Maria Preobrazhenskaya
Overview
Explore the profile of Maria Preobrazhenskaya including associated specialties, affiliations and a list of published articles.
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Articles
8
Citations
141
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0
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Recent Articles
1.
Chang J, Zhou H, Preobrazhenskaya M, Tao P, Kim S
Biochemistry
. 2016 Jul;
55(28):4003.
PMID: 27383460
No abstract available.
2.
Chang J, Zhou H, Preobrazhenskaya M, Tao P, Kim S
Biochemistry
. 2016 Jun;
55(24):3383-91.
PMID: 27243469
Glycopeptide antibiotics inhibit cell wall biosynthesis in Gram-positive bacteria by targeting the peptidoglycan (PG) pentapeptide stem structure (l-Ala-d-iso-Gln-l-Lys-d-Ala-d-Ala). Structures of the glycopeptide complexed with a PG stem mimic have shown...
3.
Singh M, Kim S, Sharif S, Preobrazhenskaya M, Schaefer J
Biochim Biophys Acta
. 2014 Jul;
1848(1 Pt B):363-8.
PMID: 24990251
The peptidoglycan of Gram-positive bacteria consists of glycan chains with attached short peptide stems cross-linked to one another by glycyl bridges. The bridge of Staphylococcus aureus has five glycyl units...
4.
Kim S, Singh M, Preobrazhenskaya M, Schaefer J
Biochemistry
. 2013 Apr;
52(21):3651-9.
PMID: 23617832
Staphylococcus aureus grown in the presence of an alanine-racemase inhibitor was labeled with d-[1-(13)C]alanine and l-[(15)N]alanine to characterize some details of the peptidoglycan tertiary structure. Rotational-echo double-resonance NMR of intact...
5.
De Burghgraeve T, Kaptein S, Ayala-Nunez N, Mondotte J, Pastorino B, Printsevskaya S, et al.
PLoS One
. 2012 May;
7(5):e37244.
PMID: 22624001
There is an urgent need for potent inhibitors of dengue virus (DENV) replication for the treatment and/or prophylaxis of infections with this virus. We here report on an aglycon analogue...
6.
Kim S, Cegelski L, Preobrazhenskaya M, Schaefer J
Biochemistry
. 2006 Apr;
45(16):5235-50.
PMID: 16618112
Solid-state NMR has been used to examine isolated cell walls and intact whole cells of Staphylococcus aureus complexed to five different vancomycin, eremomycin, and chloroeremomycin derivatives. The cell walls and...
7.
Maffioli S, Ciabatti R, Romano G, Marzorati E, Preobrazhenskaya M, Pavlov A
Bioorg Med Chem Lett
. 2005 Jul;
15(16):3801-5.
PMID: 15993054
New derivatives of the glycopeptide antibiotic A40926 were synthesized and evaluated for antimicrobial activity against VRE. Deacylated A40926 was obtained by microbial transformation of the parent antibiotic with the use...
8.
Pearlstein R, Vaz R, Kang J, Chen X, Preobrazhenskaya M, Shchekotikhin A, et al.
Bioorg Med Chem Lett
. 2003 May;
13(10):1829-35.
PMID: 12729675
A data set consisting of twenty-two sertindole analogues and ten structurally diverse inhibitors, spanning a wide range in potency, was analyzed using CoMSiA. A homology model of HERG was constructed...