Protein sequences & data analysis最新文献_第9页

The following protein sequences were reprinted from the protein sequence database of the Protein Identification Resource (PIR). 以下蛋白质序列转载自蛋白质鉴定资源(protein Identification Resource, PIR)的蛋白质序列数据库。

Protein sequences & data analysis Pub Date : 1989-08-01

W C Barker, L T Hunt, D G George, L S Yeh, H R Chen, M C Blomquist, E I Seibel-Ross, A Elzanowski, J K Bair, D A Ferrick

引用次数: 0

Examination of protein sequence homologies. VI. The evolution of Escherichia coli L7/L12 equivalent ribosomal proteins ('A' proteins), and the tertiary structure. 蛋白质序列同源性检查。6 .大肠杆菌L7/L12等效核糖体蛋白(A蛋白)的进化及其三级结构。

Protein sequences & data analysis Pub Date : 1989-08-01

E Otaka, T Ooi, K Suzuki

{"title":"Examination of protein sequence homologies. VI. The evolution of Escherichia coli L7/L12 equivalent ribosomal proteins ('A' proteins), and the tertiary structure.","authors":"E Otaka, T Ooi, K Suzuki","doi":"","DOIUrl":"","url":null,"abstract":"Sequence homologies among 23 complete and two partial sequences of ribosomal 'A' proteins from eukaryotes, metabacteria, eubacteria and chloroplasts, equivalent to Escherichia coli L7/L12, were examined using a correlation method that evaluates sequence similarity quantitatively. Examination of 325 comparison matrices prepared for possible combinations of the sequences indicates that 'A' protein sequences can be classified into two types: one is the \"prototype\" from eubacteria and chloroplasts, and the other is the \"transposition type\" from eukaryotes and metabacteria, which must have resulted from the internal transposition of the prototype sequence. The transposition type of eukaryotes can further be classified into P1 and P2 lines. Sequences of the P1 line are closer to those of metabacteria than to those of the P2 line. Eleven gaps, as deletion or insertion sites of amino acid residues, are necessary for an alignment of all the sequences. According to the crystallographic data for the C-terminal fragment (CTF) from E. coli L7, all the gaps involved in the CTF are located between segments that correspond to structural and functional elements such as alpha helix, beta strand, turning loop or hinge part. The existence of specific \"preservation units\" in these molecules is suggested. In contrast, the transposition site is located at the center of an alpha helix element that is involved in a folding domain, indicating that the transposition event was extremely drastic.","PeriodicalId":77336,"journal":{"name":"Protein sequences & data analysis","volume":"2 5","pages":"395-402"},"PeriodicalIF":0.0,"publicationDate":"1989-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13816464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Partial amino acid sequence of fructose-1,6-bisphosphatase from the blue-green algae Synechococcus leopoliensis. 蓝藻聚藻葡聚糖-1,6-二磷酸酶的部分氨基酸序列。

Protein sequences & data analysis Pub Date : 1989-08-01

F Marcus, S P Latshaw, M Steup, K P Gerbling

引用次数: 0

A cross-reference table between the Protein Data Bank of macromolecular structures and the National Biomedical Research Foundation-Protein Identification Resource amino acid sequence data bank. 大分子结构蛋白质数据库与国家生物医学研究基金会-蛋白质鉴定资源氨基酸序列数据库的交叉参考表。

Protein sequences & data analysis Pub Date : 1989-07-01

A M Lesk, D R Boswell, V I Lesk, V E Lesk, A Bairoch

引用次数: 0

Amino acid sequences of ferredoxins from rice cultivars, japonica and indica. 水稻品种、粳稻和籼稻铁氧还蛋白的氨基酸序列。

Protein sequences & data analysis Pub Date : 1989-07-01

M Kamo, N Kotani, A Tsugita, Y K He, Y Nozu

引用次数: 0

The following protein sequences were reprinted from the protein sequence database of the Protein Identification Resource (PIR). 以下蛋白质序列转载自蛋白质鉴定资源(protein Identification Resource, PIR)的蛋白质序列数据库。

Protein sequences & data analysis Pub Date : 1989-07-01

W C Barker, L T Hunt, D G George, L S Yeh, H R Chen, M C Blomquist, E I Seibel-Ross, A Elzanowski, J K Blair, D A Ferrick

引用次数: 0

Identification of essential arginine residue(s) for Mg-ATP binding of human argininosuccinate synthetase. 人精氨酸琥珀酸合成酶Mg-ATP结合必需精氨酸残基的鉴定。

Protein sequences & data analysis Pub Date : 1989-07-01

Y Isashiki, T Noda, K Kobayashi, M Sase, T Saheki, K Titani

引用次数: 0

Enzyme regions in structural and viral proteins. 结构蛋白和病毒蛋白中的酶区。

Protein sequences & data analysis Pub Date : 1989-04-01

P A Tsonis

引用次数: 0

Inspection of three-dimensional structures of proteins with dynamical information from the normal mode analysis. 用正态分析的动态信息检查蛋白质的三维结构。

Protein sequences & data analysis Pub Date : 1989-04-01

H Wako

{"title":"Inspection of three-dimensional structures of proteins with dynamical information from the normal mode analysis.","authors":"H Wako","doi":"","DOIUrl":"","url":null,"abstract":"In this paper it is demonstrated that, to analyze structural data of proteins obtained from X-ray crystallography, the normal mode analysis in dihedral angle space can serve to supplement X-ray data as a useful system for gaining information on their dynamical as well as static structures. Especially, the following two subjects are discussed; first, the breakdown of the motions of a limited region in a polypeptide chain (e.g., an alpha-helix, a beta-strand or a loop) into internal and external motions reveals whether the region is flexible, or it is rigid but mobile when it has large fluctuations. Second, the correlation map between atomic motions serves to provide information for dividing the chain into segments, such as domains or modules, from a dynamical rather than from a geometrical point of view. It is shown that the modules proposed by M. Go appear distinctly in the correlation map as the regions in which clusters of atoms with positive correlation coefficients of their movements to each other exist. Furthermore, the modules are characterized by the negative correlation coefficients of the movements of the atoms in the clusters in a particular module to such movements in a different module.","PeriodicalId":77336,"journal":{"name":"Protein sequences & data analysis","volume":"2 3","pages":"175-80"},"PeriodicalIF":0.0,"publicationDate":"1989-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13894813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sequence of caprine alpha s1-casein and characterization of those of its genetic variants which are synthesized at a high level, alpha s1-CnA, B and C. 山羊α s1-酪蛋白序列及其高水平合成α s1-CnA、B和C基因变异的鉴定。

Protein sequences & data analysis Pub Date : 1989-04-01

G Brignon, M F Mahé, F Grosclaude, B Ribadeau-Dumas

引用次数: 0