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摘要翻译：
Peppytides是一种粗粒、精确的多肽链物理模型。我已经在2014年1月的make杂志上分享了制作你自己的多肽链和Peppytides的STL文件的说明。然而，Peppytides涉及到很多步骤和单元的组装。人们问我，'有没有更简单的方法来制作这些模型？‘。我参加了几个研讨会，实践会议，演讲和一个与Peppytides的科学活动。从我从各处得到的反馈来看，大多数制造商、教师和学生都想要3D打印的东西，或者至少更容易制作，即使是以牺牲一些功能为代价。我已经设计了一个新版本的模型，命名为PeppyChains，其中模型的主干链可以作为一个单一的单元进行3D打印。PeppyChains的设计消除了部件的组装以形成主干链，但代价是失去了使用偏置磁铁来支持主干中某些phi/psi角的能力。我已经在各种讲座和研讨会上演示了PeppyChains，以及Peppytides，我收到了公开STL文件的请求。根据流行的需求，我在这里分享这个STL，并提供一步一步的说明来制作peppychains。只要添加氢键磁铁，油漆和颜色编码原子，你就准备好了！不许钻孔。没有耗时的组装。
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英文标题：
《PeppyChains: Simplifying the assembly of 3D-printed generic protein
models》
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作者：
Promita Chakraborty
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最新提交年份：
2015
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分类信息：
一级分类：Quantitative Biology 数量生物学
二级分类：Other Quantitative Biology 其他定量生物学
分类描述：Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
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英文摘要：
Peppytides is a coarse-grained, accurate, physical model of the polypeptide chain. I have shared instructions to make your own polypeptide chain and STL files of Peppytides in MAKE magazine in Jan 2014 issue. However, Peppytides involves a lot of steps and assembly of units. People were asking me, 'Is there any easier way to make these models?'. I have been at several workshops, hands-on sessions, talks and a science events with Peppytides. From the feedback that I got everywhere, most of the makers, teachers and students want something that is 3D-Print-&-Go, or at least easier to make, even at the cost of some features. I have designed a new version of the model, named PeppyChains, in which the backbone chain of the model can be 3d-printed as a single unit. PeppyChains design eliminates the assembling of parts to form the backbone chain, but with the cost of losing the ability to use bias-magnets to favor certain phi/psi angles in the backbone. I have been demonstrating PeppyChains at various talks and workshops along with Peppytides, and I have received requests for making the STL file public. On popular demand, here I am sharing this STL and providing the step-by-step instructions to make PeppyChains. Just add the hydrogen-bond magnets, paint and color-code the atoms, and you are ready to go! No drilling. No time consuming assembly.
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PDF链接：
https://arxiv.org/pdf/1605.04166
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