Small angle X-ray scattering of wheat seed-storage proteins: α-, γ- and ω-gliadins and the high molecular weight (HMW) subunits of glutenin

Neil H. Thomson; Mervyn J. Miles; Yves Popineau; John Harries; Peter Shewry; Arthur S. Tatham

doi:10.1016/S0167-4838(99)00019-9

Small angle X-ray scattering of wheat seed-storage proteins: α-, γ- and ω-gliadins and the high molecular weight (HMW) subunits of glutenin

Neil H. Thomson
, Mervyn J. Miles
, Yves Popineau
, John Harries
, Peter Shewry
, Arthur S. Tatham^*

^*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

72 Dyfyniadau (Scopus)

Crynodeb

Small angle X-ray scattering in solution was performed on seed-storage proteins from wheat. Three different groups of gliadins (α-, γ- and ω-) and a high molecular weight (HMW) subunit of glutenin (1Bx20) were studied to determine molecular size parameters. All the gliadins could be modelled as prolate ellipsoids with extended conformations. The HMW subunit existed as a highly extended rod-like particle in solution with a length of about 69 nm and a diameter of about 6.4 nm. Specific aggregation effects were observed which may reflect mechanisms of self-assembly that contribute to the unique viscoelastic properties of wheat dough. Copyright (C) 1999 Elsevier Science B.V.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	359-366
Nifer y tudalennau	8
Cyfnodolyn	Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular
Cyfrol	1430
Rhif cyhoeddi	2
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1016/S0167-4838(99)00019-9
Statws	Cyhoeddwyd - 19 Maw 1999
Cyhoeddwyd yn allanol	Ie

Mynediad at Ddogfen

10.1016/S0167-4838(99)00019-9

Ffeiliau eraill a chysylltiadau

Dolen i’r cyhoeddiad yn Scopus

Dyfynnu hyn

@article{8ef355b6c9a64049872d196262b64a76,

title = "Small angle X-ray scattering of wheat seed-storage proteins: α-, γ- and ω-gliadins and the high molecular weight (HMW) subunits of glutenin",

abstract = "Small angle X-ray scattering in solution was performed on seed-storage proteins from wheat. Three different groups of gliadins (α-, γ- and ω-) and a high molecular weight (HMW) subunit of glutenin (1Bx20) were studied to determine molecular size parameters. All the gliadins could be modelled as prolate ellipsoids with extended conformations. The HMW subunit existed as a highly extended rod-like particle in solution with a length of about 69 nm and a diameter of about 6.4 nm. Specific aggregation effects were observed which may reflect mechanisms of self-assembly that contribute to the unique viscoelastic properties of wheat dough. Copyright (C) 1999 Elsevier Science B.V.",

keywords = "Gliadin, Glutenin, Small angle X-ray scattering",

author = "Thomson, \{Neil H.\} and Miles, \{Mervyn J.\} and Yves Popineau and John Harries and Peter Shewry and Tatham, \{Arthur S.\}",

year = "1999",

month = mar,

day = "19",

doi = "10.1016/S0167-4838(99)00019-9",

language = "English",

volume = "1430",

pages = "359--366",

journal = "Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular",

issn = "0167-4838",

number = "2",

}

Thomson, NH, Miles, MJ, Popineau, Y, Harries, J, Shewry, P & Tatham, AS 1999, 'Small angle X-ray scattering of wheat seed-storage proteins: α-, γ- and ω-gliadins and the high molecular weight (HMW) subunits of glutenin', Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular, cyfrol. 1430, rhif 2, tt. 359-366. https://doi.org/10.1016/S0167-4838(99)00019-9

Small angle X-ray scattering of wheat seed-storage proteins: α-, γ- and ω-gliadins and the high molecular weight (HMW) subunits of glutenin. / Thomson, Neil H.; Miles, Mervyn J.; Popineau, Yves et al.
Yn: Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular, Cyfrol 1430, Rhif 2, 19.03.1999, t. 359-366.

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

TY - JOUR

T1 - Small angle X-ray scattering of wheat seed-storage proteins

T2 - α-, γ- and ω-gliadins and the high molecular weight (HMW) subunits of glutenin

AU - Thomson, Neil H.

AU - Miles, Mervyn J.

AU - Popineau, Yves

AU - Harries, John

AU - Shewry, Peter

AU - Tatham, Arthur S.

PY - 1999/3/19

Y1 - 1999/3/19

N2 - Small angle X-ray scattering in solution was performed on seed-storage proteins from wheat. Three different groups of gliadins (α-, γ- and ω-) and a high molecular weight (HMW) subunit of glutenin (1Bx20) were studied to determine molecular size parameters. All the gliadins could be modelled as prolate ellipsoids with extended conformations. The HMW subunit existed as a highly extended rod-like particle in solution with a length of about 69 nm and a diameter of about 6.4 nm. Specific aggregation effects were observed which may reflect mechanisms of self-assembly that contribute to the unique viscoelastic properties of wheat dough. Copyright (C) 1999 Elsevier Science B.V.

AB - Small angle X-ray scattering in solution was performed on seed-storage proteins from wheat. Three different groups of gliadins (α-, γ- and ω-) and a high molecular weight (HMW) subunit of glutenin (1Bx20) were studied to determine molecular size parameters. All the gliadins could be modelled as prolate ellipsoids with extended conformations. The HMW subunit existed as a highly extended rod-like particle in solution with a length of about 69 nm and a diameter of about 6.4 nm. Specific aggregation effects were observed which may reflect mechanisms of self-assembly that contribute to the unique viscoelastic properties of wheat dough. Copyright (C) 1999 Elsevier Science B.V.

KW - Gliadin

KW - Glutenin

KW - Small angle X-ray scattering

UR - https://www.scopus.com/pages/publications/0032985443

U2 - 10.1016/S0167-4838(99)00019-9

DO - 10.1016/S0167-4838(99)00019-9

M3 - Article

C2 - 10082963

AN - SCOPUS:0032985443

SN - 0167-4838

VL - 1430

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EP - 366

JO - Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular

JF - Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular

IS - 2

ER -