Gene entry
HCCS
holocytochrome c synthase
- Chromosome
- X
- Cytoband
- Xp22.2
- Variants (rsID)
- 13
HCCS is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome X (region Xp22.2). Its official name is “holocytochrome c synthase”. The reference table lists 13 variants (rsID) for this gene.
Clinically classified variants
6 reference-table entries with clinical significance.
- rs2070163Benignsingle nucleotide variantHistory of neurodevelopmental disorder
- rs144641429Conflicting interpretationssingle nucleotide variantIntellectual disability
- rs367601527Conflicting interpretationssingle nucleotide variant
- rs121917888Pathogenicsingle nucleotide variantLinear skin defects with multiple congenital anomalies 1
- rs121917889Pathogenicsingle nucleotide variantLinear skin defects with multiple congenital anomalies 1
- rs193929392Not classifiedsingle nucleotide variantLinear skin defects with multiple congenital anomalies 1
Other listed variants
Public references
Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.