Self-assembled structures of hydrophobins HFBI and HFBII

被引：21

作者：

Ritva, S

Torkkeli, M

Paananen, A

Linder, M

Kisko, K

Knaapila, M

Ikkala, O

Vuorimaa, E

Lemmetyinen, H

Seeck, O

机构：

[1] Univ Helsinki, Dept Phys Sci, FIN-00014 Helsinki, Finland

[2] VTT Biotechnol, FIN-02044 Espoo, Finland

[3] Aalto Univ, Dept Engn Math & Phys, FIN-02015 Espoo, Finland

[4] Aalto Univ, Inst New Mat, FIN-02015 Espoo, Finland

[5] Tampere Univ Technol, Dept Chem Mat, FIN-33101 Tampere, Finland

[6] Forschungszentrum Julich, IFF 8, D-52425 Julich, Germany

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 2003年 / 36卷 / 01期

关键词：

hydrophobin; grazing-incidence X-ray diffraction;

D O I：

10.1107/S0021889803000578

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydrophobins are small proteins that function in the growth and development of fungi. The structures of class II hydrophobins HFBI and HFBII from Trichoderma reesei were studied using grazing incidence X-ray diffraction. HFBI was weakly ordered but HFBII formed a highly crystalline coating on water surface. Change from monoclinic to hexagonal structure was observed as the sample dried. The three-dimensional structures differed from the oblique two-dimensional structures observed in Langmuir-Blodgett monolayers of both HFBI and HFBII by atomic force microscopy.

引用

页码：499 / 502

页数：4

共 22 条

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