======= HPD =======
== Gene Information ==
* **Official Symbol**: HPD
* **Official Name**: 4-hydroxyphenylpyruvate dioxygenase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3242|3242]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P32754|P32754]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=HPD&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20HPD|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/609695|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is an enzyme in the catabolic pathway of tyrosine. The encoded protein catalyzes the conversion of 4-hydroxyphenylpyruvate to homogentisate. Defects in this gene are a cause of tyrosinemia type 3 (TYRO3) and hawkinsinuria (HAWK). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2010].
* **UniProt Summary**: Key enzyme in the degradation of tyrosine.
|Glyoxalase|
|4-hydroxyphenylpyruvate dioxygenase activity|
|tyrosine catabolic process|
|tyrosine metabolic process|
|L-phenylalanine catabolic process|
|erythrose 4-phosphate/phosphoenolpyruvate family amino acid metabolic process|
|L-phenylalanine metabolic process|
|erythrose 4-phosphate/phosphoenolpyruvate family amino acid catabolic process|
|aromatic amino acid family catabolic process|
|aromatic amino acid family metabolic process|
|alpha-amino acid catabolic process|
|cellular amino acid catabolic process|
|drug catabolic process|
|alpha-amino acid metabolic process|
|organic acid catabolic process|
|carboxylic acid catabolic process|
|cellular amino acid metabolic process|
|small molecule catabolic process|
|aromatic compound catabolic process|
|organic cyclic compound catabolic process|
|drug metabolic process|
|Golgi membrane|
|carboxylic acid metabolic process|
|endoplasmic reticulum membrane|
|oxidation-reduction process|
|oxoacid metabolic process|
|organic acid metabolic process|
|organonitrogen compound catabolic process|
|small molecule metabolic process|
|organic substance catabolic process|
|cellular catabolic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp485|GSK626616 14μM R08 exp485]]|1.71|
|[[:results:exp419|Tunicamycin 0.04 to 0.075μM on day4 R07 exp419]]|1.85|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/726
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/25|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/15|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/14|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/7|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 8945
* **Expression level (log2 read counts)**: -2.69
{{:chemogenomics:nalm6 dist.png?nolink |}}