Ett protein med AT-krokmotiv som binder till den mindre skåran i AT-rika områden i DNA. Det är en avkortad form av HMGA1a-protein som produceras genom alternativ spjälkning av HMGA1-genen, och kan fungera som arkitektoniskt kromatinbindande protein, involverat i transkriptionsreglering.
An AT-hook motif-containing protein (AT-HOOK MOTIFS) that binds to the minor grove of AT-rich regions of DNA. It is a truncated form of HMGA1a protein that is produced by alternative-splicing of the HMGA1 gene. It may function as an architectural chromatin binding protein that is involved in transcriptional regulation.
Inga svenska synonymer finns.
AT-Hook 1b Protein, High Mobility Group — AT Hook 1b Protein, High Mobility Group — HMGY Protein