Data/hora: 04/06/2024 04:40:16

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 20/04/2006
Data da última atualização: | 17/01/2020
Autoria: | NARCISO, M. G.; YAMAGISHI, M. E. B.; QUINALIA, T.; BEZERRA, G. B. P.; NESHICH, G.
Afiliação: | MARCELO GONCALVES NARCISO, CNPAF; MICHEL EDUARDO BELEZA YAMAGISHI, CNPTIA; THIAGO QUINALIA; GEORGE B. P. BEZERRA; GORAN NESHICH, CNPTIA.
Título: | 2D maps of protein interface surfaces.
Ano de publicação: | 2005
Fonte/Imprenta: | In: X-MEETING; INTERNATIONAL CONFERENCE OF THE AB3C, 1., 2005, Caxambu. [Proceedings...]. [S.l.]: Associação Brasileira de Bioinformática e Biologia Computacional, 2005. p. 1.
Idioma: | Inglês
Notas: | X-meeting 2005. Presented posters.
Conteúdo: | More than 50% of the Protein Data Bank - PDB - files have two or more chains. It is desirable to get a better understanding of how the protein complexes are gathered together. Although, surface complementarity is a key factor in complexes formation, physical-chemical properties also play an important role. Recently, the protein interface surfaces were rendered in 3D, and, over them, all the STING_DB physical-chemical properties could be painted, what greatly facilitated their analyses. In this work we propose an alternative way to visualize the protein interfaces. The 3D protein interface surfaces were modeled as Graphs and using the Shape Preserving algorithm, they were mapped onto the plane. This mapping introduce some inevitable deformation, nevertheless the local shape is preserved which is essential in the process of matching the corresponding regions in both surfaces. This matching task is almost impossible in 3D due the surface complexity in the space.
Palavras-Chave: | Bioinformática; Interface de superfícies; Mapa bidimensional.
Thesagro: | Mapa; Proteína.
Thesaurus Nal: | Bioinformatics.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Agricultura Digital (CNPTIA)

Exemplares:

CNPTIA - (11134-1) - UPC - RA - -- -  -  - 2006.00015 - DES
CNPTIA - (11134-2) - UPC - RA - DD - 570.285 - XME - 2006.00009 - DIS