HMGA1a Protein

**Definition:** An 11-kDa AT-hook motif-containing (AT-HOOK MOTIFS) protein that binds to the minor grove of AT-rich regions of DNA. It is the full-length product of the alternatively-spliced HMGA1 gene and may function as an architectural chromatin binding protein that is involved in transcriptional regulation.

**Tree numbers:** - D12.776.260.312.500 - D12.776.660.235.400.500.100 - D12.776.664.235.400.500.100

**Synonyms:** - AT-Hook 1a Protein, High Mobility Group - High Mobility Group I(Y) Protein - HMG I-Type Protein - HMG I-Y Phosphoprotein - HMG-I(Y) Protein - HMGI Protein - HMGI(Y) Gene Product