Conservation of the three-dimensional structure in non-homologous or unrelated proteins.

Abstract:

:In this review, we examine examples of conservation of protein structural motifs in unrelated or non-homologous proteins. For this, we have selected three DNA-binding motifs: the histone fold, the helix-turn-helix motif, and the zinc finger, as well as the globin-like fold. We show that indeed similar structures exist in unrelated proteins, strengthening the concept that three-dimensional conservation might be more important than the primary amino acid sequence.

journal_name

Hum Genomics

journal_title

Human genomics

authors

Sousounis K,Haney CE,Cao J,Sunchu B,Tsonis PA

doi

10.1186/1479-7364-6-10

subject

Has Abstract

pub_date

2012-08-02 00:00:00

pages

10

eissn

1473-9542

issn

1479-7364

pii

1479-7364-6-10

journal_volume

6

pub_type

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