UniProt Summary: Polyglutamase which preferentially modifies alpha- tubulin. Involved in the side-chain elongation step of the polyglutamylation reaction rather than in the initiation step (By similarity). Required for CCSAP localization to both spindle and cilia microtubules (PubMed:22493317). Generates long side-chains (By similarity). {ECO:0000250|UniProtKB:A4Q9F4, ECO:0000269|PubMed:22493317}.
Pfam DomainsGO Terms
Pfam Domains
TTL
GO Terms
microtubule severing
protein polyglutamylation
ligase activity
peptidyl-glutamic acid modification
cilium
microtubule
microtubule cytoskeleton organization
microtubule-based process
peptidyl-amino acid modification
cytoskeleton organization
ATP binding
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)
Compound Hit
No hits were found.
Most Correlated Genes in Chemogenomics
No correlation found to any other genes in chemogenomics.
Tissues where Essential in the Avana Dataset (DepMap 20Q1)
Global Fraction of Cell Lines Where Essential: 2/739