GCA_000020025.1 Npun_F0058 definition peptidase M23B GCA_000020025.1 Npun_F1058 definition peptidase M23B GCA_000020025.1 Npun_F4149 definition peptidase M23B GCA_000020025.1 Npun_F4637 definition peptidase M23B GCA_000020025.1 Npun_F5024 definition peptidase M23B GCA_000020025.1 Npun_F6078 definition peptidase M23B