Literature DB >> 11607142

Scanning tunneling microscopy of a wheat seed storage protein reveals details of an unusual supersecondary structure.

M J Miles1, H J Carr, T C McMaster, K J I'Anson, P S Belton, V J Morris, J M Field, P R Shewry, A S Tatham.   

Abstract

Scanning tunneling microscopy has been used to demonstrate that a spiral structure based on beta-reverse turns is adopted by the repeat sequences present in a group of wheat gluten proteins. This structure is similar to the beta-spiral formed by a synthetic polypentapeptide based on a repeat sequence present in elastin. Wheat gluten and elastin are both elastomeric and it is possible that the spiral structure contributes to this property.

Entities:  

Year:  1991        PMID： 11607142      PMCID： PMC50749          DOI： 10.1073/pnas.88.1.68

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  12 in total

1.  Atomic-scale imaging of DNA using scanning tunnelling microscopy.

Authors:  R J Driscoll; M G Youngquist; J D Baldeschwieler
Journal:  Nature       Date:  1990-07-19       Impact factor: 49.962

Review 2.  Scanning tunneling microscopy and atomic force microscopy: application to biology and technology.

Authors:  P K Hansma; V B Elings; O Marti; C E Bracker
Journal:  Science       Date:  1988-10-14       Impact factor: 47.728

3.  Structure of the globular protein vicilin revealed by scanning tunnelling microscopy.

Authors:  M E Welland; M J Miles; N Lambert; V J Morris; J H Coombs; J B Pethica
Journal:  Int J Biol Macromol       Date:  1989-02       Impact factor: 6.953

4.  Images of the DNA double helix in water.

Authors:  S M Lindsay; T Thundat; L Nagahara; U Knipping; R L Rill
Journal:  Science       Date:  1989-06-02       Impact factor: 47.728

5.  Scanning tunnelling microscopy of Z-DNA.

Authors:  P G Arscott; G Lee; V A Bloomfield; D F Evans
Journal:  Nature       Date:  1989-06-08       Impact factor: 49.962

6.  Scanning tunneling microscopy of uncoated recA-DNA complexes.

Authors:  M Amrein; R Dürr; A Stasiak; H Gross; G Travaglini
Journal:  Science       Date:  1989-03-31       Impact factor: 47.728

7.  Structure of tropomyosin-troponin T cocrystals.

Authors:  H J Carr; E J O'Brien; E P Morris
Journal:  J Muscle Res Cell Motil       Date:  1988-10       Impact factor: 2.698

8.  Characterization of soluble peptides of elastin by physical techniques.

Authors:  D W Urry
Journal:  Methods Enzymol       Date:  1982       Impact factor: 1.600

9.  Polyproline, beta-turn helices. Novel secondary structures proposed for the tandem repeats within rhodopsin, synaptophysin, synexin, gliadin, RNA polymerase II, hordein, and gluten.

Authors:  N Matsushima; C E Creutz; R H Kretsinger
Journal:  Proteins       Date:  1990

10.  The structure of a high-Mr subunit of durum-wheat (Triticum durum) gluten.

Authors:  J M Field; A S Tatham; P R Shewry
Journal:  Biochem J       Date:  1987-10-01       Impact factor: 3.857
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  14 in total

Review 1.  The structure and properties of gluten: an elastic protein from wheat grain.

Authors:  Peter R Shewry; Nigel G Halford; Peter S Belton; Arthur S Tatham
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2002-02-28       Impact factor: 6.237

Review 2.  Comparative structures and properties of elastic proteins.

Authors:  Arthur S Tatham; Peter R Shewry
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2002-02-28       Impact factor: 6.237

3.  Molecular electronics of a single photosystem I reaction center: studies with scanning tunneling microscopy and spectroscopy.

Authors:  I Lee; J W Lee; R J Warmack; D P Allison; E Greenbaum
Journal:  Proc Natl Acad Sci U S A       Date:  1995-03-14       Impact factor: 11.205

4.  Analysis of a genomic DNA segment carrying the wheat high-molecular-weight (HMW) glutenin Bx17 subunit and its use as an RFLP marker.

Authors:  P Reddy; R Appels
Journal:  Theor Appl Genet       Date:  1993-01       Impact factor: 5.699

Review 5.  Seed storage proteins: structures and biosynthesis.

Authors:  P R Shewry; J A Napier; A S Tatham
Journal:  Plant Cell       Date:  1995-07       Impact factor: 11.277

Review 6.  Endosperm origin, development, and function.

Authors:  M A Lopes; B A Larkins
Journal:  Plant Cell       Date:  1993-10       Impact factor: 11.277

7.  A synthetic resilin is largely unstructured.

Authors:  Kate M Nairn; Russell E Lyons; Roger J Mulder; Stephen T Mudie; David J Cookson; Emmanuelle Lesieur; Misook Kim; Deborah Lau; Fiona H Scholes; Christopher M Elvin
Journal:  Biophys J       Date:  2008-06-27       Impact factor: 4.033

8.  Scanning tunneling microscopy imaging of Torpedo acetylcholine receptor.

Authors:  A Bertazzon; B M Conti-Tronconi; M A Raftery
Journal:  Proc Natl Acad Sci U S A       Date:  1992-10-15       Impact factor: 11.205

9.  Homology modeling and molecular dynamics simulations of the N-terminal domain of wheat high molecular weight glutenin subunit 10.

Authors:  Roland Cazalis; Thierry Aussenac; Larbi Rhazi; Antoine Marin; Jean-François Gibrat
Journal:  Protein Sci       Date:  2003-01       Impact factor: 6.725

Review 10.  Opportunities for manipulating the seed protein composition of wheat and barley in order to improve quality.

Authors:  P R Shewry; A S Tatham; N G Halford; J H Barker; U Hannappel; P Gallois; M Thomas; M Kreis
Journal:  Transgenic Res       Date:  1994-01       Impact factor: 2.788
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