Name

PCOS1 Gene

polycystic ovary syndrome 1

TOPAZ1 Gene

testis and ovary specific PAZ domain containing 1

Predicted to be involved in spermatocyte division. Predicted to act upstream of or within apoptotic process; ectopic germ cell programmed cell death; and lncRNA transcription. Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Mar 2025]

PKHD1L1 Gene

polycystic kidney and hepatic disease 1 (autosomal recessive)-like 1

Predicted to enable signaling receptor activity. Predicted to be involved in immune response. Predicted to act upstream of or within sensory perception of sound. Predicted to be located in cytosol; extracellular space; and membrane. Implicated in autosomal recessive nonsyndromic deafness. [provided by Alliance of Genome Resources, Mar 2025]

PKD1P1 Gene

polycystic kidney disease 1 (autosomal dominant) pseudogene 1

PKD1P2 Gene

polycystic kidney disease 1 (autosomal dominant) pseudogene 2

PKD1P3 Gene

polycystic kidney disease 1 (autosomal dominant) pseudogene 3

PKD1P4 Gene

polycystic kidney disease 1 (autosomal dominant) pseudogene 4

PKD1P5 Gene

polycystic kidney disease 1 (autosomal dominant) pseudogene 5

PKD1P6 Gene

polycystic kidney disease 1 (autosomal dominant) pseudogene 6

PKD3 Gene

polycystic kidney disease 3 (autosomal dominant)

PKD2 Gene

polycystic kidney disease 2 (autosomal dominant)

This gene encodes a member of the polycystin protein family. The encoded protein is a multi-pass membrane protein that functions as a calcium permeable cation channel, and is involved in calcium transport and calcium signaling in renal epithelial cells. This protein interacts with polycystin 1, and they may be partners in a common signaling cascade involved in tubular morphogenesis. Mutations in this gene are associated with autosomal dominant polycystic kidney disease type 2. [provided by RefSeq, Mar 2011]

PKD1 Gene

polycystic kidney disease 1 (autosomal dominant)

This gene encodes a member of the polycystin protein family. The encoded glycoprotein contains a large N-terminal extracellular region, multiple transmembrane domains and a cytoplasmic C-tail. It is an integral membrane protein that functions as a regulator of calcium permeable cation channels and intracellular calcium homoeostasis. It is also involved in cell-cell/matrix interactions and may modulate G-protein-coupled signal-transduction pathways. It plays a role in renal tubular development, and mutations in this gene cause autosomal dominant polycystic kidney disease type 1 (ADPKD1). ADPKD1 is characterized by the growth of fluid-filled cysts that replace normal renal tissue and result in end-stage renal failure. Splice variants encoding different isoforms have been noted for this gene. Also, six pseudogenes, closely linked in a known duplicated region on chromosome 16p, have been described. [provided by RefSeq, Oct 2008]

PKDTS Gene

polycystic kidney disease, infantile severe, with tuberous sclerosis

PKD1L1 Gene

polycystic kidney disease 1 like 1

This gene encodes a member of the polycystin protein family containing 11 transmembrane domains, a receptor for egg jelly (REJ) domain, and a polycystin-1, lipoxygenase, alpha-toxin (PLAT) domain. The encoded protein may play a role in the male reproductive system. Alternative splice variants have been described but their biological nature has not been determined. [provided by RefSeq, Jul 2008]

PKD1L2 Gene

polycystic kidney disease 1-like 2 (gene/pseudogene)

This gene encodes a member of the polycystin protein family. This protein may function as a G-protein-coupled component or regulator of cation channel pores. The long isoform of this protein contains 11 transmembrane domains, a latrophilin/CL-1-like GPCR proteolytic site (GPS) domain, and a polycystin-1, lipoxygenase, alpha-toxin (PLAT) domain. Alternative splicing results in multiple transcript variants encoding distinct isoforms. This gene is a polymorphic pseudogene in humans. [provided by RefSeq, May 2022]

PKD1L3 Gene

polycystic kidney disease 1-like 3

This gene encodes a member of the polycystin protein family. The encoded protein contains 11 transmembrane domains, a latrophilin/CL-1-like GPCR proteolytic site (GPS) domain, and a polycystin-1, lipoxygenase, alpha-toxin (PLAT) domain. This protein may function as a component of cation channel pores.[provided by RefSeq, Apr 2009]

PKHD1 Gene

polycystic kidney and hepatic disease 1 (autosomal recessive)

The protein encoded by this gene is predicted to have a single transmembrane (TM)-spanning domain and multiple copies of an immunoglobulin-like plexin-transcription-factor domain. Alternative splicing results in two transcript variants encoding different isoforms. Other alternatively spliced transcripts have been described, but the full length sequences have not been determined. Several of these transcripts are predicted to encode truncated products which lack the TM and may be secreted. Mutations in this gene cause autosomal recessive polycystic kidney disease, also known as polycystic kidney and hepatic disease-1. [provided by RefSeq, Jul 2008]

PKD2L2 Gene

polycystic kidney disease 2-like 2

Predicted to enable calcium channel activity. Predicted to be involved in detection of mechanical stimulus. Predicted to be active in membrane. [provided by Alliance of Genome Resources, Mar 2025]

PKD2L1 Gene

polycystic kidney disease 2-like 1

This gene encodes a member of the polycystin protein family. The encoded protein contains multiple transmembrane domains, and cytoplasmic N- and C-termini. The protein may be an integral membrane protein involved in cell-cell/matrix interactions. This protein functions as a calcium-regulated nonselective cation channel. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]