ISCA1
Description
The ISCA1 gene provides instructions for making a protein called iron-sulfur cluster scaffold protein 1. This protein plays a vital role in the assembly of iron-sulfur clusters, which are essential cofactors for a wide range of cellular processes. These clusters are involved in electron transport, DNA synthesis, and metabolism, making ISCA1 crucial for maintaining cellular function.
Associated Diseases
- Iron-sulfur cluster deficiency disorders (ISCDDs): These disorders are a group of inherited metabolic conditions caused by defects in the assembly of iron-sulfur clusters. ISCDDs can manifest in various ways, including mitochondrial dysfunction, neurological problems, and developmental delays.
- Friedreich‘s ataxia (FRDA): While not directly caused by ISCA1 mutations, FRDA is a neurodegenerative disorder that involves impaired iron-sulfur cluster biogenesis. The defective frataxin protein in FRDA interferes with the proper assembly of these clusters.
Did you know?
ISCA1 is a crucial component of the mitochondrial iron-sulfur cluster assembly machinery, highlighting the essential role of mitochondria in cellular processes.
