AC PRU00524; DC Domain; TR PROSITE; PS51177; LUMAZINE_BIND; 1; level=0 XX Names: Riboflavin synthase alpha chain lumazine-binding repeat Lum-binding domain Function: Riboflavin synthase, catalyzing the biosynthesis of riboflavin (vitamin B2) by dismutation of 6,7-dimethyl-8-(1'-D-ribityl)lumazine (Lum) (EC 2.5.1.9), and antenna proteins involved in bioluminescence of marine bacteria seem to have evolved from the duplication of a domain of about 100 residues, the lumazine-binding repeat. XX XX FT From: PS51177 FT REPEAT entry..exit FT /note="Lumazine-binding #" XX Chop: Nter=0; Cter=0; Size: 80-110; Related: None; Repeats: 2; Topology: Undefined; Example: P0AFU8; Scope: Bacteria Eukaryota; Fungi Eukaryota; Viridiplantae Archaea Comments: None XX # Revision 1.3 2019/11/21 //