DNA-binding properties of ARID family proteins.

ABSTRACT: The ARID (A-T Rich Interaction Domain) is a helix-turn-helix motif-based DNA-binding domain, conserved in all eukaryotes and diagnostic of a family that includes 15 distinct human proteins with important roles in development, tissue-specific gene expression and proliferation control. The 15 human ARID family proteins can be divided into seven subfamilies based on the degree of sequence identity between individual members. Most ARID family members have not been characterized with respect to their DNA-binding behavior, but it is already apparent that not all ARIDs conform to the pattern of binding AT-rich sequences. To understand better the divergent characteristics of the ARID proteins, we undertook a survey of DNA-binding properties across the entire ARID family. The results indicate that

SUBMITTER: Patsialou A 

PROVIDER: S-EPMC546134 | biostudies-literature | 2005

REPOSITORIES: biostudies-literature