UniProtKB - Q8CHB8 (TTLL5_MOUSE)
Tubulin polyglutamylase TTLL5
Ttll5
Functioni
Polyglutamylase which modifies tubulin, generating polyglutamate side chains on the gamma-carboxyl group of specific glutamate residues within the C-terminal tail of tubulin (PubMed:17499049).
Preferentially mediates ATP-dependent initiation step of the polyglutamylation reaction over the elongation step (PubMed:17499049).
Preferentially modifies the alpha-tubulin tail over a beta-tail (PubMed:17499049).
Required for CCSAP localization to both polyglutamylated spindle and cilia microtubules (By similarity).
Increases the effects of transcriptional coactivator NCOA2/TIF2 in glucocorticoid receptor-mediated repression and induction and in androgen receptor-mediated induction (By similarity).
By similarity1 PublicationCatalytic activityi
- ATP + L-glutamate + L-glutamyl-[protein] = ADP + γ-L-glutamyl-L-glutamyl-[protein] + H+ + phosphate1 PublicationThis reaction proceeds in the forward1 Publication direction.
- (L-glutamyl)(n)-γ-L-glutamyl-L-glutamyl-[protein] + ATP + L-glutamate = (L-glutamyl)(n+1)-γ-L-glutamyl-L-glutamyl-[protein] + ADP + H+ + phosphate1 PublicationThis reaction proceeds in the forward1 Publication direction.
Cofactori
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 180 | ATPBy similarity | 1 | |
Binding sitei | 186 | L-glutamate residue; L-glutamate acceptor residue in protein targetBy similarity | 1 | |
Sitei | 186 | Essential for specifying initiation versus elongation step of the polyglutamylase activityBy similarity | 1 | |
Binding sitei | 247 | L-glutamateBy similarity | 1 | |
Binding sitei | 293 | L-glutamateBy similarity | 1 | |
Metal bindingi | 353 | Magnesium 1By similarity | 1 | |
Metal bindingi | 366 | Magnesium 1By similarity | 1 | |
Metal bindingi | 366 | Magnesium 2By similarity | 1 | |
Metal bindingi | 368 | Magnesium 2By similarity | 1 | |
Binding sitei | 384 | L-glutamateBy similarity | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 186 – 187 | ATPBy similarity | 2 | |
Nucleotide bindingi | 208 – 211 | ATPBy similarity | 4 | |
Nucleotide bindingi | 221 – 223 | ATPBy similarity | 3 | |
Nucleotide bindingi | 268 – 269 | ATPBy similarity | 2 |
GO - Molecular functioni
- ATP binding Source: UniProtKB-KW
- metal ion binding Source: UniProtKB-KW
- tubulin binding Source: GO_Central
- tubulin-glutamic acid ligase activity Source: UniProtKB
GO - Biological processi
- fertilization Source: MGI
- flagellated sperm motility Source: MGI
- microtubule cytoskeleton organization Source: GO_Central
- protein polyglutamylation Source: MGI
- retina development in camera-type eye Source: MGI
- spermatogenesis Source: MGI
- sperm axoneme assembly Source: MGI
Keywordsi
Molecular function | Ligase |
Biological process | Transcription |
Ligand | ATP-binding, Magnesium, Metal-binding, Nucleotide-binding |
Enzyme and pathway databases
BRENDAi | 6.3.2.B3, 3474 |
Reactomei | R-MMU-8955332, Carboxyterminal post-translational modifications of tubulin |
Names & Taxonomyi
Protein namesi | Recommended name: Tubulin polyglutamylase TTLL51 Publication (EC:6.3.2.-1 Publication)Alternative name(s): Tubulin--tyrosine ligase-like protein 5 |
Gene namesi | |
Organismi | Mus musculus (Mouse) |
Taxonomic identifieri | 10090 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus |
Proteomesi |
|
Organism-specific databases
MGIi | MGI:2443657, Ttll5 |
VEuPathDBi | HostDB:ENSMUSG00000012609 |
Subcellular locationi
Nucleus
- Nucleus By similarity
Cytoplasm and Cytosol
- Cytoplasm By similarity
Cytoskeleton
- cilium basal body 1 Publication
Other locations
- cilium 1 Publication
Note: In osteosarcoma cells, found in both cytoplasm and nucleus in the absence of steroid but located exclusively in the nucleus in the presence of steroid (By similarity). Localized to the base of the connecting cilium between the basal body and the adjacent daughter centriole of the cilium.By similarity
Cytoskeleton
- centrosome Source: MGI
- ciliary basal body Source: MGI
- microtubule Source: UniProtKB-KW
Cytosol
- cytosol Source: MGI
Nucleus
- nucleus Source: UniProtKB-SubCell
Plasma Membrane
- plasma membrane Source: MGI
Other locations
- 9+0 non-motile cilium Source: MGI
- cilium Source: MGI
Keywords - Cellular componenti
Cell projection, Cilium, Cytoplasm, Cytoskeleton, Microtubule, NucleusPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000223342 | 1 – 1328 | Tubulin polyglutamylase TTLL5Add BLAST | 1328 |
Proteomic databases
EPDi | Q8CHB8 |
MaxQBi | Q8CHB8 |
PaxDbi | Q8CHB8 |
PRIDEi | Q8CHB8 |
ProteomicsDBi | 297753 [Q8CHB8-1] 297754 [Q8CHB8-2] |
PTM databases
iPTMneti | Q8CHB8 |
PhosphoSitePlusi | Q8CHB8 |
Expressioni
Tissue specificityi
Gene expression databases
Bgeei | ENSMUSG00000012609, Expressed in spermatocyte and 251 other tissues |
ExpressionAtlasi | Q8CHB8, baseline and differential |
Genevisiblei | Q8CHB8, MM |
Interactioni
Subunit structurei
Interacts with the transcriptional coactivators NCOA1/SRC-1 and NCOA2/TIF2.
By similarityGO - Molecular functioni
- tubulin binding Source: GO_Central
Protein-protein interaction databases
STRINGi | 10090.ENSMUSP00000048809 |
Miscellaneous databases
RNActi | Q8CHB8, protein |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 62 – 407 | TTLPROSITE-ProRule annotationAdd BLAST | 346 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 22 | DisorderedSequence analysisAdd BLAST | 22 | |
Regioni | 270 – 271 | L-glutamateBy similarity | 2 | |
Regioni | 378 – 488 | c-MTBD regionBy similarityAdd BLAST | 111 | |
Regioni | 411 – 436 | DisorderedSequence analysisAdd BLAST | 26 | |
Regioni | 585 – 631 | DisorderedSequence analysisAdd BLAST | 47 | |
Regioni | 834 – 853 | DisorderedSequence analysisAdd BLAST | 20 | |
Regioni | 948 – 975 | DisorderedSequence analysisAdd BLAST | 28 | |
Regioni | 1006 – 1032 | DisorderedSequence analysisAdd BLAST | 27 | |
Regioni | 1085 – 1129 | DisorderedSequence analysisAdd BLAST | 45 | |
Regioni | 1212 – 1271 | DisorderedSequence analysisAdd BLAST | 60 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 411 – 431 | Polar residuesSequence analysisAdd BLAST | 21 | |
Compositional biasi | 595 – 617 | Acidic residuesSequence analysisAdd BLAST | 23 | |
Compositional biasi | 834 – 849 | Polar residuesSequence analysisAdd BLAST | 16 | |
Compositional biasi | 960 – 975 | Polar residuesSequence analysisAdd BLAST | 16 | |
Compositional biasi | 1085 – 1126 | Polar residuesSequence analysisAdd BLAST | 42 |
Domaini
Sequence similaritiesi
Phylogenomic databases
eggNOGi | KOG2156, Eukaryota KOG2157, Eukaryota |
GeneTreei | ENSGT00940000162910 |
InParanoidi | Q8CHB8 |
OMAi | EHKTTMN |
OrthoDBi | 219807at2759 |
PhylomeDBi | Q8CHB8 |
TreeFami | TF313087 |
Family and domain databases
InterProi | View protein in InterPro IPR004344, TTL/TTLL_fam |
Pfami | View protein in Pfam PF03133, TTL, 1 hit |
PROSITEi | View protein in PROSITE PS51221, TTL, 1 hit |
s (2+)i Sequence
Sequence statusi: Complete.
This entry describes 2 produced by isoformsialternative splicing. AlignAdd to basketThis entry has 2 described isoforms and 13 potential isoforms that are computationally mapped.Show allAlign All
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MPVVMARDLE ETASSSEDED LANQEDHPCI MWTGGCRRIP VLVFHAEAIL
60 70 80 90 100
TKDNNIRVIG ERYHLSYKIV RTDSRLVRSI LTAHGFHEVH PSSTDYNLMW
110 120 130 140 150
TGSHLKPFLL RTLSEAQKVN HFPRSYELTR KDRLYKNIIR MQHTHGFKAF
160 170 180 190 200
HILPQTFLLP AEYAEFCNSY SKDRGPWIVK PVASSRGRGV YLINNPNQIS
210 220 230 240 250
LEENILVSRY INNPLLIDDF KFDVRLYVLV TSYDPLVIYL YEEGLARFAT
260 270 280 290 300
VRYDQGSKNI RNQFMHLTNY SVNKKSGDYV SCDDPEVEDY GNKWSMSAML
310 320 330 340 350
RYLKQEGKDT TALMAHVEDL IIKTIISAEL AIATACKTFV PHRSSCFELY
360 370 380 390 400
GFDVLIDNTL KPWLLEVNLS PSLACDAPLD LKIKASMISD MFTVVGFVCQ
410 420 430 440 450
DPAQRTSNRS IYPSFESSRR NPFQKPQRTR PLSASDAEMK NLVASAREKV
460 470 480 490 500
PGKLGGSVLG LSMEEIKVLR RVKEENDRRG GFIRIFPTSE TWEIYGSYLE
510 520 530 540 550
HKTSMNYMLA TRLFQDRGNP RRSLLTGRAR VSTEGAPELK VESMNSKAKL
560 570 580 590 600
HAALYERKLL SLEVRKRRRR SGRLRAMRPK YPVIAQPAEM NIKTETESEE
610 620 630 640 650
EEEVGLDNDD EEQEASQEES AGSLGENQAK YTPSLTVIVE NSPRDNAMKV
660 670 680 690 700
AEWTNKGEPC CKIEAQEPES KFNLMQILQD NGNLSKVQAR LAFSAYLQHV
710 720 730 740 750
QIRLTKDSGG QTLSPSWAAK EDEQMELVVR FLKRASSNLQ HSLRMVLPSR
760 770 780 790 800
RLALLERRRI LAHQLGDFIG VYNKETEQMA EKKSKKKLEE EEEDGVNAES
810 820 830 840 850
FQEFIRQASE AELEEVLTFY TQKNKSASVF LGTHSKSSKN SSSYSDSGAK
860 870 880 890 900
GDHPETIQEV KIKQPKQQQA TEIHADKLSR FTTSSGKEAK LVYTNCSSFC
910 920 930 940 950
SPAAVLLQRL PSSHLSSVIT TSALSAGPGH HASLSQIPPA VPSLPHQPAL
960 970 980 990 1000
LLSPVPDNAP PSIHSGTQNV SPAGLPRCRS GSYTIGPFSS FQSAAHIYSQ
1010 1020 1030 1040 1050
KLSRPSSAKA AGSCHPHKHH SGIAKTQKEG EDVSLNRRYN QSLVTAELQR
1060 1070 1080 1090 1100
LAEKQAARQY SPASHISLLT QQVTNLNLAS SVINRSSAST PPTLRPVISP
1110 1120 1130 1140 1150
SGPTWSIQPD LHASETHSSP PGSRSLQTGG FAWEGEVENN AYSKTTGVVP
1160 1170 1180 1190 1200
QHKYHPTAGS YQLHFALQQL EQQKLQSRQL LDQSRARHQA IFGSQTLPNS
1210 1220 1230 1240 1250
SLWTMNNGPG CRISSATTGG QKPNTLPQKV VAPPNSSTLV SKPASNHKQV
1260 1270 1280 1290 1300
LRKPASQRAS KGSSAEGQLN GLQSSLNPAA FMPITNSTGS LEAPQVIFAR
1310 1320
SKPLPTQSGA LATVIGQRKS KSVKSGTI
Computationally mapped potential isoform sequencesi
There are 13 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketE9Q425 | E9Q425_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 1,295 | Annotation score: | ||
D3YVZ5 | D3YVZ5_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 1,281 | Annotation score: | ||
H3BJ73 | H3BJ73_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 795 | Annotation score: | ||
H3BJC7 | H3BJC7_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 297 | Annotation score: | ||
H3BK74 | H3BK74_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 301 | Annotation score: | ||
H3BLA3 | H3BLA3_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 395 | Annotation score: | ||
H3BLC0 | H3BLC0_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 408 | Annotation score: | ||
H3BJC2 | H3BJC2_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 176 | Annotation score: | ||
Q8BUF0 | Q8BUF0_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 348 | Annotation score: | ||
Q8C125 | Q8C125_MOUSE | Tubulin polyglutamylase TTLL5 | Ttll5 | 438 | Annotation score: | ||
There are more potential isoformsShow all |
Sequence cautioni
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 663 – 664 | IE → NQ in BAE43213 (PubMed:16141072).Curated | 2 | |
Sequence conflicti | 665 | A → G in BAC41462 (PubMed:12465718).Curated | 1 | |
Sequence conflicti | 677 | I → M in BAE43213 (PubMed:16141072).Curated | 1 | |
Sequence conflicti | 803 | E → D in BAE43213 (PubMed:16141072).Curated | 1 | |
Sequence conflicti | 1222 | K → N in BAE43213 (PubMed:16141072).Curated | 1 | |
Sequence conflicti | 1252 | R → K in BAB24715 (PubMed:16141072).Curated | 1 | |
Sequence conflicti | 1266 | E → K in BAB24715 (PubMed:16141072).Curated | 1 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_041931 | 564 – 1328 | Missing in isoform 2. 1 PublicationAdd BLAST | 765 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AM690748 mRNA Translation: CAM84325.1 AB093278 mRNA Translation: BAC41462.1 Different initiation. BC035276 mRNA Translation: AAH35276.1 Different initiation. AK006726 mRNA Translation: BAB24715.1 AK009255 mRNA Translation: BAE43213.1 Frameshift. AK028083 mRNA Translation: BAC25741.1 |
CCDSi | CCDS36499.2 [Q8CHB8-1] |
RefSeqi | NP_001074892.2, NM_001081423.2 [Q8CHB8-1] NP_001334324.1, NM_001347395.1 XP_017170604.1, XM_017315115.1 |
Genome annotation databases
Ensembli | ENSMUST00000040179; ENSMUSP00000048809; ENSMUSG00000012609 [Q8CHB8-1] ENSMUST00000155448; ENSMUSP00000134971; ENSMUSG00000012609 [Q8CHB8-2] |
GeneIDi | 320244 |
KEGGi | mmu:320244 |
UCSCi | uc007ohj.2, mouse [Q8CHB8-1] |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AM690748 mRNA Translation: CAM84325.1 AB093278 mRNA Translation: BAC41462.1 Different initiation. BC035276 mRNA Translation: AAH35276.1 Different initiation. AK006726 mRNA Translation: BAB24715.1 AK009255 mRNA Translation: BAE43213.1 Frameshift. AK028083 mRNA Translation: BAC25741.1 |
CCDSi | CCDS36499.2 [Q8CHB8-1] |
RefSeqi | NP_001074892.2, NM_001081423.2 [Q8CHB8-1] NP_001334324.1, NM_001347395.1 XP_017170604.1, XM_017315115.1 |
3D structure databases
SMRi | Q8CHB8 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 10090.ENSMUSP00000048809 |
PTM databases
iPTMneti | Q8CHB8 |
PhosphoSitePlusi | Q8CHB8 |
Proteomic databases
EPDi | Q8CHB8 |
MaxQBi | Q8CHB8 |
PaxDbi | Q8CHB8 |
PRIDEi | Q8CHB8 |
ProteomicsDBi | 297753 [Q8CHB8-1] 297754 [Q8CHB8-2] |
Protocols and materials databases
DNASUi | 320244 |
Genome annotation databases
Ensembli | ENSMUST00000040179; ENSMUSP00000048809; ENSMUSG00000012609 [Q8CHB8-1] ENSMUST00000155448; ENSMUSP00000134971; ENSMUSG00000012609 [Q8CHB8-2] |
GeneIDi | 320244 |
KEGGi | mmu:320244 |
UCSCi | uc007ohj.2, mouse [Q8CHB8-1] |
Organism-specific databases
CTDi | 23093 |
MGIi | MGI:2443657, Ttll5 |
VEuPathDBi | HostDB:ENSMUSG00000012609 |
Rougei | Search... |
Phylogenomic databases
eggNOGi | KOG2156, Eukaryota KOG2157, Eukaryota |
GeneTreei | ENSGT00940000162910 |
InParanoidi | Q8CHB8 |
OMAi | EHKTTMN |
OrthoDBi | 219807at2759 |
PhylomeDBi | Q8CHB8 |
TreeFami | TF313087 |
Enzyme and pathway databases
BRENDAi | 6.3.2.B3, 3474 |
Reactomei | R-MMU-8955332, Carboxyterminal post-translational modifications of tubulin |
Miscellaneous databases
BioGRID-ORCSi | 320244, 6 hits in 67 CRISPR screens |
ChiTaRSi | Ttll5, mouse |
PROi | PR:Q8CHB8 |
RNActi | Q8CHB8, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSMUSG00000012609, Expressed in spermatocyte and 251 other tissues |
ExpressionAtlasi | Q8CHB8, baseline and differential |
Genevisiblei | Q8CHB8, MM |
Family and domain databases
InterProi | View protein in InterPro IPR004344, TTL/TTLL_fam |
Pfami | View protein in Pfam PF03133, TTL, 1 hit |
PROSITEi | View protein in PROSITE PS51221, TTL, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | TTLL5_MOUSE | |
Accessioni | Q8CHB8Primary (citable) accession number: Q8CHB8 Secondary accession number(s): A4Q9E7 Q9CVS6 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 21, 2006 |
Last sequence update: | March 18, 2008 | |
Last modified: | February 23, 2022 | |
This is version 136 of the entry and version 3 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- MGD cross-references
Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot - SIMILARITY comments
Index of protein domains and families