CHD7 encodes the human gene, Chromodomain helicase DNA binding protein 7. It may also be known as: Chromodomain-helicase-DNA-binding protein 7; CHD-7; ATP-dependent helicase CHD7; CRG; HH5; IS3; KAL5. The encoded protein is an enzyme with an amino acid length of 2997 and a mass of 335.9 kDa. Other isoforms may exist. CHD7 is a member of the SNF2/RAD54 helicase family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.