The loops on protein surface often play important roles in functions or behaviours of proteins.

蛋白质分子表面环区常在蛋白质功能和行为中起重要作用。

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We developed a new method named Smoothed Atomic Volume Percentage (SAVP) to describe geometric properties of protein surface.

本文提出了一种新的用于描述蛋白质表面几何性质的方法—平滑原子体积分数方法。

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Then they injected the mice with macrophages lacking a surface protein called TLR4.

然后他们用缺乏一种TLR4表面蛋白的巨噬细胞注射小鼠。

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"What we found was with one protein that we delivered in the micro-channels in the scaffolds, that was sufficient to regenerate the entire joint surface with cartilage and with bone and with blood vessels."

VOA: standard.2010.08.11

Then, your muscle cells would start producing Hepatitis B surface antigen and your immune system recognizing that's a foreign protein would start responding to it.

于是,肌肉细胞将会,开始制造乙肝表面抗原,然后免疫系统就会识别出,那是外来蛋白质并且产生免疫应答

耶鲁公开课 - 生物医学工程探索课程节选

The one that's on the top here is called ligand-gated ion channel and an ion channel is a protein that sits in the surface of a cell.

最上面的这个叫作配体门控离子通道,离子通道是一类位于细胞表面的蛋白

耶鲁公开课 - 生物医学工程探索课程节选

It works by introducing a protein whose surface resembles that of the malaria parasite, thus inducing an immune reaction.

ECONOMIST: Malaria research gets a shot in the arm

The protein on the surface of the virus, called gp120, constantly mutates to escape detection by antibodies.

FORBES: Outsmarting AIDS

Four of the genetic substitutions were in hemagglutinin, a protein on the surface of H5N1 that helps it to enter host cells.

WSJ: Scientists Craft Bird Flu Type That Can Be Transmitted Through Air