SIALIDASE nanH OF THE NON-TOXIGENIC VIBRIO CHOLERAE STRAIN V13 IS A GLYCOPROTEIN

被引：0

作者：

Eneva, Rumyana ^{[1
]}

Engibarov, Stephan ^{[1
]}

Sirakov, Ivo ^{[2
]}

Kolyovska, Vera ^{[3
]}

Pavlova, Mariana ^{[3
]}

Petrov, Petar ^{[4
]}

Nenova, Rumiana ^{[5
]}

Abrashev, Ignat ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Stephan Angeloff Inst Microbiol, Sect Microbial Biochem, Acad G Bonchev St,Bl 26, BU-1113 Sofia, Bulgaria

[2] Med Univ Sofia, Dept Med Microbiol, 2 Zdrave St, Sofia 1431, Bulgaria

[3] Bulgarian Acad Sci, Inst Expt Morphol Pathol & Anthropol Museum, Acad G Bonchev St,Bl 25, BU-1113 Sofia, Bulgaria

[4] Natl Ctr Infect & Parasit Dis, NRL Enter Pathogens, 26 Yanko Sakazov Blvd, Sofia 1504, Bulgaria

[5] Natl Ctr Infect & Parasit Dis, NRL Biohazard Level Infect 3, 26 Yanko Sakazov Blvd, Sofia 1504, Bulgaria

来源：

COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2017年 / 70卷 / 03期

关键词：

Vibrio cholerae non-O1; nanH; sialidase; glycoprotein; NEURAMINIDASE; SEQUENCE; MIMICUS; NON-O1; GLYCAN; ISLAND; DNA;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Based on the full sequence of the nanH gene encoding sialidase in the non-toxigenic strain Vibrio cholerae non-O1/13, a comparison to similar sequences from O1 V. cholerae and other sialidase producers is carried out. The dendrogram generated from these data supplements the knowledge of the nanH spreading amidst the representatives of the genus Vibrio. Purified enzyme from the same strain is examined for presence of oligosaccharide component and for the first time it was demonstrated that sialidase of a V. cholerae strain is a glycoprotein.

引用

页码：375 / 380

页数：6

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