ligand NC(N)=[NH+]CCC[C@H]([NH3+])C(=O)NCC(=O)N[C@H](CCC[NH+]=C(N)N)C=O C00060787 P92105400 C(CCCC(=O)NNC(=[NH2+])N)CCCC(=O)NNC(=[NH2+])N C05494308 P13224968 C[C@H]([C@H]([C@H](/C(=N\NC(=[NH2+])N)/C=N/NC(=[NH2+])N)O)O)O C16930706 P25490547 C([C@H]([C@H](/C(=N\NC(=[NH2+])N)/C=N/NC(=[NH2+])N)O)O)O C17004777 P25593346 C(CCC(=O)NNC(=[NH2+])N)CC(=O)NNC(=[NH2+])N C39446176 P59788776 c1cc(c(cc1C(=O)N)[N+](=O)[O-])C([C@@H](CC(=O)N)[NH3+])[C@@H](CC(=O)N)[NH3+] C44254056 P66829251 c1cc(c(cc1C(=O)N)[N+](=O)[O-])C([C@@H](CC(=O)N)[NH3+])[C@H](CC(=O)N)[NH3+] C44254059 P66829254 c1cc(c(cc1C(=O)N)[N+](=O)[O-])C([C@H](CC(=O)N)[NH3+])[C@H](CC(=O)N)[NH3+] C44254062 P66829257 c1cc(c(cc1C(=O)N)C([C@@H](CC(=O)N)[NH3+])[C@H](CC(=O)N)[NH3+])[N+](=O)[O-] C44256073 P66831269 c1cc(c(cc1C(=O)N)C([C@H](CC(=O)N)[NH3+])[C@H](CC(=O)N)[NH3+])[N+](=O)[O-] C44256076 P66831272