Reactions of isolated mono-molecular protein films

被引：14

作者：

Perriman, Adam W. ^{[1
,2
]}

McGillivray, Duncan J. ^{[1
,3
]}

White, John W. ^{[1
]}

机构：

[1] Australian Natl Univ, Res Sch Chem, Canberra, ACT 0200, Australia

[2] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

[3] Univ Auckland, Dept Chem, Auckland 1142, New Zealand

来源：

SOFT MATTER | 2008年 / 4卷 / 11期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1039/b804711a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Wash-out of the forming solution from mono-molecular casein films at the air-water interface is demonstrated and allows the perfusion of the subphase by inorganic and protein solutions. In this way, using X-ray reflectometry, we have observed the effects of calcium binding to b-casein films and the inter-protein association of b-casein and k-casein in an order-specific manner. The method is of general utility for monolayer reactions and here the relevance to self-assembly of the casein micelle is discussed.

引用

页码：2192 / 2198

页数：7

共 25 条

[1] ASSOCIATION OF BOVINE BETA-CASEIN - IMPORTANCE OF C-TERMINAL REGION [J].

BERRY, GP ;

CREAMER, LK .

BIOCHEMISTRY, 1975, 14 (16) :3542-3545

[2] Growth of highly ordered thin silicate films at the air-water interface [J].

Brown, AS ;

Holt, SA ;

Reynolds, PA ;

Penfold, J ;

White, JW .

LANGMUIR, 1998, 14 (19) :5532-5538

[3] Neutron and X-ray reflectometry: Solid multilayers and crumpling films [J].

Brown, AS ;

Holt, SA ;

Saville, PM ;

White, JW .

AUSTRALIAN JOURNAL OF PHYSICS, 1997, 50 (02) :391-405

[4] The adsorption-induced secondary structure of β-casein and of distinct parts of its sequence in relation to foam and emulsion properties [J].

Caessens, PWJR ;

De Jongh, HHJ ;

Norde, W ;

Gruppen, H .

BIOCHIMICA ET BIOPHYSICA ACTA-PROTEIN STRUCTURE AND MOLECULAR ENZYMOLOGY, 1999, 1430 (01) :73-83

[5] SECONDARY STRUCTURE OF BOVINE ALPHA-S1-CASEIN AND BETA-CASEIN IN SOLUTION [J].

CREAMER, LK ;

RICHARDSON, T ;

PARRY, DAD .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1981, 211 (02) :689-696

[6] STUDIES ON INTERACTIONS BETWEEN PURIFIED BOVINE CASEINS AND ALKALINE-EARTH-METALS IONS [J].

DICKSON, IR ;

PERKINS, DJ .

BIOCHEMICAL JOURNAL, 1971, 124 (01) :235-&

[7] CONFORMATION AND AGGREGATION OF BOVINE BETA-CASEIN-A .2. THERMODYNAMICS OF THERMAL ASSOCIATION AND THE EFFECTS OF CHANGES IN POLAR AND APOLAR INTERACTIONS ON MICELLIZATION [J].

EVANS, MTA ;

PHILLIPS, MC ;

JONES, MN .

BIOPOLYMERS, 1979, 18 (05) :1123-1140

[8] Casein micelle structure: What can be learned from milk synthesis and structural biology? [J].

Farrell, H. M., Jr. ;

Malin, E. L. ;

Brown, E. M. ;

Qi, P. X. .

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE, 2006, 11 (2-3) :135-147

[9] Environmental influences on purified κ-casein:: Disulfide interactions [J].

Farrell, HM ;

Wickham, ED ;

Groves, ML .

JOURNAL OF DAIRY SCIENCE, 1998, 81 (11) :2974-2984

[10] Adsorption of proteins from aqueous solutions on hydrophobic surfaces studied by neutron reflection [J].

Fragneto, G ;

Su, TJ ;

Lu, JR ;

Thomas, RK ;

Rennie, AR .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2000, 2 (22) :5214-5221

← 1 2 3 →