obeyesekere, Nihal U., McMurray, John S., Gallick, Gary E., Seifert Jr, William E., Budde, Raymond J.A.

“…We recently reported that tyrphostin 23 (3,4-dihydroxybenzylidene malononitrile) is unstable in solution and that some of the degradation products are better…”
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Silyl enol ethers bearing stereogenic silicon atoms and chiral alkoxy groups: the effect of these groups upon the facial selectivity of the epoxidation of an enol double bond by WALKUP, R. D, OBEYESEKERE, N. U

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