PR:000000039 DNA-binding protein inhibitor ID-1 BHLHB24|bHLHb24|class B basic helix-loop-helix protein 24|ID|Id-1|ID1|Idb1|inhibitor of differentiation 1|inhibitor of DNA binding 1 capable_of GO:0046983 protein dimerization activity PANTHER:PTHR11723:SF4|PIRSF:PIRSF500477 ISS PANTHER:PTHR11723:SF4|PIRSF:PIRSF500477 PANTHER:PTHR11723:SF4|PIRSF:PIRSF500477|UniProtKB:P20067|UniProtKB:P41134 20080301 PRO:CNA