>sp|A1VRN9|KYNB_POLNA Kynurenine formamidase OS=Polaromonas naphthalenivorans GN=kynB MTEPAAHFASHAAAARTLRIWDISPPLDERSEVFPGDTAYSQELHFSLSPGCPVNVNRIT LSPHTGAHADAPLHYASGEAAIGAVDLQPYLGPCRVIHCLDCGPLVEPAHIAHALENLPP RVLLRTSRTASQSWASFTAIAPATLALLATKNIVLIGIDTPSVDPAASQNLPSHQQLLRH GLRVLENLVLDDVPEGDYELIALPLKLMRADASPVRAILRELS