SCOP classification
Class: Alpha and beta proteins (a+b)
Fold: Nucleotidyltransferase
Superfamily: Nucleotidyltransferase
Family: RelA/SpoT domain

Family Members
Domain: d3l9db_ of protein: automated matches from Species: Streptococcus mutans [TaxId: 210007]
Domain: d2be3b_ of protein: Putative GTP pyrophosphokinase SP1097 from Species: Pneumococcus (Streptococcus pneumoniae) [TaxId: 1313]
Domain: d1vj7b2 of protein: Stringent response-like protein RelA domain 2 from Species: Streptococcus equisimilis [TaxId: 119602]

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)