{"url":"https://ribovision2.chemistry.gatech.edu/desire-api/ECOD-domains/1288641/","ecod_domain_id":"e4cxfA1","manual_rep":"AUTO_NONREP","f_id":"142.1.1.4","pdb":"4cxf","chain":"A","pdb_range":"A:5-91;A:123-128","seqid_range":"A:5-91;A:123-128","unp_acc":"P37978","arch_name":"alpha complex topology","x_name":"Sigma2 domain-like","h_name":"NO_H_NAME","t_name":"Sigma2 domain of RNA polymerase sigma factors","f_name":"Sigma70_r2","asm_status":"NOT_DOMAIN_ASSEMBLY","ligand":"SO4"}