UniProt ID | TBK1_HUMAN | |
---|---|---|
UniProt AC | Q9UHD2 | |
Protein Name | Serine/threonine-protein kinase TBK1 | |
Gene Name | TBK1 | |
Organism | Homo sapiens (Human). | |
Sequence Length | 729 | |
Subcellular Localization | Cytoplasm . Upon mitogen stimulation or triggering of the immune system, TBK1 is recruited to the exocyst by EXOC2. | |
Protein Description | Serine/threonine kinase that plays an essential role in regulating inflammatory responses to foreign agents. Following activation of toll-like receptors by viral or bacterial components, associates with TRAF3 and TANK and phosphorylates interferon regulatory factors (IRFs) IRF3 and IRF7 as well as DDX3X. This activity allows subsequent homodimerization and nuclear translocation of the IRFs leading to transcriptional activation of pro-inflammatory and antiviral genes including IFNA and IFNB. In order to establish such an antiviral state, TBK1 form several different complexes whose composition depends on the type of cell and cellular stimuli. Thus, several scaffolding molecules including FADD, TRADD, MAVS, AZI2, TANK or TBKBP1/SINTBAD can be recruited to the TBK1-containing-complexes. Under particular conditions, functions as a NF-kappa-B effector by phosphorylating NF-kappa-B inhibitor alpha/NFKBIA, IKBKB or RELA to translocate NF-Kappa-B to the nucleus. Restricts bacterial proliferation by phosphorylating the autophagy receptor OPTN/Optineurin on 'Ser-177', thus enhancing LC3 binding affinity and antibacterial autophagy. [PubMed: 21617041 Phosphorylates SMCR8 component of the C9orf72-SMCR8 complex, promoting autophagosome maturation] | |
Protein Sequence | MQSTSNHLWLLSDILGQGATANVFRGRHKKTGDLFAIKVFNNISFLRPVDVQMREFEVLKKLNHKNIVKLFAIEEETTTRHKVLIMEFCPCGSLYTVLEEPSNAYGLPESEFLIVLRDVVGGMNHLRENGIVHRDIKPGNIMRVIGEDGQSVYKLTDFGAARELEDDEQFVSLYGTEEYLHPDMYERAVLRKDHQKKYGATVDLWSIGVTFYHAATGSLPFRPFEGPRRNKEVMYKIITGKPSGAISGVQKAENGPIDWSGDMPVSCSLSRGLQVLLTPVLANILEADQEKCWGFDQFFAETSDILHRMVIHVFSLQQMTAHKIYIHSYNTATIFHELVYKQTKIISSNQELIYEGRRLVLEPGRLAQHFPKTTEENPIFVVSREPLNTIGLIYEKISLPKVHPRYDLDGDASMAKAITGVVCYACRIASTLLLYQELMRKGIRWLIELIKDDYNETVHKKTEVVITLDFCIRNIEKTVKVYEKLMKINLEAAELGEISDIHTKLLRLSSSQGTIETSLQDIDSRLSPGGSLADAWAHQEGTHPKDRNVEKLQVLLNCMTEIYYQFKKDKAERRLAYNEEQIHKFDKQKLYYHATKAMTHFTDECVKKYEAFLNKSEEWIRKMLHLRKQLLSLTNQCFDIEEEVSKYQEYTNELQETLPQKMFTASSGIKHTMTPIYPSSNTLVEMTLGMKKLKEEMEGVVKELAENNHILERFGSLTMDGGLRNVDCL | |
Overview of Protein Modification Sites with Functional and Structural Information | ||
* ASA = Accessible Surface Area
Locations | Modification | Substrate Peptides & Secondary Structure |
ASA (%) | Reference | Orthologous Protein Cluster |
---|---|---|---|---|---|
3 | Phosphorylation | -----MQSTSNHLWL -----CCCCCHHHHH | 32.29 | 24043423 | |
4 | Phosphorylation | ----MQSTSNHLWLL ----CCCCCHHHHHH | 19.36 | 24043423 | |
5 | Phosphorylation | ---MQSTSNHLWLLS ---CCCCCHHHHHHH | 27.74 | 24043423 | |
12 | Phosphorylation | SNHLWLLSDILGQGA CHHHHHHHHHHCCCC | 22.04 | 24043423 | |
20 | Phosphorylation | DILGQGATANVFRGR HHHCCCCCEEECCCC | 26.11 | 24043423 | |
30 | Ubiquitination | VFRGRHKKTGDLFAI ECCCCCCCCCCEEEE | 52.17 | PubMed | |
30 | Malonylation | VFRGRHKKTGDLFAI ECCCCCCCCCCEEEE | 52.17 | 30639696 | |
60 | Ubiquitination | MREFEVLKKLNHKNI HHHHHHHHHCCCCCC | 61.46 | 27667366 | |
65 | Ubiquitination | VLKKLNHKNIVKLFA HHHHCCCCCCEEEEE | 47.50 | 29967540 | |
69 | Ubiquitination | LNHKNIVKLFAIEEE CCCCCCEEEEEEECC | 33.81 | 29967540 | |
77 | Phosphorylation | LFAIEEETTTRHKVL EEEEECCCCCCCEEE | 36.43 | 27307780 | |
78 | Phosphorylation | FAIEEETTTRHKVLI EEEECCCCCCCEEEE | 25.72 | 27307780 | |
79 | Phosphorylation | AIEEETTTRHKVLIM EEECCCCCCCEEEEE | 37.89 | 27307780 | |
137 | Ubiquitination | GIVHRDIKPGNIMRV CCCCCCCCCCCEEEE | 51.68 | 22817900 | |
151 | Phosphorylation | VIGEDGQSVYKLTDF EECCCCCEEEEECCC | 32.70 | 20071362 | |
153 | Phosphorylation | GEDGQSVYKLTDFGA CCCCCEEEEECCCCC | 12.91 | 22817900 | |
154 | Ubiquitination | EDGQSVYKLTDFGAA CCCCEEEEECCCCCC | 42.63 | 21906983 | |
172 | Phosphorylation | EDDEQFVSLYGTEEY CCHHHHHHHHCCHHH | 19.70 | 22322096 | |
174 | Phosphorylation | DEQFVSLYGTEEYLH HHHHHHHHCCHHHCC | 17.94 | 29978859 | |
176 | Phosphorylation | QFVSLYGTEEYLHPD HHHHHHCCHHHCCCH | 16.46 | 29978859 | |
179 | Phosphorylation | SLYGTEEYLHPDMYE HHHCCHHHCCCHHHH | 12.22 | 29978859 | |
185 | Phosphorylation | EYLHPDMYERAVLRK HHCCCHHHHHHHHCH | 15.05 | 29978859 | |
231 | Ubiquitination | FEGPRRNKEVMYKII CCCCCCCCEEEEEHH | 50.29 | 27667366 | |
236 | Ubiquitination | RNKEVMYKIITGKPS CCCEEEEEHHCCCCC | 14.99 | 22817900 | |
241 | Ubiquitination | MYKIITGKPSGAISG EEEHHCCCCCCCCCC | 27.62 | 21906983 | |
247 | Phosphorylation | GKPSGAISGVQKAEN CCCCCCCCCEEECCC | 32.17 | - | |
251 | Ubiquitination | GAISGVQKAENGPID CCCCCEEECCCCCCC | 56.09 | 29967540 | |
278 | Phosphorylation | RGLQVLLTPVLANIL HCHHHHHHHHHHHHH | 13.74 | - | |
291 | Ubiquitination | ILEADQEKCWGFDQF HHHHHHHHHHCCCHH | 29.65 | - | |
325 | Phosphorylation | QMTAHKIYIHSYNTA HHCCCEEEEEECCHH | 9.44 | 23663014 | |
328 | Phosphorylation | AHKIYIHSYNTATIF CCEEEEEECCHHHHH | 15.54 | 23663014 | |
329 | Phosphorylation | HKIYIHSYNTATIFH CEEEEEECCHHHHHH | 11.45 | 23663014 | |
331 | Phosphorylation | IYIHSYNTATIFHEL EEEEECCHHHHHHHH | 19.56 | 23663014 | |
333 | Phosphorylation | IHSYNTATIFHELVY EEECCHHHHHHHHHH | 23.33 | 23663014 | |
340 | Phosphorylation | TIFHELVYKQTKIIS HHHHHHHHHHHEEEC | 15.25 | 23663014 | |
341 | Ubiquitination | IFHELVYKQTKIISS HHHHHHHHHHEEECC | 43.97 | 22817900 | |
344 | Ubiquitination | ELVYKQTKIISSNQE HHHHHHHEEECCCCE | 35.23 | 22817900 | |
347 | Phosphorylation | YKQTKIISSNQELIY HHHHEEECCCCEEEE | 27.06 | 20071362 | |
354 | Phosphorylation | SSNQELIYEGRRLVL CCCCEEEEECCEEEE | 25.59 | 20090780 | |
372 | Ubiquitination | RLAQHFPKTTEENPI HHHHHCCCCCCCCCE | 68.11 | 29967540 | |
394 | Phosphorylation | LNTIGLIYEKISLPK CCHHHHEEEECCCCC | 19.06 | - | |
396 | Ubiquitination | TIGLIYEKISLPKVH HHHHEEEECCCCCCC | 22.18 | 21906983 | |
398 | Phosphorylation | GLIYEKISLPKVHPR HHEEEECCCCCCCCC | 50.08 | 24719451 | |
401 | Ubiquitination | YEKISLPKVHPRYDL EEECCCCCCCCCCCC | 59.47 | 27667366 | |
416 | Ubiquitination | DGDASMAKAITGVVC CCCHHHHHHHHHHHH | 31.51 | - | |
435 | Phosphorylation | IASTLLLYQELMRKG HHHHHHHHHHHHHCC | 10.42 | - | |
484 | Ubiquitination | KTVKVYEKLMKINLE HHHHHHHHHHCCCHH | 35.87 | 29967540 | |
503 | Phosphorylation | GEISDIHTKLLRLSS CCCCHHHHHHHHHHC | 24.58 | - | |
504 | Ubiquitination | EISDIHTKLLRLSSS CCCHHHHHHHHHHCC | 31.21 | 21906983 | |
509 | Phosphorylation | HTKLLRLSSSQGTIE HHHHHHHHCCCCCEE | 22.85 | 18691976 | |
510 | Phosphorylation | TKLLRLSSSQGTIET HHHHHHHCCCCCEEE | 31.13 | 20873877 | |
511 | Phosphorylation | KLLRLSSSQGTIETS HHHHHHCCCCCEEEE | 29.29 | 20873877 | |
514 | Phosphorylation | RLSSSQGTIETSLQD HHHCCCCCEEEEHHH | 14.17 | 29083192 | |
527 | Phosphorylation | QDIDSRLSPGGSLAD HHHHHCCCCCCCHHH | 22.01 | 20873877 | |
531 | Phosphorylation | SRLSPGGSLADAWAH HCCCCCCCHHHHHHH | 26.71 | 28348404 | |
545 | Ubiquitination | HQEGTHPKDRNVEKL HCCCCCCCCCCHHHH | 62.81 | 29967540 | |
577 | Phosphorylation | KAERRLAYNEEQIHK HHHHHHCCCHHHHHH | 27.91 | 22817900 | |
584 | Acetylation | YNEEQIHKFDKQKLY CCHHHHHHHCHHHHH | 57.81 | 19608861 | |
584 | Ubiquitination | YNEEQIHKFDKQKLY CCHHHHHHHCHHHHH | 57.81 | 21906983 | |
587 | Ubiquitination | EQIHKFDKQKLYYHA HHHHHHCHHHHHHHH | 53.09 | 22817900 | |
589 | Ubiquitination | IHKFDKQKLYYHATK HHHHCHHHHHHHHHH | 44.17 | 22817900 | |
591 | Phosphorylation | KFDKQKLYYHATKAM HHCHHHHHHHHHHHH | 10.55 | - | |
592 | Phosphorylation | FDKQKLYYHATKAMT HCHHHHHHHHHHHHH | 8.73 | - | |
596 | Ubiquitination | KLYYHATKAMTHFTD HHHHHHHHHHHHCCH | 36.62 | 29967540 | |
608 | Ubiquitination | FTDECVKKYEAFLNK CCHHHHHHHHHHHCC | 28.11 | 29967540 | |
615 | Ubiquitination | KYEAFLNKSEEWIRK HHHHHHCCCHHHHHH | 62.48 | 29967540 | |
646 | Ubiquitination | DIEEEVSKYQEYTNE CHHHHHHHHHHHHHH | 57.01 | 29967540 | |
647 | Phosphorylation | IEEEVSKYQEYTNEL HHHHHHHHHHHHHHH | 10.08 | - | |
650 | Phosphorylation | EVSKYQEYTNELQET HHHHHHHHHHHHHHH | 10.19 | - | |
661 | Ubiquitination | LQETLPQKMFTASSG HHHHCCHHHEECCCC | 33.76 | 21906983 | |
664 | Phosphorylation | TLPQKMFTASSGIKH HCCHHHEECCCCCCC | 23.33 | - | |
670 | Ubiquitination | FTASSGIKHTMTPIY EECCCCCCCCCCCCC | 36.23 | 2238803 | |
672 | Phosphorylation | ASSGIKHTMTPIYPS CCCCCCCCCCCCCCC | 20.10 | 18691976 | |
674 | Phosphorylation | SGIKHTMTPIYPSSN CCCCCCCCCCCCCCC | 14.00 | 28555341 | |
677 | Phosphorylation | KHTMTPIYPSSNTLV CCCCCCCCCCCCCHH | 9.77 | - | |
687 | Phosphorylation | SNTLVEMTLGMKKLK CCCHHHHHHCCHHHH | 13.47 | 29116813 | |
692 | Ubiquitination | EMTLGMKKLKEEMEG HHHHCCHHHHHHHHH | 56.77 | - | |
697 | Sulfoxidation | MKKLKEEMEGVVKEL CHHHHHHHHHHHHHH | 5.95 | 21406390 | |
702 | Ubiquitination | EEMEGVVKELAENNH HHHHHHHHHHHHCCC | 44.60 | 29967540 | |
716 | Phosphorylation | HILERFGSLTMDGGL CHHHHHCCEECCCCC | 20.25 | 22617229 | |
718 | Phosphorylation | LERFGSLTMDGGLRN HHHHCCEECCCCCCC | 18.21 | 28450419 |
Modified Location | Modified Residue | Modification | Type of Upstream Proteins | Gene Name of Upstream Proteins | UniProt AC of Upstream Proteins | Sources |
---|---|---|---|---|---|---|
172 | S | Phosphorylation | Kinase | IKBKB | O14920 | GPS |
172 | S | Phosphorylation | Kinase | TBK1 | Q9UHD2 | PSP |
172 | S | Phosphorylation | Kinase | MAP2K-FAMILY | - | GPS |
179 | Y | Phosphorylation | Kinase | SRC | P05480 | PSP |
354 | Y | Phosphorylation | Kinase | FGR | P09769 | PSP |
354 | Y | Phosphorylation | Kinase | HCK | P08631 | PSP |
354 | Y | Phosphorylation | Kinase | LCK | P06239 | PSP |
394 | Y | Phosphorylation | Kinase | FGR | P09769 | PSP |
394 | Y | Phosphorylation | Kinase | HCK | P08631 | PSP |
394 | Y | Phosphorylation | Kinase | LCK | P06239 | PSP |
527 | S | Phosphorylation | Kinase | DYRK2 | Q92630 | PSP |
716 | S | Phosphorylation | Kinase | PKCT | Q04759 | PSP |
- | K | Ubiquitination | E3 ubiquitin ligase | MIB1 | Q86YT6 | PMID:21903422 |
- | K | Ubiquitination | E3 ubiquitin ligase | SMURF1 | Q9HCE7 | PMID:20804422 |
- | K | Ubiquitination | E3 ubiquitin ligase | RNF41 | Q9H4P4 | PMID:19483718 |
- | K | Ubiquitination | E3 ubiquitin ligase | DTX4 | Q9Y2E6 | PMID:22388039 |
- | K | Ubiquitination | E3 ubiquitin ligase | TRAF3 | Q13114 | PMID:23308279 |
- | K | Ubiquitination | E3 ubiquitin ligase | MIB2 | Q96AX9 | PMID:21903422 |
Modified Location | Modified Residue | Modification | Function | Reference |
---|---|---|---|---|
30 | K | Phosphorylation |
| 23453971 |
30 | K | ubiquitylation |
| 23453971 |
30 | K | ubiquitylation |
| 23453971 |
30 | K | ubiquitylation |
| 23453971 |
172 | S | Phosphorylation |
| 11839743 |
172 | S | Phosphorylation |
| 11839743 |
172 | S | Phosphorylation |
| 11839743 |
401 | K | Phosphorylation |
| 23453971 |
401 | K | ubiquitylation |
| 23453971 |
401 | K | ubiquitylation |
| 23453971 |
401 | K | ubiquitylation |
| 23453971 |
670 | K | ubiquitylation |
| 22388039 |
* Distance = the distance between SAP position and PTM sites.
Modified Location | Modification | Variant Position (Distance <= 10) |
Residue Change | SAP | Related Disease | Reference |
---|---|---|---|---|---|---|
Oops, there are no SNP-PTM records of TBK1_HUMAN !! |
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Phosphorylation | |
Reference | PubMed |
"Large-scale proteomics analysis of the human kinome."; Oppermann F.S., Gnad F., Olsen J.V., Hornberger R., Greff Z., Keri G.,Mann M., Daub H.; Mol. Cell. Proteomics 8:1751-1764(2009). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-172; SER-509; SER-510AND SER-716, AND MASS SPECTROMETRY. | |
"Kinase-selective enrichment enables quantitative phosphoproteomics ofthe kinome across the cell cycle."; Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R.,Greff Z., Keri G., Stemmann O., Mann M.; Mol. Cell 31:438-448(2008). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-716, AND MASSSPECTROMETRY. | |
"IKK-i and TBK-1 are enzymatically distinct from the homologous enzymeIKK-2: comparative analysis of recombinant human IKK-i, TBK-1, andIKK-2."; Kishore N., Huynh Q.K., Mathialagan S., Hall T., Rouw S., Creely D.,Lange G., Caroll J., Reitz B., Donnelly A., Boddupalli H., Combs R.G.,Kretzmer K., Tripp C.S.; J. Biol. Chem. 277:13840-13847(2002). Cited for: FUNCTION, MUTAGENESIS OF SER-172, AND PHOSPHORYLATION AT SER-172. | |
Ubiquitylation | |
Reference | PubMed |
"NLRP4 negatively regulates type I interferon signaling by targetingthe kinase TBK1 for degradation via the ubiquitin ligase DTX4."; Cui J., Li Y., Zhu L., Liu D., Songyang Z., Wang H.Y., Wang R.F.; Nat. Immunol. 13:387-395(2012). Cited for: UBIQUITINATION AT LYS-670 BY DTX4. |