Fig. 7From: Vast diversity of prokaryotic virus genomes encoding double jelly-roll major capsid proteins uncovered by genomic and metagenomic sequence analysisGenome maps for selected members of the STIV group. Empty triangles and pentagons denote direct (green, blue) and inverted (red) repeats. Genes are shown by block arrows drawn to scale. Gene abbreviations: HTH, Helix-turn-helix domain protein; ATP, packaging ATPase; MCP, major capsid protein; B_sand, beta-sandwich jelly-roll fold protein; Rep, replication initiation protein; PolB, DNA polymerase type B; PIN, PIN domain protein; MazE, Antidote-toxin recognition MazE; NrdR, transcriptional regulator NrdR; LuxR, transcriptional regulator LuxRBack to article page