Figure 3
From: LUD, a new protein domain associated with lactate utilization
Domain organization of LUD domain. a. The most common domain organizations of LUD domain are shown. While predominantly found to exist by itself, LUD domain is also frequently found together with domains such as 4Fe-4S dicluster domain Fer4_8 [Pfam:PF13183], DUF3390 [Pfam:PF11870], cysteine-rich iron-sulfur binding cluster domain CCG [Pfam:PF02754]. b. Pie chart showing the frequency of common LUD domain organizations in known proteins.