domain_id,description,domain_type,proteins IPR001199,"Cytochrome b5-like heme/steroid binding domain",Domain,PGRMC2;CYB5B;FADS1;FADS2;CYB5A;SUOX;CYB5D1;FA2H;CYB5D2;NENF IPR005804,"Fatty acid desaturase domain",Domain,FADS1;FADS2;SCD5 IPR012171,"Fatty acid desaturase",Family,FADS1;FADS2