Imperiali B - Search Results

1

Biochemical characterization of the O-linked glycosylation pathway in Neisseria gonorrhoeae responsible for biosynthesis of protein glycans containing N,N'-diacetylbacillosamine.

Hartley MD, Morrison MJ, Aas FE, Børud B, Koomey M, Imperiali B. Hartley MD, et al. Among authors: imperiali b. Biochemistry. 2011 Jun 7;50(22):4936-48. doi: 10.1021/bi2003372. Epub 2011 May 12. Biochemistry. 2011. PMID: 21542610 Free PMC article.

2

Differences between Asn-Xaa-Thr-containing peptides: a comparison of solution conformation and substrate behavior with oligosaccharyltransferase.

Imperiali B, Shannon KL. Imperiali B, et al. Biochemistry. 1991 May 7;30(18):4374-80. doi: 10.1021/bi00232a002. Biochemistry. 1991. PMID: 2021629

3

Metal ion dependence of oligosaccharyl transferase: implications for catalysis.

Hendrickson TL, Imperiali B. Hendrickson TL, et al. Among authors: imperiali b. Biochemistry. 1995 Jul 25;34(29):9444-50. doi: 10.1021/bi00029a020. Biochemistry. 1995. PMID: 7626614 Free article.

4

A potent oligosaccharyl transferase inhibitor that crosses the intracellular endoplasmic reticulum membrane.

Eason PD, Imperiali B. Eason PD, et al. Among authors: imperiali b. Biochemistry. 1999 Apr 27;38(17):5430-7. doi: 10.1021/bi982740e. Biochemistry. 1999. PMID: 10220330

Recent work has resulted in the development of potent inhibitors of oligosaccharyl transferase (OT), the enzyme that catalyzes the cotranslational glycosylation of asparagine [Hendrickson, T. L., Spencer, J. R., Kato, M., and Imperiali, B. (1996) J. Am. Chem. Soc. 1 …

Recent work has resulted in the development of potent inhibitors of oligosaccharyl transferase (OT), the enzyme that catalyzes the cotransla …

5

Heterologous expression and biophysical characterization of soluble oligosaccharyl transferase subunits.

Dempski RE Jr, Imperiali B. Dempski RE Jr, et al. Among authors: imperiali b. Arch Biochem Biophys. 2004 Nov 1;431(1):63-70. doi: 10.1016/j.abb.2004.07.017. Arch Biochem Biophys. 2004. PMID: 15464727

6

In vitro assembly of the undecaprenylpyrophosphate-linked heptasaccharide for prokaryotic N-linked glycosylation.

Glover KJ, Weerapana E, Imperiali B. Glover KJ, et al. Among authors: imperiali b. Proc Natl Acad Sci U S A. 2005 Oct 4;102(40):14255-9. doi: 10.1073/pnas.0507311102. Epub 2005 Sep 26. Proc Natl Acad Sci U S A. 2005. PMID: 16186480 Free PMC article.

7

Chemoenzymatic synthesis of glycopeptides with PglB, a bacterial oligosaccharyl transferase from Campylobacter jejuni.

Glover KJ, Weerapana E, Numao S, Imperiali B. Glover KJ, et al. Among authors: imperiali b. Chem Biol. 2005 Dec;12(12):1311-5. doi: 10.1016/j.chembiol.2005.10.004. Chem Biol. 2005. PMID: 16356848 Free PMC article.

8

Direct biochemical evidence for the utilization of UDP-bacillosamine by PglC, an essential glycosyl-1-phosphate transferase in the Campylobacter jejuni N-linked glycosylation pathway.

Glover KJ, Weerapana E, Chen MM, Imperiali B. Glover KJ, et al. Among authors: imperiali b. Biochemistry. 2006 Apr 25;45(16):5343-50. doi: 10.1021/bi0602056. Biochemistry. 2006. PMID: 16618123

9

In vitro evidence for the dual function of Alg2 and Alg11: essential mannosyltransferases in N-linked glycoprotein biosynthesis.

O'Reilly MK, Zhang G, Imperiali B. O'Reilly MK, et al. Among authors: imperiali b. Biochemistry. 2006 Aug 8;45(31):9593-603. doi: 10.1021/bi060878o. Biochemistry. 2006. PMID: 16878994

10

In vitro biosynthesis of UDP-N,N'-diacetylbacillosamine by enzymes of the Campylobacter jejuni general protein glycosylation system.

Olivier NB, Chen MM, Behr JR, Imperiali B. Olivier NB, et al. Among authors: imperiali b. Biochemistry. 2006 Nov 14;45(45):13659-69. doi: 10.1021/bi061456h. Biochemistry. 2006. PMID: 17087520 Free PMC article.

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