HEIR-1 antibody, bHLHb25 antibody, Hlh462 antibody, Idb3 antibody, fa56g03 antibody, tdsubc_2g3 antibody, wu:fa56g03 antibody, ik:tdsubc_2g3 antibody, xx:tdsubc_2g3 antibody, XId3 antibody, XIdI antibody, XIdIa antibody, XIdIb antibody, XIdx antibody, heir-1 antibody, id3 antibody, xid3 antibody, xidia antibody, ID3 antibody, XIdIIa antibody, inhibitor of DNA binding 3, HLH protein antibody, inhibitor of DNA binding 3 antibody, inhibitor of DNA binding 3, HLH protein L homeolog antibody, inhibitor of DNA binding 3, HLH protein S homeolog antibody, ID3 antibody, Id3 antibody, id3 antibody, id3.L antibody, id3.S antibody
Background
The protein encoded by this gene is a helix-loop-helix (HLH) protein that can form heterodimers with other HLH proteins. However, the encoded protein lacks a basic DNA-binding domain and therefore inhibits the DNA binding of any HLH protein with which it interacts.