domain_id,description,domain_type,proteins IPR000014,"PAS domain",Domain,AHRR;ARNTL;PER1;PDE8A;PDE8B;ARNT;AHR;SIM1;KCNH2;SIM2;NCOA2;NCOA1;HIF1A;ARNTL2;PASK;NPAS2;EPAS1;HIF3A;NCOA3 IPR001321,"Hypoxia-inducible factor-1 alpha",Family,HIF1A IPR001610,"PAC motif",Repeat,ARNTL;ARNT;AHR;SIM1;KCNH2;SIM2;HIF1A;NPAS2;EPAS1;HIF3A IPR011598,"Myc-type, basic helix-loop-helix (bHLH) domain",Domain,VPS37C;AHRR;ARNTL;BHLHE40;TFEC;TCF21;MITF;MYC;MYCN;TCF4;TCF3;TAL1;TFEB;ARNT;AHR;SREBF1;ID1;ID4;MXI1;ASCL1;SIM1;ID2;ID3;MXD1;SREBF2;TCF15;SIM2;HES1;MXD4;NCOA2;TWIST1;TSC22D1;NCOA1;USF2;ZFHX3;HIF1A;USF3;MGA;BHLHE22;ARNTL2;HES6;ATOH8;TCF12;MNT;NPAS2;EPAS1;HES4;HEYL;MLX;TCFL5;HIF3A;HES2;HEY1;NCOA3 IPR013655,"PAS fold-3",Domain,PER1;AHR;SIM1;SIM2;HIF1A IPR013767,"PAS fold",Domain,AHRR;ARNTL;PDE8A;ARNT;AHR;SIM1;SIM2;NCOA2;NCOA1;HIF1A;ARNTL2;NPAS2;EPAS1;HIF3A;NCOA3 IPR014887,"HIF-1 alpha, transactivation domain, C-terminal",Domain,HIF1A;EPAS1 IPR021537,"Hypoxia-inducible factor, alpha subunit",Family,HIF1A;EPAS1;HIF3A