Homo sapiens Gene: TTL
Summary
InnateDB Gene IDBG-66273.7
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol TTL
Gene Name tubulin tyrosine ligase
Synonyms
Species Homo sapiens
Ensembl Gene ENSG00000114999
Encoded Proteins
tubulin tyrosine ligase
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary TTL is a cytosolic enzyme involved in the posttranslational modification of alpha-tubulin (see MIM 602529). Alpha-tubulin within assembled microtubules is detyrosinated over time at the C terminus. After microtubule disassembly, TTL restores the tyrosine residues and consequently participates in a cycle of tubulin detyrosination and tyrosination (Erck et al., 2003 [PubMed 14571137]).[supplied by OMIM, Mar 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 2:112482154-112541739
Strand Forward strand
Band q14.1
Transcripts
ENST00000233336 ENSP00000233336
ENST00000485537
ENST00000476615
ENST00000460450
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
Experimentally validated
Total 1 [view]
Protein-Protein 0
Protein-DNA 0
Protein-RNA 1 [view]
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0004835 tubulin-tyrosine ligase activity
GO:0005524 ATP binding
Biological Process
GO:0000226 microtubule cytoskeleton organization
GO:0006464 cellular protein modification process
GO:0030516 regulation of axon extension
Cellular Component
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Cross-References
SwissProt Q8NG68
TrEMBL
UniProt Splice Variant
Entrez Gene 150465
UniGene Hs.603050 Hs.620364
RefSeq NM_153712
HUGO HGNC:21586
OMIM 608291
CCDS CCDS2096
HPRD
IMGT
EMBL AB071393 AC012442 BC036819 BX538316 CH471217
GenPept AAH36819 AAX81998 BAC06832 CAD98091 EAW73589
RNA Seq Atlas 150465