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Aliases for PRKX Gene

Aliases for PRKX Gene

  • Protein Kinase, X-Linked 2 3 5
  • Serine/Threonine-Protein Kinase PRKX 3 4
  • Protein Kinase PKX1 3 4
  • Protein Kinase X 3 4
  • PKX1 3 4
  • Protein Kinase X-Linked 4
  • EC 2.7.11.1 4
  • EC 2.7.11 63
  • PrKX 4

External Ids for PRKX Gene

Previous GeneCards Identifiers for PRKX Gene

  • GC0XU990189
  • GC0XM003052
  • GC0XM003117
  • GC0XM003515
  • GC0XM001474

Summaries for PRKX Gene

Entrez Gene Summary for PRKX Gene

  • This gene encodes a serine threonine protein kinase that has similarity to the catalytic subunit of cyclic AMP dependent protein kinases. The encoded protein is developmentally regulated and may be involved in renal epithelial morphogenesis. This protein may also be involved in macrophage and granulocyte maturation. Abnormal recombination between this gene and a related pseudogene on chromosome Y is a frequent cause of sex reversal disorder in XX males and XY females. Pseudogenes of this gene are found on chromosomes X, 15 and Y. [provided by RefSeq, Feb 2010]

GeneCards Summary for PRKX Gene

PRKX (Protein Kinase, X-Linked) is a Protein Coding gene. Diseases associated with PRKX include testicular disease. Among its related pathways are GPCR Pathway. GO annotations related to this gene include transferase activity, transferring phosphorus-containing groups and protein tyrosine kinase activity. An important paralog of this gene is PRKACA.

UniProtKB/Swiss-Prot for PRKX Gene

  • Serine/threonine protein kinase regulated by and mediating cAMP signaling in cells. Acts through phosphorylation of downstream targets that may include CREB, SMAD6 and PKD1 and has multiple functions in cellular differentiation and epithelial morphogenesis. Regulates myeloid cell differentiation through SMAD6 phosphorylation. Involved in nephrogenesis by stimulating renal epithelial cell migration and tubulogenesis. Also involved in angiogenesis through stimulation of endothelial cell proliferation, migration and vascular-like structure formation.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PRKX Gene

Genomics for PRKX Gene

Regulatory Elements for PRKX Gene

Promoters for PRKX Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around PRKX on UCSC Golden Path with GeneCards custom track

Genomic Location for PRKX Gene

Chromosome:
X
Start:
3,604,343 bp from pter
End:
3,713,644 bp from pter
Size:
109,302 bases
Orientation:
Minus strand

Genomic View for PRKX Gene

Genes around PRKX on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
PRKX Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for PRKX Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for PRKX Gene

Proteins for PRKX Gene

  • Protein details for PRKX Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    P51817-PRKX_HUMAN
    Recommended name:
    cAMP-dependent protein kinase catalytic subunit PRKX
    Protein Accession:
    P51817

    Protein attributes for PRKX Gene

    Size:
    358 amino acids
    Molecular mass:
    40896 Da
    Quaternary structure:
    • Like other cAMP-dependent protein kinases, the inactive holoenzyme is probably composed of 2 PRKX catalytic subunits and a dimer of regulatory subunits. Interacts (cAMP-dependent) specifically with the regulatory subunits PRKAR1A and PRKAR1B. Compared to other cAMP-dependent serine/threonine protein kinases, does not interact with the 2 other PKA regulatory subunits PRKAR2A and PRKAR2B. Interacts with cAMP-dependent protein kinase inhibitor/PKI proteins; inhibits PRKX. Interacts with GPKOW. Interacts with SMAD6. Interacts with PKD1; involved in differentiation and controlled morphogenesis of the kidney. Interacts with PIN1 (via WW domain).

neXtProt entry for PRKX Gene

Proteomics data for PRKX Gene at MOPED

Selected DME Specific Peptides for PRKX Gene

Post-translational modifications for PRKX Gene

Other Protein References for PRKX Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

Domains & Families for PRKX Gene

Gene Families for PRKX Gene

Suggested Antigen Peptide Sequences for PRKX Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

P51817

UniProtKB/Swiss-Prot:

PRKX_HUMAN :
  • Contains 1 AGC-kinase C-terminal domain.
  • Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. cAMP subfamily.
Domain:
  • Contains 1 AGC-kinase C-terminal domain.
  • Contains 1 protein kinase domain.
Family:
  • Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. cAMP subfamily.
genes like me logo Genes that share domains with PRKX: view

Function for PRKX Gene

Molecular function for PRKX Gene

GENATLAS Biochemistry:
serine/threonine protein kinase,cAMP dependent,homologous to Drosophila DC2 kinase
UniProtKB/Swiss-Prot BiophysicochemicalProperties:
Kinetic parameters: KM=127 uM for ATP (in the presence of 10 mM magnesium chloride) {ECO:0000269 PubMed:10026146, ECO:0000269 PubMed:12082174}; KM=58 uM for kemptide (in the presence of 10 mM magnesium chloride) {ECO:0000269 PubMed:10026146, ECO:0000269 PubMed:12082174}; KM=6.7 uM for kemptide (in the presence of 1 uM Br-cAMP at 30 degrees Celsius) {ECO:0000269 PubMed:10026146, ECO:0000269 PubMed:12082174};
UniProtKB/Swiss-Prot CatalyticActivity:
ATP + a protein = ADP + a phosphoprotein.
UniProtKB/Swiss-Prot EnzymeRegulation:
Binding of cAMP to the PRKAR1A or PRKAR1B regulatory subunits induces dissociation of the holoenzyme heterotetramer. The released monomeric PRKX is then active and able to phosphorylate its substrates.
UniProtKB/Swiss-Prot Function:
Serine/threonine protein kinase regulated by and mediating cAMP signaling in cells. Acts through phosphorylation of downstream targets that may include CREB, SMAD6 and PKD1 and has multiple functions in cellular differentiation and epithelial morphogenesis. Regulates myeloid cell differentiation through SMAD6 phosphorylation. Involved in nephrogenesis by stimulating renal epithelial cell migration and tubulogenesis. Also involved in angiogenesis through stimulation of endothelial cell proliferation, migration and vascular-like structure formation.
UniProtKB/Swiss-Prot Induction:
Up-regulated by phorbol 12-myristate 13-acetate (PMA).

Enzyme Numbers (IUBMB) for PRKX Gene

Gene Ontology (GO) - Molecular Function for PRKX Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005524 ATP binding IEA --
genes like me logo Genes that share ontologies with PRKX: view
genes like me logo Genes that share phenotypes with PRKX: view

Animal Model Products

miRNA for PRKX Gene

miRTarBase miRNAs that target PRKX

No data available for Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for PRKX Gene

Localization for PRKX Gene

Subcellular locations from UniProtKB/Swiss-Prot for PRKX Gene

Cytoplasm. Nucleus. Note=cAMP induces nuclear translocation.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for PRKX Gene COMPARTMENTS Subcellular localization image for PRKX gene
Compartment Confidence
nucleus 5
cytosol 3

No data available for Gene Ontology (GO) - Cellular Components for PRKX Gene

Pathways & Interactions for PRKX Gene

SuperPathways for PRKX Gene

Superpath Contained pathways
1 GPCR Pathway
genes like me logo Genes that share pathways with PRKX: view

Pathways by source for PRKX Gene

1 Qiagen pathway for PRKX Gene

SIGNOR curated interactions for PRKX Gene

Activates:

Gene Ontology (GO) - Biological Process for PRKX Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001525 angiogenesis IMP 21684272
GO:0001935 endothelial cell proliferation IEA,IMP 21684272
GO:0006468 protein phosphorylation IEA --
GO:0007155 cell adhesion IEA,IMP 21684272
GO:0030155 regulation of cell adhesion IDA 17980165
genes like me logo Genes that share ontologies with PRKX: view

Drugs & Compounds for PRKX Gene

(4) Drugs for PRKX Gene - From: HMDB, ApexBio, and Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Adenosine triphosphate Approved Nutra 0
cyclic amp Experimental Pharma 0
GSK690693 Pharma Inhibition, Inhibitor Pan-AKT inhibitor,ATP-competitive and potent 0

(1) Additional Compounds for PRKX Gene - From: HMDB

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
ADP
  • Adenosindiphosphorsaeure
  • Adenosine 5'-pyrophosphate
  • Adenosine diphosphate
  • Adenosine pyrophosphate
  • Adenosine-5'-diphosphate
Full agonist, Agonist 58-64-0
genes like me logo Genes that share compounds with PRKX: view

Transcripts for PRKX Gene

Unigene Clusters for PRKX Gene

Protein kinase, X-linked:
Representative Sequences:

Inhibitory RNA Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for PRKX Gene

No ASD Table

Relevant External Links for PRKX Gene

GeneLoc Exon Structure for
PRKX
ECgene alternative splicing isoforms for
PRKX

Expression for PRKX Gene

mRNA expression in normal human tissues for PRKX Gene

mRNA differential expression in normal tissues according to GTEx for PRKX Gene

This gene is overexpressed in Thyroid (x4.5).

Protein differential expression in normal tissues from HIPED for PRKX Gene

This gene is overexpressed in Lung (49.5) and Spleen (12.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, MOPED, and MaxQB for PRKX Gene



SOURCE GeneReport for Unigene cluster for PRKX Gene Hs.390788

mRNA Expression by UniProt/SwissProt for PRKX Gene

P51817-PRKX_HUMAN
Tissue specificity: Widely expressed (at protein level). Specifically expressed in blood by macrophages and granulocytes according to PubMed:9860982.
genes like me logo Genes that share expression patterns with PRKX: view

Protein tissue co-expression partners for PRKX Gene

Primer Products

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery for PRKX Gene

Orthologs for PRKX Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for PRKX Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia -- 36
  • 99 (a)
OneToMany
PRKX 36
  • 93 (a)
OneToMany
PRKX 35
  • 95.9 (n)
  • 93.02 (a)
cow
(Bos Taurus)
Mammalia PRKX 36
  • 86 (a)
OneToOne
PRKX 35
  • 83.22 (n)
  • 86.27 (a)
dog
(Canis familiaris)
Mammalia PRKX 35
  • 86.45 (n)
  • 91.48 (a)
PRKX 36
  • 92 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Prkx 16
Prkx 36
  • 77 (a)
OneToOne
Prkx 35
  • 74.93 (n)
  • 78.31 (a)
oppossum
(Monodelphis domestica)
Mammalia PRKX 36
  • 77 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia PRKX 36
  • 80 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Prkx 35
  • 75.4 (n)
  • 80.72 (a)
chicken
(Gallus gallus)
Aves PRKX 36
  • 78 (a)
OneToOne
PRKX 35
  • 76.32 (n)
  • 89.47 (a)
lizard
(Anolis carolinensis)
Reptilia PRKX 36
  • 82 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia prkx 35
  • 70.49 (n)
  • 81.23 (a)
zebrafish
(Danio rerio)
Actinopterygii LOC561941 35
  • 68.12 (n)
  • 76.52 (a)
prkx 36
  • 73 (a)
OneToOne
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP011840 35
  • 63.83 (n)
  • 63.28 (a)
fruit fly
(Drosophila melanogaster)
Insecta Pka-C3 36
  • 35 (a)
OneToOne
CG12069 37
  • 41 (a)
Pka-C2 37
  • 46 (a)
Pka-C3 37
  • 62 (a)
Pka-C3 35
  • 62.12 (n)
  • 62.54 (a)
worm
(Caenorhabditis elegans)
Secernentea F47F2.1 36
  • 40 (a)
OneToOne
F47F2.1a 37
  • 53 (a)
F47F2.1b 37
  • 50 (a)
F47F2.1 35
  • 52.94 (n)
  • 50.94 (a)
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes TPK1 36
  • 39 (a)
ManyToMany
TPK2 36
  • 42 (a)
ManyToMany
TPK3 36
  • 38 (a)
ManyToMany
corn
(Zea mays)
Liliopsida Zm.1519 35
wheat
(Triticum aestivum)
Liliopsida Ta.9503 35
sea squirt
(Ciona savignyi)
Ascidiacea CSA.3024 36
  • 68 (a)
OneToOne
Species with no ortholog for PRKX:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)

Evolution for PRKX Gene

ENSEMBL:
Gene Tree for PRKX (if available)
TreeFam:
Gene Tree for PRKX (if available)

Paralogs for PRKX Gene

Paralogs for PRKX Gene

Pseudogenes.org Pseudogenes for PRKX Gene

genes like me logo Genes that share paralogs with PRKX: view

Variants for PRKX Gene

Sequence variations from dbSNP and Humsavar for PRKX Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type
rs3752362 - 3,713,126(+) TGTAC(A/G)CAGGC upstream-variant-2KB, reference, missense
rs875487 -- 3,635,040(-) aaaaa(A/G)atgtg intron-variant
rs1056367 -- 3,608,814(-) AGAGC(A/C)CAGTT utr-variant-3-prime
rs1056368 -- 3,608,338(-) TTAGT(G/T)CTTCT utr-variant-3-prime
rs1056369 -- 3,608,328(-) TTACC(G/T)GGTAA utr-variant-3-prime

Structural Variations from Database of Genomic Variants (DGV) for PRKX Gene

Variant ID Type Subtype PubMed ID
nsv6780 CNV Insertion 18451855
nsv508749 CNV Insertion 20534489
esv2739903 CNV Deletion 23290073
dgv1393e199 CNV Deletion 23128226
esv2739904 CNV Deletion 23290073
esv2739905 CNV Deletion 23290073
esv1734793 CNV Deletion 17803354
nsv425475 CNV Loss 16902084
esv2672795 CNV Deletion 23128226

Variation tolerance for PRKX Gene

Residual Variation Intolerance Score: 17.6% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.44; 9.54% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for PRKX Gene

HapMap Linkage Disequilibrium report
PRKX

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PRKX Gene

Disorders for PRKX Gene

MalaCards: The human disease database

(1) MalaCards diseases for PRKX Gene - From: DISEASES

Disorder Aliases PubMed IDs
testicular disease
  • disorder of testis
- elite association - COSMIC cancer census association via MalaCards
Search PRKX in MalaCards View complete list of genes associated with diseases

UniProtKB/Swiss-Prot

PRKX_HUMAN
  • Note=A chromosomal aberration involving PRKX is a cause of sex reversal disorder. Translocation t(X;Y)(p22;p11) with PRKY. Chromosomal translocations proximal to PRKY account for about 30% of the cases of sex reversal disorder in XX males and XY females.

Relevant External Links for PRKX

Genetic Association Database (GAD)
PRKX
Human Genome Epidemiology (HuGE) Navigator
PRKX
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
PRKX
genes like me logo Genes that share disorders with PRKX: view

No data available for Genatlas for PRKX Gene

Publications for PRKX Gene

  1. The human protein kinase gene PKX1 on Xp22.3 displays Xp/Yp homology and is a site of chromosomal instability. (PMID: 7633447) Klink A. … Rappold G. (Hum. Mol. Genet. 1995) 2 3 4 67
  2. Gene conversion between the X chromosome and the male-specific region of the Y chromosome at a translocation hotspot. (PMID: 19576564) Rosser Z.H. … Jobling M.A. (Am. J. Hum. Genet. 2009) 3 23
  3. Protein kinase X (PRKX) can rescue the effects of polycystic kidney disease-1 gene (PKD1) deficiency. (PMID: 17980165) Li X. … Wilson P.D. (Biochim. Biophys. Acta 2008) 3 23
  4. Smad6 is a protein kinase X phosphorylation substrate and is required for HL-60 cell differentiation. (PMID: 16491121) Glesne D. … Huberman E. (Oncogene 2006) 3 23
  5. Profiles of PrKX expression in developmental mouse embryo and human tissues. (PMID: 15879576) Li W. … Kotin R.M. (J. Histochem. Cytochem. 2005) 3 23

Products for PRKX Gene

Sources for PRKX Gene

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