?cl01255: DAGK_cat Superfamily (this model, PSSM-Id:412815 is obsolete and has been replaced by 445337)
Diacylglycerol kinase catalytic domain Diacylglycerol (DAG) is a second messenger that acts as a protein kinase C activator. The catalytic domain is assumed from the finding of bacterial homologs. YegS is the Escherichia coli protein in this family whose crystal structure reveals an active site in the inter-domain cleft formed by four conserved sequence motifs, revealing a novel metal-binding site. The residues of this site are conserved across the family.
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