(Hope) suggests an intermediate structure in evolution of OBPs Zhi-Chuan Zheng*, Dong-Zhen Li*, Aiming Zhou, Shan-Cheng Yi, Hao Liu & Man-Qun Wang Odorant binding proteins (OBPs) transport hydrophobic odorants from the environment to odorant receptors and play an important role...
Odorant binding proteins (OBPs) transport hydrophobic odorants from the environment to odorant receptors and play an important role in specific recognition of volatiles. Here, we expressed and purified a minus-C OBP, BhorOBPm2, from Batocera horsfieldi, a major pest of Popolus, to determine its...
为了更好地了解昆虫气味结合蛋白(odorant binding proteins,OBPs)在桔小实蝇Bactrocera dorsalis嗅觉识别中的作用,并明确其与寄主挥发物的结合特性,本研究克隆了一个"Minus-C"OBP基因Bdor OBP1a.BdorOBP1a基因长480 bp,编码159个氨基酸,其N端含有26个氨基酸的信号肽,去信号肽氨基酸序列中有4个保守的半胱氨酸.利用...
The Odorant-Binding Proteins (OBPs) are the first proteins involved in odorant recognition and interaction, before activation of the olfactory receptors. The Amel genome possess a set of 21 OBPs, much fewer compared to the 60–70 OBPs found in Diptera genomes. We have undertaken a structural ...
Odorant binding proteins(OBPs) play important roles in the perception of host plant volatiles,but Minus-C OBPs(with only four conserved cysteins) and their... HC Mansfield - 《Hooverinstitutionpress》 被引量: 0发表: 2004年 C−C versus C−O Anionic Domino Cycloalkylation of Stabilized Carba...
Odorant binding proteins (OBPs) are believed to bind and carry hydrophobic active compounds from the environment to the surface of olfactory receptor neurons. To investigate the potential functional role of the highly expressed XaffOBP9 in binding with semiochemicals, we clon...
Amino acid alignment of (A) Classic OBPs, (B) Minus-C OBPs, and (C) and CSPs.Wu, ZhongzhenBin, ShuyingHe, HualiangWang, ZhengbingLi, MeiLin, Jintian
We report here the first 3D structure of a member of the C-minus class OBPs, AmelOBP14, characterized by only two disulfide bridges of the three typical of classical OBPs. We show that AmelOBP14 possesses a core of 6 伪-helices comparable to that of classical OBPs, and an extra ...