search.glycans.by.name(KEGGSOAP)
search.glycans.by.name()所属R语言包:KEGGSOAP
Client-side interface to obtain a list of chemical glycans
客户端接口,以获得化学聚糖
译者:生物统计家园网 机器人LoveR
描述----------Description----------
The functions provide access to KEGG LIGAND database http://www.genome.jp/kegg/ligand.html. Given a glycan name, a composition, a molecular weight, or a common sub-structure, one of the functions below can return a list of glycans identifiers from KEGG LIGAND database.
该功能提供访问KEGG配体数据库http://www.genome.jp/kegg/ligand.html。由于糖的名称,组成,分子量,或一个共同的子结构,下面的功能之一,可以从KEGG配体数据库返回聚糖标识符的列表。
用法----------Usage----------
search.glycans.by.name(name)
search.glycans.by.composition(composition)
search.glycans.by.mass(mass, range)
search.glycans.by.kcam(kcf, program, option, offset, limit)
参数----------Arguments----------
参数:name
name a character string to indicate a glycan name
name一个字符串,表明糖的名称
参数:composition
composition a character string to indicate the composition of monosaccharides
composition字符串表示单糖组成
参数:mass
mass a float to indicate the mass computed from the composition, excluding those in parentheses
mass一个浮点数来表示组成计算的质量,在括号内的除外
参数:range
range a float to indicate the range of molecular weight when searching glycans by mass
range一个浮动搜索质量聚糖时,表明分子量范围
参数:kcf
kcf a character string to indicate the molecular structure (carbohydrate sequence) of a glycan in KCF format
kcf字符串表明KCF格式的糖分子结构(碳水化合物顺序)
参数:program
program a character string, either "gapped" or "ungaped"
program字符串,无论是“跳空”或“ungaped”
参数:option
option a character string, either "global" or "local"
option字符串,无论是“全球”或“地方”
参数:offset
offset an integer
offset整数
参数:limit
limit an integer
limit整数
Details
详情----------Details----------
search.glycans.by.name returns a list of glycans having the specified name;
search.glycans.by.name返回具有指定名称的聚糖名单;
search.glycans.by.composition returns a list of glycans containing sugars indicated by the composition. Order of the sugars (in parenthesis with number) is insensitive;
search.glycans.by.composition返回一个列表包含的组成表示糖聚糖。糖的秩序(括号内数字)是敏感的;
search.glycans.by.mass returns a list of glycans having the molecular weight around "mass" with some ambiguity (range);
search.glycans.by.mass返回的周围有一些模糊(范围)的“质量”与分子量的聚糖名单;
search.glycans.by.subcomp returns a list of glycans with the alignment having common sub-structure calculated by the KCaM program. You can obtain a KCF formatted structural data of matched glycans using bget with the "-f m" option to confirm the alignment.
search.glycans.by.subcomp返回聚糖对准公共子结构计算由KCaM程序的列表。您可以取得KCF格式化匹配聚糖的结构数据,使用bget“F M”选项以确认对齐。
值----------Value----------
All the functions return a character vector of glycan identifiers provided by KEGG LIGAND database
所有的函数返回KEGG配体数据库提供了聚糖识别的特征向量
作者(S)----------Author(s)----------
Nianhua Li
参考文献----------References----------
<h3>See Also</h3>
举例----------Examples----------
glycans_1 <- search.glycans.by.name("Paragloboside")
glycans_2 <- search.glycans.by.composition("(Man)4 (GalNAc)1")
glycans_3 <- search.glycans.by.mass(689.6, 0.1)
kcf <- bget("-f k gl:G12922")
glycans_4 <- search.glycans.by.kcam(kcf, "gapped", "local", 1, 5)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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