G protein subunit gamma 5 pseudogene 5 (GNG5P5)

GNG5P5 is a processed pseudogene found at chromosome locus 13q14.2[1][7][3]. Pseudogenes like GNG5P5 are genetic sequences similar to known genes (in this case, GNG5), but they are non-functional due to mutations or lack of transcriptional activity[7][3][9]. GNG5P5 produces a transcript (ENST00000420444), but there is no evidence it encodes a functional protein[1][7]. Pseudogenes, however, can sometimes contribute to biological regulation, for example by acting as competing endogenous RNAs to modulate gene expression, though such a role for GNG5P5 has not been experimentally validated[1]. GNG5P5 has emerged in genome-wide association studies as a locus with single-nucleotide polymorphisms (SNPs) associated with risk for asthma and COPD, but the mechanistic significance is unclear; it is not considered a direct therapeutic target, receptor, enzyme, or transporter[1]. The functional GNG5 gene is a part of heterotrimeric G proteins and involved in signal transduction; GNG5P5 only mimics this sequence but lacks clear gene activity[4][8]. Summary of evaluation: - GNG5P5 is *not* a classical therapeutic or pharmacological target. - Exists as a pseudogene and is classified as “Other” for molecular family. - May have subtle non-coding RNA regulatory roles, but there is no evidence for classic function or drug interaction. - Genomic associations with disease (e.g., asthma, COPD) do not equate to a functional or actionable target role[1]. - Entry is considered *“incorrect”* for inclusion in target lists where only active protein targets are relevant.

Other names

GNG5P5guanine nucleotide-binding protein (G protein)gamma 5 pseudogene 5