domain_id,description,domain_type,proteins
IPR000011,"Ubiquitin/SUMO-activating enzyme E1",Family,UBA6;UBA1;UBA7;SAE1
IPR000594,"THIF-type NAD/FAD binding fold",Domain,UBA6;UBA1;UBA7;NAE1;UBA5;SAE1
IPR018074,"Ubiquitin-activating enzyme E1, conserved site",Conserved_site,UBA1
IPR018075,"Ubiquitin-activating enzyme E1",Family,UBA6;UBA1;UBA7
IPR018965,"Ubiquitin-activating enzyme E1, C-terminal",Domain,UBA6;UBA1;UBA7
IPR019572,"Ubiquitin-activating enzyme, catalytic cysteine domain",Domain,UBA6;UBA1;UBA7
IPR032418,"Ubiquitin-activating enzyme E1, FCCH domain",Domain,UBA6;UBA1;UBA7
IPR032420,"Ubiquitin-activating enzyme E1, four-helix bundle",Domain,UBA6;UBA1;UBA7
IPR033127,"Ubiquitin-activating enzyme E1, Cys active site",Active_site,UBA1;UBA7