This domain is SSO6904 present in Sulfolobus solfataricus. SSO6904 is a calcium binding protein thought to have a weak affinity for other cations such as Mg2+ and Zn2+. The structure of SSO6904 is similar to that of saposin-fold proteins. Saposin pro ...
This domain is SSO6904 present in Sulfolobus solfataricus. SSO6904 is a calcium binding protein thought to have a weak affinity for other cations such as Mg2+ and Zn2+. The structure of SSO6904 is similar to that of saposin-fold proteins. Saposin proteins are membrane-interacting glycoproteins required for the hydrolysis of certain sphingolipids by specific lysosomal hydrolases [1].