ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 3차원 상대적 방향각과 푸리에 디스크립터를 이용한 단백질 구조 비교 장치 및 그 방법

발명자
박찬용, 박성희, 김대희, 박선희, 박수준
출원번호
11928672 (2007.10.30)
공개번호
20080140659 (2008.06.12)
등록번호
8805621 (2014.08.12)
출원국
미국
협약과제
초록
Provided is an apparatus and method for comparing a protein structure, which can search a protein similar to an inquiry protein in a 3D protein database in real time by describing a feature of a protein structure by using a three-dimensional (3D) relative directional angle (RDA) and a Fourier descriptor. The apparatus includes: a 3D RDA coder configured to code a 3D RDA of a target protein data or an inquiry protein data inputted from the outside; a Fourier transformer configured to obtain Fourier coefficients by Fourier transforming 3D RDA coding values coded by the 3D RDA coder; a comparator configured to compare the obtained Fourier coefficient of the target protein data with the obtained Fourier coefficient of the inquiry protein data; and a data generator configured to output protein data in order from high similarity to low similarity according to the comparison result of the comparator.
KSP 제안 키워드
Data generator, Fourier Descriptor, Fourier coefficient, Protein database, Real-Time, Target protein, Three dimensional(3D), directional angle, protein structure