{"url":"https://ribovision2.chemistry.gatech.edu/desire-api/ECOD-domains/1757443/?format=json","ecod_domain_id":"e4cr4J1","manual_rep":"AUTO_NONREP","f_id":"2004.1.1.190","pdb":"4cr4","chain":"J","pdb_range":"J:130-319","seqid_range":"J:130-319","unp_acc":"Q01939","arch_name":"a/b three-layered sandwiches","x_name":"P-loop domains-like","h_name":"P-loop domains-related","t_name":"P-loop containing nucleoside triphosphate hydrolases","f_name":"Sigma54_activat","asm_status":"NOT_DOMAIN_ASSEMBLY","ligand":"NO_LIGANDS_4A"}