Structural highlights
Function
NIAR_THEMA Probably functions to regulate transcription of NAD metabolic genes. Binds to DNA upstream of the probable nadBII/nadA/nadC and niaRP operons in a nicotinic acid dependent fashion. Nicotinic acid may be a corepressor.
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.