This entry represents a domain found in homologues of RsiG protein from Streptomyces. This domain adopts an alpha-helix and in Streptomyces self associates to form a dimer. This dimer binds c-di-GMP via two E(X)3-S(X)2-R(X)3-Q(X)-D repeat motifs, one ...
This entry represents a domain found in homologues of RsiG protein from Streptomyces. This domain adopts an alpha-helix and in Streptomyces self associates to form a dimer. This dimer binds c-di-GMP via two E(X)3-S(X)2-R(X)3-Q(X)-D repeat motifs, one on each helix. The complex RsiG-(c-di-GMP) binds to the sporulation-specific sigma factor, WhiG. Some homologues of RsiG contain a second helix and hence two c-di-GMP binding motifs.
