>tr|Q9AAV3|Q9AAV3_CAUVC Purine nucleoside phosphorylase OS=Caulobacter vibrioides GN=CC_0490
MKTPALPTVQSPLLSSLPGVKHAFFTRQGGVSKGIYDSLNVGRGSQDEPADVEENRARIA
RWFGGGPEDLNVCYQIHSTIAIVADGSWGDARPEGDAVVSKTPGVICGAMAADCAPVLLV
DPEARIVAAAHAGWRGALDGVVQSAVDRMVELGASPANITGVVGPCIGPKSYEVGLEFLH
RFEADCPGSGRFFKPGASEDKRFFDLPAFVLDRLATAGVERREWVGRDTRAEEEWFFSNR
RAFLNNDGDYGRLLSAITLEA