# OC Root 2nd 3rd 4th PC Gene/Definition OC.647247 Bacteria.334749 Spirochaetes.18956 Sphaerochaeta.429 sbu.1471 sbu:SpiBuddy_1490 Protein of unknown function DUF2082, nucleic-acid-binding, Zn-ribbon domain; K07069 uncharacterized protein OC.647247 Bacteria.334749 Spirochaetes.18956 Sphaerochaeta.429 sgp.327 sgp:SpiGrapes_0296 putative nucleic-acid-binding protein containing a Zn-ribbon domain; K07069 uncharacterized protein