Gene entry

RAPGEF4

Rap guanine nucleotide exchange factor 4

Chromosome

2

Cytoband

2q31.1

Variants (rsID)

72

RAPGEF4 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 2 (region 2q31.1). Its official name is “Rap guanine nucleotide exchange factor 4”. The reference table lists 72 variants (rsID) for this gene.

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.