WebJun 18, 2009 · 字段，是Crystal Reports呈现数据的基本单元，也是报表的数据中心。在Crystal Reports中，字段的类型有数据库字段，公式字段，参数字段，组名字段，运行总 … WebJan 5, 2024 · Yesdm a CRYST1 record really is a very minimal requirement. A fully valid PDB file actually has more required record so the requirement is actually quite forgiving. You can use a default CRYST1 record as is common for NMR and theoretical models: CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

PDB(Protein Data Bank)数据格式详解 - Raymone1125 - 博客园

WebSep 4, 2024 · 对于从事生物行业的朋友们来说，PDB文件和蛋白质结构是很多人绕不过去的问题。. 然而对于天天跑电泳过柱子的生物狗来说，PDB文件打开后与天书无异。. 这里，我转载一篇网上看到的关于PDB文件内记号说明的文章，希望对大家有用！. 教你读懂蛋白质 … WebValue. cryst1 returns a list of class ‘cryst1’ with the following components: abc. a numeric vector of length 3 containing the norms of the lattice vectors a, b and c. abg. a numeric vector of length 3 containing the angles between the lattice vectors $\alpha$, $\beta$ and $\gamma$. sgroup. a character string giving the Hermann-Mauguin ... greek transliteration for hope

cryst1 function - RDocumentation

WebIf the coordinate entry describes a structure determined by a technique other than crystallography, CRYST1 contains a = b = c = 1.0, alpha = beta = gamma = 90 degrees, space group = P 1, and Z = 1. The Hermann-Mauguin space group symbol is given without parenthesis, e.g., P 43 21 2. WebMar 23, 2024 · add_box_sides：给输出的pdb中增加CRYST1字段定义盒子，盒子尺寸对应体系中原子最大、最小坐标。 如果写诸如add_box_sides 1.2，则会给盒子各方向再增加1.2 … WebApr 27, 2009 · 在Crystal Reports中，字段的类型有数据库字段，公式字段，参数字段，组名字段，运行总计字段，特殊字段，未绑定字段。 数据库字段： 查询数据集中字段的一种 … greek transliteration of exact representation