SCOP classification
Class: All alpha proteins
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: Homeodomain-like
Family: FIS-like

Family Members
Domain: d1umqa_ of protein: Photosynthetic apparatus regulatory protein PprA (RegA), DNA-binding domain from Species: Rhodobacter sphaeroides [TaxId: 1063]
Domain: d1g2ha_ of protein: Transcriptional regulator TyrR, C-terminal domain from Species: Haemophilus influenzae [TaxId: 727]
Domain: d4ihyb_ of protein: FIS protein from Species: Escherichia coli K-12 [TaxId: 83333]

Multiple structure based alignment (Multiprot)

Multiple Structure based Sequence alignment
Multiple Structure based Sequence alignment (HHAlign)
Integrated Structure-Sequence alignment (ClustalO)
Integrated Structure-Sequence alignment (HMMalign)

Phylogenetic Representation
Strucuture based Phylogenetic tree (Using SDM) Strucuture based Phylogenetic tree (Using TM)