======= TTLL7 =======
== Gene Information ==
* **Official Symbol**: TTLL7
* **Official Name**: tubulin tyrosine ligase like 7
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=79739|79739]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q6ZT98|Q6ZT98]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=TTLL7&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20TTLL7|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/618813|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Polyglutamylase which preferentially modifies beta- tubulin (PubMed:25959773). Mediates both ATP-dependent initiation and elongation of polyglutamylation of microtubules (PubMed:25959773). Required for neurite growth; responsible for the strong increase in tubulin polyglutamylation during postnatal neuronal maturation (By similarity). {ECO:0000250|UniProtKB:A4Q9F0, ECO:0000269|PubMed:25959773}.
|TTL|
|tubulin-glutamic acid ligase activity|
|protein polyglutamylation|
|peptidyl-glutamic acid modification|
|beta-tubulin binding|
|alpha-tubulin binding|
|perikaryon|
|cilium|
|microtubule|
|dendrite|
|peptidyl-amino acid modification|
|ATP binding|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp235|Geldanamycin 0.01μM R05 exp235]]|-1.81|
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**: 17042
* **Expression level (log2 read counts)**: 3.39
{{:chemogenomics:nalm6 dist.png?nolink |}}