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New dimeric inhibitor of heterologous α-amylases encoded by a duplicated gene in the short arm of chromosome 3B of wheat (Triticum aestivum L.)
Citation
Sánchez-Monge Laguna de Rins, Rosa, Gomez Fernandez, Luis 
ORCID: https://orcid.org/0000-0002-4346-4820, García Olmedo, Francisco and Salcedo Duran, Gabriel
(1989).
New dimeric inhibitor of heterologous α-amylases encoded by a duplicated gene in the short arm of chromosome 3B of wheat (Triticum aestivum L.).
"The FEBS Journal. European Journal of Biochemistry", v. 183
(n. 1);
pp. 37-40.
https://doi.org/10.1111/j.1432-1033.1989.tb14893.x.
Description
| Title: | New dimeric inhibitor of heterologous α-amylases encoded by a duplicated gene in the short arm of chromosome 3B of wheat (Triticum aestivum L.) |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | The FEBS Journal. European Journal of Biochemistry |
| Date: | July 1989 |
| Volume: | 183 |
| Subjects: | |
| Faculty: | E.T.S.I. Agrónomos (UPM) [antigua denominación] |
| Department: | Biotecnologia [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
A new wheat dimeric α-amylase inhibitor, designated WDAI-3, has been characterized. WDAI-3 is a homodimeric protein active against α-amylase from human saliva and from the insect Tenebrio molitor, but inactive against that from pig pancreas or against trypsin. Its N-terminal amino acid sequence is closer to those of the wheat dimeric inhibitors 0.19 and 0.53 (89–91% identical positions in 44 residues) than to that of the monomeric 0.28 inhibitor (69% identical positions). Iha-BI-2, the gene encoding the new inhibitor, is located in the short arm of chromosome 3B, where it is part of an intrachromosomal gene duplication that also codes for the 0.53 inhibitor.
More information
| Item ID: | 5882 |
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| DC Identifier: | https://oa.upm.es/5882/ |
| OAI Identifier: | oai:oa.upm.es:5882 |
| DOI: | 10.1111/j.1432-1033.1989.tb14893.x |
| Official URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1432-... |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 03 Feb 2011 10:03 |
| Last Modified: | 20 Apr 2016 14:34 |
