LIS - Legume Information System
Information about legume traits for crop improvement
GlycineMine
v5.1.0.3
Glycine data from LIS
v5.1.0.3
Glycine data from LIS
| Type | Domain |
| Description | The SGT1-specific (SGS) domain is a module of ~90 amino acids, which was initially identified in eukaryotic Sgt1 proteins []. It was latter also found in calcyclin-binding proteins []. The SGS domain has been shown to bind to proteins of the S100 family, which are thought to function as sensors of calcium ion concentration in the cell [].In budding yeasts, Sgt1 is required for both SCF (Skp1p/Cdc53p-Cullin-F-box)-mediated ubiquitination, cyclic AMP pathway activity and kinetochore function [ ]. Its Schizosaccharomyces pombe homologue, Git7, is required for glucose and cyclic AMP signaling, cell wall integrity, and septation []. Its two homologues in Arabidopsis, SGT1a and SGT1b, can complement two yeast temperature-sensitive sgt1 mutant alleles, suggesting that fundamental cellular function(s) of yeast SGT1in SCF-mediated protein ubiquitylation. Moreover, SGT1a and SGT1b can act as cochaperones with HSP90 and HSC70 and function in regulating multiple resistance (R) genes and environmental responses [, , , ]. The SGS domain of SGT1 is a key determinant of the HSC70-SGT1 association [].Calcyclin (S100A6) is a member of the S100A family of calcium binding proteins and appears to play a role in cell proliferation [ ]. |
| Short Name | SGS_dom |
