Proteomics

Dataset Information

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Secretome Analysis of Pseudoalteromonas flavipulchra DSM 14401


ABSTRACT: Crystalline chitin is a kind of high molecular-weight polymers which is difficult to degrade. N-acetylglucosamine and chitooligosaccharides (COSs) are important agriculture, medicine, cosmetics and food resources. Conversion of crystalline chitin to GlcNAc and COSs using recombinant chitinases is an environmentally compatible, reproducible and products controllable method. Here, we report the ability of Pseudoalteromonas flavipulchra DSM 14401 to degrade crystalline.

INSTRUMENT(S): LTQ Orbitrap Elite

ORGANISM(S): Pseudoalteromonas Flavipulchra Ncimb 2033 = Atcc Baa-314

SUBMITTER: Junhui Cheng  

LAB HEAD: Yuzhong Zhang

PROVIDER: PXD030600 | Pride | 2022-04-04

REPOSITORIES: Pride

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Publications

Identification and Characterization of Three Chitinases with Potential in Direct Conversion of Crystalline Chitin into <i>N</i>,<i>N</i>'-diacetylchitobiose.

Ren Xue-Bing XB   Dang Yan-Ru YR   Liu Sha-Sha SS   Huang Ke-Xuan KX   Qin Qi-Long QL   Chen Xiu-Lan XL   Zhang Yu-Zhong YZ   Wang Yan-Jun YJ   Li Ping-Yi PY  

Marine drugs 20220224 3


Chitooligosaccharides (COSs) have been widely used in agriculture, medicine, cosmetics, and foods, which are commonly prepared from chitin with chitinases. So far, while most COSs are prepared from colloidal chitin, chitinases used in preparing COSs directly from natural crystalline chitin are less reported. Here, we characterize three chitinases, which were identified from the marine bacterium <i>Pseudoalteromonas flavipulchra</i> DSM 14401<sup>T</sup>, with an ability to degrade crystalline ch  ...[more]

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