UniProt ID | DDX1_HUMAN | |
---|---|---|
UniProt AC | Q92499 | |
Protein Name | ATP-dependent RNA helicase DDX1 | |
Gene Name | DDX1 | |
Organism | Homo sapiens (Human). | |
Sequence Length | 740 | |
Subcellular Localization | Nucleus. Cytoplasm. Cytoplasmic granule. Localized with MBNL1, TIAL1 and YBX1 in stress granules upon stress. Localized with CSTF2 in cleavage bodies. Forms large aggregates called DDX1 bodies. Relocalized into multiple foci (IR-induced foci or IRIF) | |
Protein Description | Acts as an ATP-dependent RNA helicase, able to unwind both RNA-RNA and RNA-DNA duplexes. Possesses 5' single-stranded RNA overhang nuclease activity. Possesses ATPase activity on various RNA, but not DNA polynucleotides. May play a role in RNA clearance at DNA double-strand breaks (DSBs), thereby facilitating the template-guided repair of transcriptionally active regions of the genome. Together with RELA, acts as a coactivator to enhance NF-kappa-B-mediated transcriptional activation. Acts as a positive transcriptional regulator of cyclin CCND2 expression. Binds to the cyclin CCND2 promoter region. Associates with chromatin at the NF-kappa-B promoter region via association with RELA. Binds to poly(A) RNA. May be involved in 3'-end cleavage and polyadenylation of pre-mRNAs. Component of the tRNA-splicing ligase complex required to facilitate the enzymatic turnover of catalytic subunit RTCB: together with archease (ZBTB8OS), acts by facilitating the guanylylation of RTCB, a key intermediate step in tRNA ligation. [PubMed: 24870230; (Microbial infection) Required for HIV-1 Rev function as well as for HIV-1 and coronavirus IBV replication. Binds to the RRE sequence of HIV-1 mRNAs.; (Microbial infection) Required for Coronavirus IBV replication.] | |
Protein Sequence | MAAFSEMGVMPEIAQAVEEMDWLLPTDIQAESIPLILGGGDVLMAAETGSGKTGAFSIPVIQIVYETLKDQQEGKKGKTTIKTGASVLNKWQMNPYDRGSAFAIGSDGLCCQSREVKEWHGCRATKGLMKGKHYYEVSCHDQGLCRVGWSTMQASLDLGTDKFGFGFGGTGKKSHNKQFDNYGEEFTMHDTIGCYLDIDKGHVKFSKNGKDLGLAFEIPPHMKNQALFPACVLKNAELKFNFGEEEFKFPPKDGFVALSKAPDGYIVKSQHSGNAQVTQTKFLPNAPKALIVEPSRELAEQTLNNIKQFKKYIDNPKLRELLIIGGVAARDQLSVLENGVDIVVGTPGRLDDLVSTGKLNLSQVRFLVLDEADGLLSQGYSDFINRMHNQIPQVTSDGKRLQVIVCSATLHSFDVKKLSEKIMHFPTWVDLKGEDSVPDTVHHVVVPVNPKTDRLWERLGKSHIRTDDVHAKDNTRPGANSPEMWSEAIKILKGEYAVRAIKEHKMDQAIIFCRTKIDCDNLEQYFIQQGGGPDKKGHQFSCVCLHGDRKPHERKQNLERFKKGDVRFLICTDVAARGIDIHGVPYVINVTLPDEKQNYVHRIGRVGRAERMGLAISLVATEKEKVWYHVCSSRGKGCYNTRLKEDGGCTIWYNEMQLLSEIEEHLNCTISQVEPDIKVPVDEFDGKVTYGQKRAAGGGSYKGHVDILAPTVQELAALEKEAQTSFLHLGYLPNQLFRTF | |
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 |
---|---|---|---|---|---|
65 | Phosphorylation | IPVIQIVYETLKDQQ CCHHHHHHHHHHHHH | 12.58 | 27642862 | |
75 | Ubiquitination | LKDQQEGKKGKTTIK HHHHHCCCCCCCEEE | 58.56 | - | |
76 | Ubiquitination | KDQQEGKKGKTTIKT HHHHCCCCCCCEEEC | 76.21 | - | |
80 | Phosphorylation | EGKKGKTTIKTGASV CCCCCCCEEECCHHH | 24.78 | 22817900 | |
82 | Acetylation | KKGKTTIKTGASVLN CCCCCEEECCHHHHH | 38.52 | 25953088 | |
82 | Ubiquitination | KKGKTTIKTGASVLN CCCCCEEECCHHHHH | 38.52 | - | |
83 | Phosphorylation | KGKTTIKTGASVLNK CCCCEEECCHHHHHH | 33.84 | 28857561 | |
86 | Phosphorylation | TTIKTGASVLNKWQM CEEECCHHHHHHCCC | 28.60 | 28857561 | |
90 | Ubiquitination | TGASVLNKWQMNPYD CCHHHHHHCCCCCCC | 34.34 | 21890473 | |
90 | Ubiquitination | TGASVLNKWQMNPYD CCHHHHHHCCCCCCC | 34.34 | 21890473 | |
90 | Acetylation | TGASVLNKWQMNPYD CCHHHHHHCCCCCCC | 34.34 | 25953088 | |
90 | Ubiquitination | TGASVLNKWQMNPYD CCHHHHHHCCCCCCC | 34.34 | 21890473 | |
96 | Phosphorylation | NKWQMNPYDRGSAFA HHCCCCCCCCCCCEE | 17.17 | 25839225 | |
98 | Methylation | WQMNPYDRGSAFAIG CCCCCCCCCCCEEEC | 34.81 | - | |
106 | Phosphorylation | GSAFAIGSDGLCCQS CCCEEECCCCCCCCC | 23.53 | 28348404 | |
113 | Phosphorylation | SDGLCCQSREVKEWH CCCCCCCCCCCHHHH | 19.25 | 28857561 | |
117 | Acetylation | CCQSREVKEWHGCRA CCCCCCCHHHHCCCC | 50.78 | 23749302 | |
117 | Ubiquitination | CCQSREVKEWHGCRA CCCCCCCHHHHCCCC | 50.78 | - | |
132 | Acetylation | TKGLMKGKHYYEVSC CCCCCCCCCEEEEEE | 23.94 | 26051181 | |
132 | Ubiquitination | TKGLMKGKHYYEVSC CCCCCCCCCEEEEEE | 23.94 | - | |
134 | Phosphorylation | GLMKGKHYYEVSCHD CCCCCCCEEEEEECC | 12.57 | 28152594 | |
135 | Phosphorylation | LMKGKHYYEVSCHDQ CCCCCCEEEEEECCC | 15.01 | 28152594 | |
138 | Phosphorylation | GKHYYEVSCHDQGLC CCCEEEEEECCCCCE | 8.19 | 28152594 | |
155 | Phosphorylation | GWSTMQASLDLGTDK CCEEEHEEEECCCCC | 12.91 | 27251275 | |
170 | Phosphorylation | FGFGFGGTGKKSHNK CCCCCCCCCCCCCCC | 46.32 | 29396449 | |
172 | 2-Hydroxyisobutyrylation | FGFGGTGKKSHNKQF CCCCCCCCCCCCCCC | 51.44 | - | |
172 | Acetylation | FGFGGTGKKSHNKQF CCCCCCCCCCCCCCC | 51.44 | 25953088 | |
172 | Malonylation | FGFGGTGKKSHNKQF CCCCCCCCCCCCCCC | 51.44 | 26320211 | |
172 | Ubiquitination | FGFGGTGKKSHNKQF CCCCCCCCCCCCCCC | 51.44 | - | |
177 | Ubiquitination | TGKKSHNKQFDNYGE CCCCCCCCCCCCCCC | 47.09 | - | |
204 | Ubiquitination | DIDKGHVKFSKNGKD EECCCEEEECCCCEE | 37.94 | - | |
206 | Phosphorylation | DKGHVKFSKNGKDLG CCCEEEECCCCEECE | 21.35 | 25599653 | |
231 | Glutathionylation | NQALFPACVLKNAEL CCCCHHHHHCCCCEE | 3.61 | 22555962 | |
234 | Acetylation | LFPACVLKNAELKFN CHHHHHCCCCEEEEC | 33.44 | 25953088 | |
234 | Malonylation | LFPACVLKNAELKFN CHHHHHCCCCEEEEC | 33.44 | 26320211 | |
234 | Methylation | LFPACVLKNAELKFN CHHHHHCCCCEEEEC | 33.44 | 23583077 | |
234 | Ubiquitination | LFPACVLKNAELKFN CHHHHHCCCCEEEEC | 33.44 | - | |
239 | Acetylation | VLKNAELKFNFGEEE HCCCCEEEECCCCCC | 29.75 | 19608861 | |
239 | Ubiquitination | VLKNAELKFNFGEEE HCCCCEEEECCCCCC | 29.75 | 19608861 | |
252 | Acetylation | EEFKFPPKDGFVALS CCCCCCCCCCEEEEE | 71.38 | 26051181 | |
259 | Phosphorylation | KDGFVALSKAPDGYI CCCEEEEEECCCCEE | 19.62 | 21406692 | |
260 | Acetylation | DGFVALSKAPDGYIV CCEEEEEECCCCEEE | 65.86 | 26051181 | |
260 | Ubiquitination | DGFVALSKAPDGYIV CCEEEEEECCCCEEE | 65.86 | - | |
265 | Phosphorylation | LSKAPDGYIVKSQHS EEECCCCEEEEECCC | 15.21 | 28152594 | |
268 | 2-Hydroxyisobutyrylation | APDGYIVKSQHSGNA CCCCEEEEECCCCCC | 34.54 | - | |
268 | Acetylation | APDGYIVKSQHSGNA CCCCEEEEECCCCCC | 34.54 | 19608861 | |
268 | Ubiquitination | APDGYIVKSQHSGNA CCCCEEEEECCCCCC | 34.54 | 19608861 | |
280 | Phosphorylation | GNAQVTQTKFLPNAP CCCEEEEEEECCCCC | 17.88 | - | |
281 | Ubiquitination | NAQVTQTKFLPNAPK CCEEEEEEECCCCCC | 34.78 | 21890473 | |
281 | Ubiquitination | NAQVTQTKFLPNAPK CCEEEEEEECCCCCC | 34.78 | 21890473 | |
281 | Acetylation | NAQVTQTKFLPNAPK CCEEEEEEECCCCCC | 34.78 | 19608861 | |
281 | Malonylation | NAQVTQTKFLPNAPK CCEEEEEEECCCCCC | 34.78 | 26320211 | |
281 | Sumoylation | NAQVTQTKFLPNAPK CCEEEEEEECCCCCC | 34.78 | 28112733 | |
281 | Ubiquitination | NAQVTQTKFLPNAPK CCEEEEEEECCCCCC | 34.78 | 21890473 | |
288 | Ubiquitination | KFLPNAPKALIVEPS EECCCCCCEEEECCC | 54.11 | 21890473 | |
288 | Ubiquitination | KFLPNAPKALIVEPS EECCCCCCEEEECCC | 54.11 | 21890473 | |
288 | Ubiquitination | KFLPNAPKALIVEPS EECCCCCCEEEECCC | 54.11 | 21890473 | |
307 | Ubiquitination | EQTLNNIKQFKKYID HHHHHHHHHHHHHCC | 52.37 | 21890473 | |
307 | Ubiquitination | EQTLNNIKQFKKYID HHHHHHHHHHHHHCC | 52.37 | 21890473 | |
307 | Acetylation | EQTLNNIKQFKKYID HHHHHHHHHHHHHCC | 52.37 | 25953088 | |
307 | Malonylation | EQTLNNIKQFKKYID HHHHHHHHHHHHHCC | 52.37 | 26320211 | |
307 | Ubiquitination | EQTLNNIKQFKKYID HHHHHHHHHHHHHCC | 52.37 | 21890473 | |
311 | Ubiquitination | NNIKQFKKYIDNPKL HHHHHHHHHCCCHHH | 49.04 | - | |
317 | 2-Hydroxyisobutyrylation | KKYIDNPKLRELLII HHHCCCHHHHHHEEE | 67.44 | - | |
317 | Acetylation | KKYIDNPKLRELLII HHHCCCHHHHHHEEE | 67.44 | 23749302 | |
317 | Malonylation | KKYIDNPKLRELLII HHHCCCHHHHHHEEE | 67.44 | 26320211 | |
317 | Ubiquitination | KKYIDNPKLRELLII HHHCCCHHHHHHEEE | 67.44 | - | |
358 | Ubiquitination | DDLVSTGKLNLSQVR HHHHHCCCCCHHHEE | 34.00 | 21890473 | |
358 | Ubiquitination | DDLVSTGKLNLSQVR HHHHHCCCCCHHHEE | 34.00 | 21890473 | |
358 | 2-Hydroxyisobutyrylation | DDLVSTGKLNLSQVR HHHHHCCCCCHHHEE | 34.00 | - | |
358 | Acetylation | DDLVSTGKLNLSQVR HHHHHCCCCCHHHEE | 34.00 | 25953088 | |
358 | Malonylation | DDLVSTGKLNLSQVR HHHHHCCCCCHHHEE | 34.00 | 26320211 | |
358 | Ubiquitination | DDLVSTGKLNLSQVR HHHHHCCCCCHHHEE | 34.00 | 21890473 | |
377 | Phosphorylation | DEADGLLSQGYSDFI ECCCCHHHCCHHHHH | 26.97 | - | |
380 | Phosphorylation | DGLLSQGYSDFINRM CCHHHCCHHHHHHHH | 9.46 | - | |
381 | Phosphorylation | GLLSQGYSDFINRMH CHHHCCHHHHHHHHH | 32.63 | - | |
399 | 2-Hydroxyisobutyrylation | PQVTSDGKRLQVIVC CEECCCCCEEEEEEE | 55.73 | - | |
399 | Acetylation | PQVTSDGKRLQVIVC CEECCCCCEEEEEEE | 55.73 | 156387 | |
416 | Acetylation | TLHSFDVKKLSEKIM EECCCCHHHHHHHHH | 50.25 | 23749302 | |
417 | Acetylation | LHSFDVKKLSEKIMH ECCCCHHHHHHHHHC | 58.03 | 26051181 | |
421 | 2-Hydroxyisobutyrylation | DVKKLSEKIMHFPTW CHHHHHHHHHCCCCE | 41.79 | - | |
432 | Acetylation | FPTWVDLKGEDSVPD CCCEECCCCCCCCCC | 56.65 | 25953088 | |
432 | Sumoylation | FPTWVDLKGEDSVPD CCCEECCCCCCCCCC | 56.65 | - | |
432 | Ubiquitination | FPTWVDLKGEDSVPD CCCEECCCCCCCCCC | 56.65 | - | |
436 | Phosphorylation | VDLKGEDSVPDTVHH ECCCCCCCCCCCCEE | 31.11 | 30266825 | |
440 | Phosphorylation | GEDSVPDTVHHVVVP CCCCCCCCCEEEEEE | 18.70 | 30266825 | |
451 | 2-Hydroxyisobutyrylation | VVVPVNPKTDRLWER EEEECCCCCHHHHHH | 58.83 | - | |
451 | Ubiquitination | VVVPVNPKTDRLWER EEEECCCCCHHHHHH | 58.83 | - | |
461 | Methylation | RLWERLGKSHIRTDD HHHHHHCCCCCCCCC | 43.37 | - | |
461 | Ubiquitination | RLWERLGKSHIRTDD HHHHHHCCCCCCCCC | 43.37 | - | |
472 | Malonylation | RTDDVHAKDNTRPGA CCCCCCCCCCCCCCC | 36.31 | 26320211 | |
472 | Ubiquitination | RTDDVHAKDNTRPGA CCCCCCCCCCCCCCC | 36.31 | - | |
475 | Phosphorylation | DVHAKDNTRPGANSP CCCCCCCCCCCCCCH | 48.66 | 22167270 | |
481 | Phosphorylation | NTRPGANSPEMWSEA CCCCCCCCHHHHHHH | 23.00 | 22167270 | |
486 | Phosphorylation | ANSPEMWSEAIKILK CCCHHHHHHHHHHHC | 18.81 | 30266825 | |
490 | Ubiquitination | EMWSEAIKILKGEYA HHHHHHHHHHCCHHH | 49.38 | - | |
493 | Ubiquitination | SEAIKILKGEYAVRA HHHHHHHCCHHHHHH | 53.84 | - | |
496 | Phosphorylation | IKILKGEYAVRAIKE HHHHCCHHHHHHHHH | 21.04 | 29496907 | |
505 | Acetylation | VRAIKEHKMDQAIIF HHHHHHCCCCEEEEE | 45.31 | 25953088 | |
505 | Malonylation | VRAIKEHKMDQAIIF HHHHHHCCCCEEEEE | 45.31 | 26320211 | |
513 | Glutathionylation | MDQAIIFCRTKIDCD CCEEEEEECCEECCC | 3.68 | 22555962 | |
516 | Acetylation | AIIFCRTKIDCDNLE EEEEECCEECCCCHH | 19.73 | 23749302 | |
516 | Malonylation | AIIFCRTKIDCDNLE EEEEECCEECCCCHH | 19.73 | 26320211 | |
516 | Ubiquitination | AIIFCRTKIDCDNLE EEEEECCEECCCCHH | 19.73 | - | |
519 | Glutathionylation | FCRTKIDCDNLEQYF EECCEECCCCHHHHC | 4.21 | 22555962 | |
535 | Acetylation | QQGGGPDKKGHQFSC HCCCCCCCCCCEEEE | 64.88 | 25953088 | |
535 | Ubiquitination | QQGGGPDKKGHQFSC HCCCCCCCCCCEEEE | 64.88 | - | |
536 | Ubiquitination | QGGGPDKKGHQFSCV CCCCCCCCCCEEEEE | 69.84 | - | |
541 | Phosphorylation | DKKGHQFSCVCLHGD CCCCCEEEEEEECCC | 10.08 | 28857561 | |
571 | Glutathionylation | GDVRFLICTDVAARG CCEEEEEEECHHHCC | 2.64 | 22555962 | |
596 | 2-Hydroxyisobutyrylation | NVTLPDEKQNYVHRI EEECCHHHCCHHHHH | 51.75 | - | |
596 | Acetylation | NVTLPDEKQNYVHRI EEECCHHHCCHHHHH | 51.75 | 23954790 | |
596 | Ubiquitination | NVTLPDEKQNYVHRI EEECCHHHCCHHHHH | 51.75 | - | |
599 | Phosphorylation | LPDEKQNYVHRIGRV CCHHHCCHHHHHCCC | 8.64 | 26657352 | |
621 | Phosphorylation | LAISLVATEKEKVWY EEEEEEEECCHHHEE | 39.86 | - | |
628 | Phosphorylation | TEKEKVWYHVCSSRG ECCHHHEEEECCCCC | 6.33 | 21082442 | |
632 | Phosphorylation | KVWYHVCSSRGKGCY HHEEEECCCCCCCCC | 23.21 | 30108239 | |
633 | Phosphorylation | VWYHVCSSRGKGCYN HEEEECCCCCCCCCC | 39.67 | 28450419 | |
634 | Methylation | WYHVCSSRGKGCYNT EEEECCCCCCCCCCC | 34.25 | - | |
639 | Phosphorylation | SSRGKGCYNTRLKED CCCCCCCCCCEECCC | 28.39 | 20068231 | |
641 | Phosphorylation | RGKGCYNTRLKEDGG CCCCCCCCEECCCCC | 15.76 | 20068231 | |
671 | Phosphorylation | EHLNCTISQVEPDIK HHHCCCHHHCCCCCC | 15.26 | - | |
687 | Ubiquitination | PVDEFDGKVTYGQKR CHHHCCCEEEECCEE | 32.99 | - | |
693 | 2-Hydroxyisobutyrylation | GKVTYGQKRAAGGGS CEEEECCEECCCCCC | 39.37 | - | |
693 | Acetylation | GKVTYGQKRAAGGGS CEEEECCEECCCCCC | 39.37 | 25953088 | |
693 | Ubiquitination | GKVTYGQKRAAGGGS CEEEECCEECCCCCC | 39.37 | - | |
700 | Phosphorylation | KRAAGGGSYKGHVDI EECCCCCCCCCCCEE | 27.26 | 28857561 | |
701 | Phosphorylation | RAAGGGSYKGHVDIL ECCCCCCCCCCCEEE | 25.02 | 28985074 | |
702 | Acetylation | AAGGGSYKGHVDILA CCCCCCCCCCCEEEC | 44.21 | 25953088 | |
702 | Ubiquitination | AAGGGSYKGHVDILA CCCCCCCCCCCEEEC | 44.21 | - | |
724 | Phosphorylation | ALEKEAQTSFLHLGY HHHHHHHHCHHHHCC | 28.61 | 26074081 | |
725 | Phosphorylation | LEKEAQTSFLHLGYL HHHHHHHCHHHHCCC | 17.46 | 26074081 | |
731 | Phosphorylation | TSFLHLGYLPNQLFR HCHHHHCCCHHHHHC | 25.91 | 25884760 | |
739 | Phosphorylation | LPNQLFRTF------ CHHHHHCCC------ | 26.77 | 26074081 |
Modified Location | Modified Residue | Modification | Function | Reference | ||
---|---|---|---|---|---|---|
Oops, there are no descriptions of PTM sites of DDX1_HUMAN !! |
* 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 DDX1_HUMAN !! |
Kegg Disease | ||||||
---|---|---|---|---|---|---|
There are no disease associations of PTM sites. | ||||||
OMIM Disease | ||||||
There are no disease associations of PTM sites. | ||||||
Kegg Drug | ||||||
There are no disease associations of PTM sites. | ||||||
DrugBank | ||||||
There are no disease associations of PTM sites. |
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Acetylation | |
Reference | PubMed |
"Lysine acetylation targets protein complexes and co-regulates majorcellular functions."; Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.,Olsen J.V., Mann M.; Science 325:834-840(2009). Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-239; LYS-268 AND LYS-281,AND MASS SPECTROMETRY. | |
Phosphorylation | |
Reference | PubMed |
"Global proteomic profiling of phosphopeptides using electron transferdissociation tandem mass spectrometry."; Molina H., Horn D.M., Tang N., Mathivanan S., Pandey A.; Proc. Natl. Acad. Sci. U.S.A. 104:2199-2204(2007). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-80 AND THR-83, AND MASSSPECTROMETRY. | |
"Global survey of phosphotyrosine signaling identifies oncogenickinases in lung cancer."; Rikova K., Guo A., Zeng Q., Possemato A., Yu J., Haack H., Nardone J.,Lee K., Reeves C., Li Y., Hu Y., Tan Z., Stokes M., Sullivan L.,Mitchell J., Wetzel R., Macneill J., Ren J.M., Yuan J.,Bakalarski C.E., Villen J., Kornhauser J.M., Smith B., Li D., Zhou X.,Gygi S.P., Gu T.-L., Polakiewicz R.D., Rush J., Comb M.J.; Cell 131:1190-1203(2007). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-628, AND MASSSPECTROMETRY. |