RRC ID |
37014
|
著者 |
Nishimura K, Ishikawa S, Matsunami E, Yamauchi J, Homma K, Faulkner C, Oparka K, Jisaka M, Nagaya T, Yokota K, Nakagawa T.
|
タイトル |
New Gateway-compatible vectors for a high-throughput protein-protein interaction analysis by a bimolecular fluorescence complementation (BiFC) assay in plants and their application to a plant clathrin structure analysis.
|
ジャーナル |
Biosci Biotechnol Biochem
|
Abstract |
Protein-protein interactions (PPI) play key roles in various biological processes. The bimolecular fluorescence complementation (BiFC) assay is an excellent tool for routine PPI analyses in living cells. We developed new Gateway vectors for a high-throughput BiFC analysis of plants, adopting a monomeric Venus split just after the tenth β-strand, and analyzed the interaction between Arabidopsis thaliana coated vesicle coatmers, the clathrin heavy chain (CHC), and the clathrin light chain (CLC). In competitive BiFC tests, CLC interacted with CHC through a coiled-coil motif in the middle section of CLC. R1340, R1448, and K1512 in CHC and W94 in CLC are potentially key amino acids underlying the inter-chain interaction, consistent with analyses based on homology modeling. Our Gateway BiFC system, the V10-BiFC system, provides a useful tool for a PPI analysis in living plant cells. The CLC-CHC interaction identified may facilitate clathrin triskelion assembly needed for cage formation.
|
巻・号 |
79(12)
|
ページ |
1995-2006
|
公開日 |
2015-1-1
|
DOI |
10.1080/09168451.2015.1060847
|
PMID |
26193449
|
MeSH |
Amino Acid Sequence
Arabidopsis / metabolism*
Arabidopsis Proteins / chemistry
Arabidopsis Proteins / genetics
Arabidopsis Proteins / metabolism*
Clathrin / chemistry
Clathrin / genetics
Clathrin / metabolism*
Genetic Vectors / genetics*
Models, Molecular
Molecular Sequence Data
Mutation
Protein Conformation
Protein Interaction Mapping / methods*
Sequence Homology, Amino Acid
Spectrometry, Fluorescence
|
IF |
1.516
|
引用数 |
7
|
WOS 分野
|
FOOD SCIENCE & TECHNOLOGY
BIOTECHNOLOGY & APPLIED MICROBIOLOGY
CHEMISTRY, APPLIED
BIOCHEMISTRY & MOLECULAR BIOLOGY
|
リソース情報 |
シロイヌナズナ / 植物培養細胞・遺伝子 |
pda20053 |