Structure-based analysis of Clot as a thioredoxin-related protein of 14kDa in Drosophila via experimental and computational approaches
- Authors
- Kim, Kiyoung
- Issue Date
- May-2018
- Publisher
- Wiley-Blackwell
- Keywords
- Clot; TRP14; NFB; Drosophila
- Citation
- Biotechnology and Applied Biochemistry, v.65, no.3, pp 338 - 345
- Pages
- 8
- Journal Title
- Biotechnology and Applied Biochemistry
- Volume
- 65
- Number
- 3
- Start Page
- 338
- End Page
- 345
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/6012
- DOI
- 10.1002/bab.1624
- ISSN
- 0885-4513
1470-8744
- Abstract
- The clot gene is required for the biosynthesis of drosopterins, the red components of Drosophila eye pigments. However, the enzymatic role of Clot in Drosophila eye pigment formation and the molecular mechanisms underlying Clot function are not fully elucidated. In this study, we cloned and characterized Clot derived from Drosophila cDNA, and results showed that Clot exhibited approximate to 30% sequence identity with mammalian TRP14. In addition, we reported the three-dimensional structure of Drosophila Clot based on homology modeling. Furthermore, we identified NFB as a novel Clot substrate using the I-TASSER program. The NFB fragment can bind near the active site of Clot. These findings predicted the novel regulatory mechanisms underlying Clot function in the pyrimidodiazepine synthesis pathway and increased the understanding of the molecular mechanisms and physiological function of Clot in Drosophila eye pigment formation.
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Collections - College of Medical Sciences > Department of Medical Biotechnology > 1. Journal Articles
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