脱氢酶的同源部分序列。

G Mátrai, F Darvas, T Keleti
{"title":"脱氢酶的同源部分序列。","authors":"G Mátrai,&nbsp;F Darvas,&nbsp;T Keleti","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Such details of the primary structure were sought that are common in all dehydrogenases of known amino acid sequence. Twenty-six sequences of eight kinds of dehydrogenase (D-glyceraldehyde-3-phosphate dehydrogenase, alcohol dehydrogenase, lactate dehydrogenase, glutamate dehydrogenase, glycerol-3-phosphate dehydrogenase, ribitol dehydrogenase, L-hydroxyacyl-CoA dehydrogenase and homoserine dehydrogenase) have been compared by the aid of the artificial intelligence language Prolog, the amino acids being classified into groups according to their chemical properties, and alpha-helix or beta-sheet-forming abilities. We found tetrapeptides that occurred in all dehydrogenases examined. By using these tetrapeptides as markers a population of 84 partial sequences has been described. The partial sequences constituting this population are peptides comprising 35 residues. It has been shown statistically that these peptides form a homogeneous sample as regards the frequency of occurrence of amino acid groups. This statistically homogeneous partial sequences can be regarded as homologous and it is assumed that their presence is characteristic of dehydrogenases.</p>","PeriodicalId":7308,"journal":{"name":"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Homologous partial sequences in dehydrogenases.\",\"authors\":\"G Mátrai,&nbsp;F Darvas,&nbsp;T Keleti\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Such details of the primary structure were sought that are common in all dehydrogenases of known amino acid sequence. Twenty-six sequences of eight kinds of dehydrogenase (D-glyceraldehyde-3-phosphate dehydrogenase, alcohol dehydrogenase, lactate dehydrogenase, glutamate dehydrogenase, glycerol-3-phosphate dehydrogenase, ribitol dehydrogenase, L-hydroxyacyl-CoA dehydrogenase and homoserine dehydrogenase) have been compared by the aid of the artificial intelligence language Prolog, the amino acids being classified into groups according to their chemical properties, and alpha-helix or beta-sheet-forming abilities. We found tetrapeptides that occurred in all dehydrogenases examined. By using these tetrapeptides as markers a population of 84 partial sequences has been described. The partial sequences constituting this population are peptides comprising 35 residues. It has been shown statistically that these peptides form a homogeneous sample as regards the frequency of occurrence of amino acid groups. This statistically homogeneous partial sequences can be regarded as homologous and it is assumed that their presence is characteristic of dehydrogenases.</p>\",\"PeriodicalId\":7308,\"journal\":{\"name\":\"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1983-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

这些初级结构的细节在所有已知氨基酸序列的脱氢酶中都是常见的。利用人工智能语言Prolog对8种脱氢酶(d -甘油醛-3-磷酸脱氢酶、醇脱氢酶、乳酸脱氢酶、谷氨酸脱氢酶、甘油-3-磷酸脱氢酶、利比醇脱氢酶、l-羟基酰基-辅酶a脱氢酶和同型丝氨酸脱氢酶)的26个序列进行了比较,并根据氨基酸的化学性质对其进行了分类。以及螺旋或片状成形能力。我们在所有的脱氢酶中都发现了四肽。通过使用这些四肽作为标记,描述了84个部分序列的群体。构成该群体的部分序列是包含35个残基的肽。统计表明,这些肽就氨基酸群的出现频率而言,形成了一个均匀的样品。这种统计上均匀的部分序列可以被认为是同源的,并且假设它们的存在是脱氢酶的特征。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Homologous partial sequences in dehydrogenases.

Such details of the primary structure were sought that are common in all dehydrogenases of known amino acid sequence. Twenty-six sequences of eight kinds of dehydrogenase (D-glyceraldehyde-3-phosphate dehydrogenase, alcohol dehydrogenase, lactate dehydrogenase, glutamate dehydrogenase, glycerol-3-phosphate dehydrogenase, ribitol dehydrogenase, L-hydroxyacyl-CoA dehydrogenase and homoserine dehydrogenase) have been compared by the aid of the artificial intelligence language Prolog, the amino acids being classified into groups according to their chemical properties, and alpha-helix or beta-sheet-forming abilities. We found tetrapeptides that occurred in all dehydrogenases examined. By using these tetrapeptides as markers a population of 84 partial sequences has been described. The partial sequences constituting this population are peptides comprising 35 residues. It has been shown statistically that these peptides form a homogeneous sample as regards the frequency of occurrence of amino acid groups. This statistically homogeneous partial sequences can be regarded as homologous and it is assumed that their presence is characteristic of dehydrogenases.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信