GIY-YIG domain of uncharacterized hypothetical protein found in bacteria
The family includes a group of uncharacterized bacterial hypothetical proteins with a GIY-YIG domain that shows statistically significant similarity to the N-terminal catalytic domains of GIY-YIG family of intron-encoded homing endonuclease I-TevI and catalytic GIY-YIG domain of nucleotide excision repair endonuclease UvrC.