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Title: | Molecular modeling and in silico characterization of GmABCC5: a phytate transporter and potential target for low-phytate crops |
Other Titles: | Not Available |
Authors: | Vanita Pandey Veda Krishnan Nabaneeta Basak Ashish Marathe Vinutha Thimmegowda Anil Dahuja Monica Jolly Archana Sachdev |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Wheat and Barley Research ICAR::National Rice Research Institute ICAR::Indian Agricultural Research Institute |
Published/ Complete Date: | 2018-01-10 |
Project Code: | Not Available |
Keywords: | ABC transporters Low-phytate crop Domains Motifs Protein modeling |
Publisher: | Springer |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Designing low-phytate crops without affecting the developmental process in plants had led to the identification of ABCC5 gene in soybean. The GmABCC5 gene was identified and a partial gene sequence was cloned from popular Indian soybean genotype Pusa16. Conserved domains and motifs unique to ABC transporters were identified in the 30 homologous sequences retrieved by BLASTP analysis. The homologs were analyzed for their evolutionary relationship and physiochemical properties. Conserved domains, transmembrane architecture and secondary structure of GmABCC5 were predicted with the aid of computational tools. Analysis identified 53 alpha helices and 31 beta strands, predicting 60% residues in alpha conformation. A three-dimensional (3D) model for GmABCC5 was developed based on 5twv.1.B (Homo sapiens) template homology to gain better insight into its molecular mechanism of transport and sequestration. Spatio-temporal real-time PCR analysis identified mid-to-late seed developmental stages as the time window for the maximum GmABCC5 gene expression, a potential target stage for phytate reduction. Results of this study provide valuable insights into the structural and functional characteristics of GmABCC5, which may be further utilized for the development of nutritionally enriched low-phytate soybean with improved mineral bioavailability. |
Description: | Not Available |
ISSN: | 2190-572X (Print) 2190-5738 (Online) |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Biotech-3 |
NAAS Rating: | 7.8 |
Volume No.: | 8(1) |
Page Number: | 54 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | https://doi.org/10.1007/s13205-017-1053-6 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/16190 |
Appears in Collections: | CS-NRRI-Publication |
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