The leucine zipper motif allows these proteins to form homodimers or heterodimers, which is essential for their function.
Regulates responses to abiotic stress (drought, cold) and ABA signaling. Involved in light response and auxin-mediated development. HD-Zip III hormon.zip
Critical for vascular development and apical meristem maintenance. The leucine zipper motif allows these proteins to
HD-Zip proteins serve as "master switches" that integrate internal hormone signals with external environmental cues. HD-Zip III Critical for vascular development and apical
These proteins originated in green algae and expanded through multiple duplication events to help plants adapt to terrestrial life. Links to Hormone Networks
While "hormon.zip" likely refers to the plant-specific HD-Zip proteins, the term generally describes chemical messengers that travel through the bloodstream to regulate vital processes in all living organisms. In humans, these include:
HD-Zip proteins, particularly from the HD-Zip I family, regulate ABA homeostasis, which is vital for responding to abiotic stresses like drought and salinity.
