https://www.ncbi.nlm.nih.gov/Structure/cdd/pfam03728
pfam03728 (PSSM ID: 515763): Conserved Protein Domain Family Viral_DNA_Zn_bi, This family represents the zinc binding domain of the viral DNA- binding protein,...
conserved proteinviral dnacdddomainfamily
https://www.discovermagazine.com/once-believed-to-be-junk-viral-ancient-dna-has-been-ghost-writing-our-47848
Got junk? Learn how a new study suggests that, when it comes to our genetic code, that may actually be a good thing.
to beancient dnahas beenbelievedjunk