Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Characteristic extraction and classification method and device for DNA (Deoxyribo-Nucleic Acid) binding protein sequence information

A technology that combines protein and sequence information, applied in the field of computer biology

Inactive Publication Date: 2018-11-23
HENAN NORMAL UNIV
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a DNA-binding protein sequence information feature extraction and classification method and device to solve the unsolved classification problems of DNA-binding protein sequence data in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Characteristic extraction and classification method and device for DNA (Deoxyribo-Nucleic Acid) binding protein sequence information
  • Characteristic extraction and classification method and device for DNA (Deoxyribo-Nucleic Acid) binding protein sequence information
  • Characteristic extraction and classification method and device for DNA (Deoxyribo-Nucleic Acid) binding protein sequence information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, but the embodiments of the present invention are not limited thereto.

[0039] Examples of the method for extracting and classifying DNA-binding protein sequence information of the present invention:

[0040] The overall scheme of the present invention is as figure 1 Shown.

[0041] The commonly used structure databases of DNA binding proteins include: Protein Data Bank (PDB) NDB, ProNuc, and structure classification databases SCOP and CATH; commonly used sequence databases include: SWISS-PROT, PIR, OWL, NRL3D, TrEMBL, etc. Among them, the protein database was established in 1971 by Walter Hamilton of Brookhaven National Laboratory. It is now managed by the Structural Biology Cooperative Research Association (RCSB) and has become an international organi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a characteristic extraction and classification method and device for DNA (Deoxyribo-Nucleic Acid) binding protein sequence information. The method comprises the following steps that: firstly, carrying out theory argumentation, and analyzing and arranging collected data to obtain a reliable dataset with a biological meaning and a statistical meaning; then, extracting effective protein sequence data characteristic parameters from a complex protein three-dimensional structure as a key link which is a way of converting sequence character information into digital characteristic information, designing a reasonable classification algorithm for extracted characteristic data, and screening the characteristics favorable for classification for realizing target classification;and finally, adopting a reasonable and fair evaluation system, including testing methods, checking means, evaluation index selection and the like, for classification performance. By use of the method, requirements on high-flux protein sequencing function annotation can be met, automated DNA binding protein sequence function annotation can be realized, and meanwhile, the characteristics which areput forward can assist biologists in carrying out experimental analysis and research on the DNA binding protein sequence.

Description

Technical field [0001] The invention belongs to the field of computer biology technology, and specifically relates to a method and device for extracting and classifying DNA binding protein sequence information. Background technique [0002] With the continuous growth of biological data, how to dig out valuable knowledge from a large amount of data is a very challenging and very interesting work, which also promotes the intersection of mathematics, computer science and biology. A new research field-bioinformatics was born. [0003] With the continuous development of protein structure determination technology and high-throughput sequencing technology, a large amount of DNA-binding protein structure data and sequence data have been generated, laying a data foundation for computational methods to study the functions of DNA-binding proteins. DNA binding proteins are divided into single-stranded DNA-binding proteins (SSBs) and double-stranded DNA-binding proteins (DSBs). SSBs are mainly...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/22
Inventor 王伟
Owner HENAN NORMAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com