P38254 · TTL_YEAST
- ProteinProbable tubulin--tyrosine ligase PBY1
- GenePBY1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids753 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Probable P-body-associated tubulin--tyrosine ligase.
Miscellaneous
Present with 1770 molecules/cell in log phase SD medium.
Catalytic activity
- ATP + C-terminal L-alpha-aminoacyl-L-glutamyl-L-glutamyl-[tubulin] + L-tyrosine = ADP + C-terminal L-alpha-aminoacyl-L-glutamyl-L-glutamyl-L-tyrosyl-[tubulin] + H+ + phosphate
Cofactor
Protein has several cofactor binding sites:
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | P-body | |
Molecular Function | ATP binding | |
Molecular Function | hydrolase activity | |
Molecular Function | tubulin-tyrosine ligase activity | |
Biological Process | protein modification process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameProbable tubulin--tyrosine ligase PBY1
- EC number
- Alternative names
Gene names
Organism names
- Strains
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Saccharomycotina > Saccharomycetes > Saccharomycetales > Saccharomycetaceae > Saccharomyces
Accessions
- Primary accessionP38254
- Secondary accessions
Proteomes
Organism-specific databases
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000212448 | 1-753 | Probable tubulin--tyrosine ligase PBY1 | |||
Sequence: MRVLITNDDGPLSDQFSPYIRPFIQHIKRNYPEWKITVCVPHVQKSWVGKAHLAGKNLTAQFIYSKVDAEDNTFWGPFIQPQIRSENSKLPYVLNAEIPKDTIEWILIDGTPASCANIGLHLLSNEPFDLVLSGPNVGRNTSAAYITSSGTVGGAMESVITGNTKAIAISWAYFNGLKNVSPLLMEKASKRSLDVIKHLVKNWDPKTDLYSINIPLVESLSDDTKVYYAPIWENRWIPIFNGPHINLENSFAEIEDGNESSSISFNWAPKFGAHKDSIHYMDEYKDRTVLTDAEVIESEMISVTPMKATFKGVNHLLGELKLTEEENNLSKTNNLIVVSIDPMEYIYKPLTHALKKYLPQVEIVSNLPEFDNGGCEKEMKVFHYGDYEQLDMDKLMELPNNYFTNSYIYRKALIRKHFLSHTIQTYTAKNPESILKKAYLESFTIDLDYAEFLDDALDENWELRQELENESQDKWWIVKPSMSDKGQGIRVFKTIEDLQAIFDSFDDEDSEAEESGNDDDADDVNGEFMDNNKVNISQLRHFIIQEYLTNPLLLASMDNRKFHIRCYVVCRGDLQVFVYDRMLALFAAKPFVPLDPYAYSVTDLKDLECHLTNTCLQSKKKDKDSSVLEFDSIEEIPNERKSNIKEQIHSITNDVFLAAVNVNRLNFQPLPNAFETYGVDFLIDSNYEVKLLEINAFPDFKQTGKDLKNLIDELFDDTVKYCVTPIFNENRNKTDDETDPNFVKVIDYTSNGW |
Proteomic databases
PTM databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 343-734 | TTL | ||||
Sequence: MEYIYKPLTHALKKYLPQVEIVSNLPEFDNGGCEKEMKVFHYGDYEQLDMDKLMELPNNYFTNSYIYRKALIRKHFLSHTIQTYTAKNPESILKKAYLESFTIDLDYAEFLDDALDENWELRQELENESQDKWWIVKPSMSDKGQGIRVFKTIEDLQAIFDSFDDEDSEAEESGNDDDADDVNGEFMDNNKVNISQLRHFIIQEYLTNPLLLASMDNRKFHIRCYVVCRGDLQVFVYDRMLALFAAKPFVPLDPYAYSVTDLKDLECHLTNTCLQSKKKDKDSSVLEFDSIEEIPNERKSNIKEQIHSITNDVFLAAVNVNRLNFQPLPNAFETYGVDFLIDSNYEVKLLEINAFPDFKQTGKDLKNLIDELFDDTVKYCVTPIFNENRNKT |
Sequence similarities
Belongs to the tubulin--tyrosine ligase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length753
- Mass (Da)86,353
- Last updated2011-07-27 v2
- Checksum925C4E4CAB6679E9
Features
Showing features for sequence conflict.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Sequence conflict | 352-355 | in Ref. 4; CAA49508 | ||||
Sequence: HALK → TPE | ||||||
Sequence conflict | 450 | in Ref. 1; CAA55599 and 2; CAA85047 | ||||
Sequence: A → R | ||||||
Sequence conflict | 563 | in Ref. 4; CAA49508 | ||||
Sequence: H → R |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
X78993 EMBL· GenBank· DDBJ | CAA55599.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
Z35963 EMBL· GenBank· DDBJ | CAA85047.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
X69881 EMBL· GenBank· DDBJ | CAA49508.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
BK006936 EMBL· GenBank· DDBJ | DAA07215.2 EMBL· GenBank· DDBJ | Genomic DNA |