Details of Superfamily a.4.13

Diagram of relationships between the families present in a.4.13 Superfamily.

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SCOP class : All alpha proteins

SCOP fold : DNA/RNA-binding 3-helical bundle

SCOP superfamily : Sigma3 and sigma4 domains of RNA polymerase sigma factors

Pfam families present in this Superfamily

GerE -- Bacterial regulatory proteins, luxR family (PF00196)

HTH_Tnp_4 -- Helix-turn-helix of DDE superfamily endonuclease (PF13613)

Sigma70_r3 -- Sigma-70 region 3 (PF04539)

Sigma70_r4 -- Sigma-70, region 4 (PF04545)

Sigma70_r4_2 -- Sigma-70, region 4 (PF08281)

UPF0122 -- Putative helix-turn-helix protein, YlxM / p13 like (PF04297)