>4kpn_F mol:protein length:345 Nucleoside N-ribohydrolase 1MGSSHHHHHHSQDPAVPENVVGTIQSSPPKKVIIDTDPGIDDAMAIFFALKSPELDVIALTTIYGNVRTPTATVNALHLLEFAGREDIPVSEGFRTSLRGELKERIADFVHGADGLGNTYPTLSDRKPIDTFAPDYLIQKVNEFPGEITIVALGPLTNLAAAVECDPTFAKKVGQIIILGGAFQVNGNVNPAAEANIYGDPEAADIIFTCGADILVVGINITHQVYWTGKDLEDLGRSDSKFGKYLYAASHFYATYHREAYDIDAIYLHDPATMVAAVDPSLMTYATGAVRVQKDGICKGLTLFNNSNKVWHDPTDWCGIPPVKVAVTVDRERVASLLKERLTAP