======= BLMH =======
== Gene Information ==
* **Official Symbol**: BLMH
* **Official Name**: bleomycin hydrolase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=642|642]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q13867|Q13867]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=BLMH&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20BLMH|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/602403|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: Bleomycin hydrolase (BMH) is a cytoplasmic cysteine peptidase that is highly conserved through evolution; however, the only known activity of the enzyme is metabolic inactivation of the glycopeptide bleomycin (BLM), an essential component of combination chemotherapy regimens for cancer. The protein contains the signature active site residues of the cysteine protease papain superfamily. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: The normal physiological role of BLM hydrolase is unknown, but it catalyzes the inactivation of the antitumor drug BLM (a glycopeptide) by hydrolyzing the carboxamide bond of its B- aminoalaninamide moiety thus protecting normal and malignant cells from BLM toxicity. {ECO:0000250}.
|Peptidase C1 2|
|homocysteine catabolic process|
|homocysteine metabolic process|
|sulfur amino acid catabolic process|
|carboxypeptidase activity|
|aminopeptidase activity|
|cysteine-type peptidase activity|
|sulfur amino acid metabolic process|
|sulfur compound catabolic process|
|cysteine-type endopeptidase activity|
|alpha-amino acid catabolic process|
|cellular amino acid catabolic process|
|alpha-amino acid metabolic process|
|carboxylic acid catabolic process|
|organic acid catabolic process|
|protein polyubiquitination|
|cellular amino acid metabolic process|
|sulfur compound metabolic process|
|small molecule catabolic process|
|response to toxic substance|
|protein ubiquitination|
|protein modification by small protein conjugation|
|carboxylic acid metabolic process|
|protein modification by small protein conjugation or removal|
|oxoacid metabolic process|
|response to drug|
|organic acid metabolic process|
|organonitrogen compound catabolic process|
|identical protein binding|
|proteolysis|
|small molecule metabolic process|
|organic substance catabolic process|
|cellular catabolic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp535|Trimetrexate 0.03μM R08 exp535]]|-2.12|
|[[:results:exp2|5-Fluorouracil 20μM R00 exp2]]|-1.94|
|[[:results:exp518|RK-33 8μM R08 exp518]]|-1.85|
|[[:results:exp499|LY2090314 0.003μM R08 exp499]]|-1.8|
|[[:results:exp261|ABT-702 5μM R06 exp261]]|-1.72|
|[[:results:exp229|Dimethyloxaloylglycine 100μM R05 exp229]]|1.77|
|[[:results:exp53|Suberoylanilide-Hydroxamic-Acid 0.02μM R01 exp53]]|2.02|
|[[:results:exp115|A-366 10μM R03 exp115]]|2.07|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/26|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/16|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 5352
* **Expression level (log2 read counts)**: 7.04
{{:chemogenomics:nalm6 dist.png?nolink |}}