GCA_000020025.1 Npun_R1354 definition peptidase M50 GCA_000020025.1 Npun_R1703 definition peptidase M50 GCA_000020025.1 Npun_R1764 definition peptidase M50 GCA_000020025.1 Npun_R4612 definition peptidase M50 GCA_000020025.1 Npun_R5268 definition peptidase M50 GCA_000020025.1 Npun_F6063 definition peptidase M50