PR:000000041 DNA-binding protein inhibitor ID-3 1R21|BHLHB25|bHLHb25|class B basic helix-loop-helix protein 25|HEIR1|helix-loop-helix protein HEIR-1|Hlh462|Id-3|ID-like protein inhibitor HLH 1R21|ID-like protein inhibitor HLH 462|ID3|Idb3|inhibitor of differentiation 3|inhibitor of DNA binding 3 participates_in GO:0045892 negative regulation of transcription, DNA-templated PIRSF:PIRSF500479 ISS PIRSF:PIRSF500479|UniProtKB:P41133|UniProtKB:Q02535|UniProtKB:Q545W1 PIRSF:PIRSF500479|UniProtKB:P41133|UniProtKB:Q02535|UniProtKB:Q545W1 20080301 PRO:CNA