| UniProt ID | PRPF3_HUMAN | |
|---|---|---|
| UniProt AC | O43395 | |
| Protein Name | U4/U6 small nuclear ribonucleoprotein Prp3 | |
| Gene Name | PRPF3 | |
| Organism | Homo sapiens (Human). | |
| Sequence Length | 683 | |
| Subcellular Localization | Nucleus speckle. Colocalizes with spliceosomal snRNPs. | |
| Protein Description | Participates in pre-mRNA splicing. Part of the U4/U5/U6 tri-snRNP complex, one of the building blocks of the spliceosome.. | |
| Protein Sequence | MALSKRELDELKPWIEKTVKRVLGFSEPTVVTAALNCVGKGMDKKKAADHLKPFLDDSTLRFVDKLFEAVEEGRSSRHSKSSSDRSRKRELKEVFGDDSEISKESSGVKKRRIPRFEEVEEEPEVIPGPPSESPGMLTKLQIKQMMEAATRQIEERKKQLSFISPPTPQPKTPSSSQPERLPIGNTIQPSQAATFMNDAIEKARKAAELQARIQAQLALKPGLIGNANMVGLANLHAMGIAPPKVELKDQTKPTPLILDEQGRTVDATGKEIELTHRMPTLKANIRAVKREQFKQQLKEKPSEDMESNTFFDPRVSIAPSQRQRRTFKFHDKGKFEKIAQRLRTKAQLEKLQAEISQAARKTGIHTSTRLALIAPKKELKEGDIPEIEWWDSYIIPNGFDLTEENPKREDYFGITNLVEHPAQLNPPVDNDTPVTLGVYLTKKEQKKLRRQTRREAQKELQEKVRLGLMPPPEPKVRISNLMRVLGTEAVQDPTKVEAHVRAQMAKRQKAHEEANAARKLTAEQRKVKKIKKLKEDISQGVHISVYRVRNLSNPAKKFKIEANAGQLYLTGVVVLHKDVNVVVVEGGPKAQKKFKRLMLHRIKWDEQTSNTKGDDDEESDEEAVKKTNKCVLVWEGTAKDRSFGEMKFKQCPTENMAREHFKKHGAEHYWDLALSESVLESTD | |
| Overview of Protein Modification Sites with Functional and Structural Information | ||
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* ASA = Accessible Surface Area
| Locations | Modification | Substrate Peptides & Secondary Structure |
ASA (%) | Reference | Orthologous Protein Cluster |
|---|---|---|---|---|---|
| 12 | Acetylation | KRELDELKPWIEKTV HHHHHHHHHHHHHHH | 35.94 | 26051181 | |
| 17 | Ubiquitination | ELKPWIEKTVKRVLG HHHHHHHHHHHHHHC | 49.86 | 29967540 | |
| 17 | Acetylation | ELKPWIEKTVKRVLG HHHHHHHHHHHHHHC | 49.86 | 25953088 | |
| 26 | Phosphorylation | VKRVLGFSEPTVVTA HHHHHCCCCCHHHHH | 40.65 | 24719451 | |
| 27 | Ubiquitination | KRVLGFSEPTVVTAA HHHHCCCCCHHHHHH | 42.61 | 24816145 | |
| 36 | Ubiquitination | TVVTAALNCVGKGMD HHHHHHHHHHCCCCC | 17.44 | 24816145 | |
| 37 | S-nitrosocysteine | VVTAALNCVGKGMDK HHHHHHHHHCCCCCH | 4.43 | - | |
| 37 | Glutathionylation | VVTAALNCVGKGMDK HHHHHHHHHCCCCCH | 4.43 | 22555962 | |
| 37 | S-nitrosylation | VVTAALNCVGKGMDK HHHHHHHHHCCCCCH | 4.43 | 19483679 | |
| 40 | Ubiquitination | AALNCVGKGMDKKKA HHHHHHCCCCCHHHH | 30.57 | 32015554 | |
| 52 | Ubiquitination | KKAADHLKPFLDDST HHHHHHHHHCCCHHH | 30.24 | 22817900 | |
| 52 | Ubiquitination | KKAADHLKPFLDDST HHHHHHHHHCCCHHH | 30.24 | 21890473 | |
| 52 | Acetylation | KKAADHLKPFLDDST HHHHHHHHHCCCHHH | 30.24 | 26051181 | |
| 52 (in isoform 1) | Ubiquitination | - | 30.24 | 21890473 | |
| 58 | Phosphorylation | LKPFLDDSTLRFVDK HHHCCCHHHHHHHHH | 29.07 | 27134283 | |
| 59 | Phosphorylation | KPFLDDSTLRFVDKL HHCCCHHHHHHHHHH | 29.02 | 28555341 | |
| 61 | Methylation | FLDDSTLRFVDKLFE CCCHHHHHHHHHHHH | 29.63 | 115488983 | |
| 65 | Ubiquitination | STLRFVDKLFEAVEE HHHHHHHHHHHHHHH | 50.18 | 29967540 | |
| 65 | Acetylation | STLRFVDKLFEAVEE HHHHHHHHHHHHHHH | 50.18 | 25953088 | |
| 75 | Phosphorylation | EAVEEGRSSRHSKSS HHHHHHCCCCCCCCC | 42.45 | 28555341 | |
| 76 | Phosphorylation | AVEEGRSSRHSKSSS HHHHHCCCCCCCCCC | 32.43 | 28555341 | |
| 102 | Phosphorylation | FGDDSEISKESSGVK HCCCCHHHHCCCCCC | 26.73 | 20068231 | |
| 103 | Ubiquitination | GDDSEISKESSGVKK CCCCHHHHCCCCCCC | 68.24 | 24816145 | |
| 103 | Acetylation | GDDSEISKESSGVKK CCCCHHHHCCCCCCC | 68.24 | 26051181 | |
| 105 | Phosphorylation | DSEISKESSGVKKRR CCHHHHCCCCCCCCC | 35.81 | 20068231 | |
| 106 | Phosphorylation | SEISKESSGVKKRRI CHHHHCCCCCCCCCC | 49.01 | 18669648 | |
| 117 | Acetylation | KRRIPRFEEVEEEPE CCCCCCHHHCCCCCC | 63.51 | - | |
| 126 | Ubiquitination | VEEEPEVIPGPPSES CCCCCCCCCCCCCCC | 2.88 | 24816145 | |
| 131 | Phosphorylation | EVIPGPPSESPGMLT CCCCCCCCCCCCHHC | 54.57 | 25159151 | |
| 133 | Phosphorylation | IPGPPSESPGMLTKL CCCCCCCCCCHHCHH | 30.96 | 25159151 | |
| 135 | Ubiquitination | GPPSESPGMLTKLQI CCCCCCCCHHCHHHH | 32.77 | 24816145 | |
| 138 | Phosphorylation | SESPGMLTKLQIKQM CCCCCHHCHHHHHHH | 22.33 | 21712546 | |
| 139 | Sumoylation | ESPGMLTKLQIKQMM CCCCHHCHHHHHHHH | 34.14 | 28112733 | |
| 143 | Ubiquitination | MLTKLQIKQMMEAAT HHCHHHHHHHHHHHH | 21.12 | 29967540 | |
| 150 | Ubiquitination | KQMMEAATRQIEERK HHHHHHHHHHHHHHH | 30.10 | 24816145 | |
| 158 | Ubiquitination | RQIEERKKQLSFISP HHHHHHHHHHCCCCC | 63.79 | 29967540 | |
| 159 | Ubiquitination | QIEERKKQLSFISPP HHHHHHHHHCCCCCC | 45.43 | 24816145 | |
| 161 | Phosphorylation | EERKKQLSFISPPTP HHHHHHHCCCCCCCC | 20.31 | 21712546 | |
| 163 | Ubiquitination | RKKQLSFISPPTPQP HHHHHCCCCCCCCCC | 5.62 | - | |
| 164 | Phosphorylation | KKQLSFISPPTPQPK HHHHCCCCCCCCCCC | 23.86 | 25159151 | |
| 167 | Phosphorylation | LSFISPPTPQPKTPS HCCCCCCCCCCCCCC | 37.63 | 25159151 | |
| 171 | Ubiquitination | SPPTPQPKTPSSSQP CCCCCCCCCCCCCCC | 68.75 | 24816145 | |
| 172 | Phosphorylation | PPTPQPKTPSSSQPE CCCCCCCCCCCCCCC | 34.78 | 25159151 | |
| 172 | O-linked_Glycosylation | PPTPQPKTPSSSQPE CCCCCCCCCCCCCCC | 34.78 | 28510447 | |
| 174 | Phosphorylation | TPQPKTPSSSQPERL CCCCCCCCCCCCCCC | 48.10 | 30576142 | |
| 175 | Phosphorylation | PQPKTPSSSQPERLP CCCCCCCCCCCCCCC | 33.91 | 22199227 | |
| 175 | O-linked_Glycosylation | PQPKTPSSSQPERLP CCCCCCCCCCCCCCC | 33.91 | 28510447 | |
| 176 | Phosphorylation | QPKTPSSSQPERLPI CCCCCCCCCCCCCCC | 54.84 | 30576142 | |
| 176 | O-linked_Glycosylation | QPKTPSSSQPERLPI CCCCCCCCCCCCCCC | 54.84 | 28510447 | |
| 186 | Phosphorylation | ERLPIGNTIQPSQAA CCCCCCCCCCHHHHH | 18.77 | 30576142 | |
| 190 | Phosphorylation | IGNTIQPSQAATFMN CCCCCCHHHHHHHHH | 18.97 | 26074081 | |
| 194 | Phosphorylation | IQPSQAATFMNDAIE CCHHHHHHHHHHHHH | 26.82 | 26074081 | |
| 220 | Acetylation | IQAQLALKPGLIGNA HHHHHCCCCCCCCCC | 31.28 | 26051181 | |
| 244 | Sumoylation | AMGIAPPKVELKDQT HCCCCCCCEECCCCC | 47.48 | 28112733 | |
| 251 | Phosphorylation | KVELKDQTKPTPLIL CEECCCCCCCCCEEE | 49.47 | 23403867 | |
| 252 | Sumoylation | VELKDQTKPTPLILD EECCCCCCCCCEEEC | 41.06 | - | |
| 252 | Sumoylation | VELKDQTKPTPLILD EECCCCCCCCCEEEC | 41.06 | 28112733 | |
| 252 | Ubiquitination | VELKDQTKPTPLILD EECCCCCCCCCEEEC | 41.06 | 29967540 | |
| 252 | Acetylation | VELKDQTKPTPLILD EECCCCCCCCCEEEC | 41.06 | 23236377 | |
| 254 | Phosphorylation | LKDQTKPTPLILDEQ CCCCCCCCCEEECCC | 32.08 | 23403867 | |
| 264 | Phosphorylation | ILDEQGRTVDATGKE EECCCCCEECCCCCE | 29.57 | 20068231 | |
| 268 | Phosphorylation | QGRTVDATGKEIELT CCCEECCCCCEEEEE | 44.30 | 20068231 | |
| 270 | Ubiquitination | RTVDATGKEIELTHR CEECCCCCEEEEECC | 51.68 | 33845483 | |
| 270 | 2-Hydroxyisobutyrylation | RTVDATGKEIELTHR CEECCCCCEEEEECC | 51.68 | - | |
| 275 | Phosphorylation | TGKEIELTHRMPTLK CCCEEEEECCCCCHH | 8.47 | 20068231 | |
| 280 | Phosphorylation | ELTHRMPTLKANIRA EEECCCCCHHHHHHH | 31.39 | - | |
| 282 | Acetylation | THRMPTLKANIRAVK ECCCCCHHHHHHHHH | 41.69 | 25953088 | |
| 294 | Methylation | AVKREQFKQQLKEKP HHHHHHHHHHHHHCC | 36.51 | 115975725 | |
| 294 | Ubiquitination | AVKREQFKQQLKEKP HHHHHHHHHHHHHCC | 36.51 | 24816145 | |
| 294 | Acetylation | AVKREQFKQQLKEKP HHHHHHHHHHHHHCC | 36.51 | 25953088 | |
| 298 | Ubiquitination | EQFKQQLKEKPSEDM HHHHHHHHHCCCHHC | 60.39 | - | |
| 307 | Phosphorylation | KPSEDMESNTFFDPR CCCHHCCCCCCCCCC | 34.24 | 28555341 | |
| 316 | Phosphorylation | TFFDPRVSIAPSQRQ CCCCCCCCCCCCHHH | 17.82 | 28555341 | |
| 319 | Ubiquitination | DPRVSIAPSQRQRRT CCCCCCCCCHHHCCC | 29.35 | 24816145 | |
| 320 | Phosphorylation | PRVSIAPSQRQRRTF CCCCCCCCHHHCCCE | 29.04 | 26852163 | |
| 328 | Ubiquitination | QRQRRTFKFHDKGKF HHHCCCEECCCCHHH | 40.97 | 24816145 | |
| 331 | Ubiquitination | RRTFKFHDKGKFEKI CCCEECCCCHHHHHH | 65.62 | 24816145 | |
| 340 | Ubiquitination | GKFEKIAQRLRTKAQ HHHHHHHHHHHHHHH | 48.71 | 24816145 | |
| 345 | 2-Hydroxyisobutyrylation | IAQRLRTKAQLEKLQ HHHHHHHHHHHHHHH | 27.92 | - | |
| 350 | Ubiquitination | RTKAQLEKLQAEISQ HHHHHHHHHHHHHHH | 55.26 | 29967540 | |
| 356 | Phosphorylation | EKLQAEISQAARKTG HHHHHHHHHHHHHHC | 12.79 | 17525332 | |
| 376 | Sumoylation | RLALIAPKKELKEGD HEEEEECHHHHCCCC | 50.27 | - | |
| 376 | Sumoylation | RLALIAPKKELKEGD HEEEEECHHHHCCCC | 50.27 | - | |
| 411 | Phosphorylation | ENPKREDYFGITNLV CCCCCCCCCCCCCCC | 10.03 | 18452278 | |
| 415 | Phosphorylation | REDYFGITNLVEHPA CCCCCCCCCCCCCHH | 23.91 | 18452278 | |
| 432 | Phosphorylation | NPPVDNDTPVTLGVY CCCCCCCCCCEEEEE | 26.39 | 25159151 | |
| 463 | Ubiquitination | AQKELQEKVRLGLMP HHHHHHHHHHHCCCC | 21.50 | 24816145 | |
| 463 | 2-Hydroxyisobutyrylation | AQKELQEKVRLGLMP HHHHHHHHHHHCCCC | 21.50 | - | |
| 469 | Sulfoxidation | EKVRLGLMPPPEPKV HHHHHCCCCCCCCCC | 4.43 | 21406390 | |
| 475 | Ubiquitination | LMPPPEPKVRISNLM CCCCCCCCCCHHHHH | 42.35 | 24816145 | |
| 479 | Phosphorylation | PEPKVRISNLMRVLG CCCCCCHHHHHHHHC | 17.22 | 22817900 | |
| 494 | Phosphorylation | TEAVQDPTKVEAHVR CCHHCCCHHHHHHHH | 56.88 | 22817900 | |
| 495 | Ubiquitination | EAVQDPTKVEAHVRA CHHCCCHHHHHHHHH | 43.39 | 33845483 | |
| 495 | Acetylation | EAVQDPTKVEAHVRA CHHCCCHHHHHHHHH | 43.39 | 26051181 | |
| 503 | Ubiquitination | VEAHVRAQMAKRQKA HHHHHHHHHHHHHHH | 23.08 | 24816145 | |
| 512 | Ubiquitination | AKRQKAHEEANAARK HHHHHHHHHHHHHHH | 64.76 | 24816145 | |
| 552 | Phosphorylation | VYRVRNLSNPAKKFK EEEECCCCCCHHHEE | 44.29 | 29802988 | |
| 608 | Phosphorylation | RIKWDEQTSNTKGDD HHCCCHHCCCCCCCC | 23.15 | 22167270 | |
| 609 | Phosphorylation | IKWDEQTSNTKGDDD HCCCHHCCCCCCCCC | 42.04 | 22167270 | |
| 611 | Phosphorylation | WDEQTSNTKGDDDEE CCHHCCCCCCCCCHH | 35.85 | 22167270 | |
| 619 | Phosphorylation | KGDDDEESDEEAVKK CCCCCHHCHHHHHHH | 48.55 | 29255136 | |
| 627 | Phosphorylation | DEEAVKKTNKCVLVW HHHHHHHHCCEEEEE | 33.90 | 26074081 | |
| 637 | Phosphorylation | CVLVWEGTAKDRSFG EEEEECCCCCCCCCC | 21.01 | 26074081 | |
| 647 | Ubiquitination | DRSFGEMKFKQCPTE CCCCCCCCCCCCCCH | 45.14 | 24816145 | |
| 647 | Acetylation | DRSFGEMKFKQCPTE CCCCCCCCCCCCCCH | 45.14 | 26051181 | |
| 649 | Malonylation | SFGEMKFKQCPTENM CCCCCCCCCCCCHHH | 45.53 | 26320211 | |
| 651 | Glutathionylation | GEMKFKQCPTENMAR CCCCCCCCCCHHHHH | 4.67 | 22555962 |
| Modified Location | Modified Residue | Modification | Type of Upstream Proteins | Gene Name of Upstream Proteins | UniProt AC of Upstream Proteins | Sources |
|---|---|---|---|---|---|---|
| 161 | S | Phosphorylation | Kinase | CHEK1 | O14757 | GPS |
| 167 | T | Phosphorylation | Kinase | CDK2 | P24941 | PSP |
| 494 | T | Phosphorylation | Kinase | CSNK2A1 | P68400 | GPS |
| - | K | Ubiquitination | E3 ubiquitin ligase | PRPF19 | Q9UMS4 | PMID:20595234 |
| Modified Location | Modified Residue | Modification | Function | Reference | ||
|---|---|---|---|---|---|---|
Oops, there are no descriptions of PTM sites of PRPF3_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 PRPF3_HUMAN !! | ||||||
| Kegg Disease | ||||||
|---|---|---|---|---|---|---|
| There are no disease associations of PTM sites. | ||||||
| OMIM Disease | ||||||
| 601414 | Retinitis pigmentosa 18 (RP18) | |||||
| Kegg Drug | ||||||
| There are no disease associations of PTM sites. | ||||||
| DrugBank | ||||||
| There are no disease associations of PTM sites. | ||||||
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| Phosphorylation | |
| Reference | PubMed |
| "Quantitative phosphoproteomic analysis of T cell receptor signalingreveals system-wide modulation of protein-protein interactions."; Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K.,Rodionov V., Han D.K.; Sci. Signal. 2:RA46-RA46(2009). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-619, AND MASSSPECTROMETRY. | |
| "Lys-N and trypsin cover complementary parts of the phosphoproteome ina refined SCX-based approach."; Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J.,Mohammed S.; Anal. Chem. 81:4493-4501(2009). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-164 AND THR-167, ANDMASS SPECTROMETRY. | |
| "Large-scale phosphoproteome analysis of human liver tissue byenrichment and fractionation of phosphopeptides with strong anionexchange chromatography."; Han G., Ye M., Zhou H., Jiang X., Feng S., Jiang X., Tian R., Wan D.,Zou H., Gu J.; Proteomics 8:1346-1361(2008). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-619, AND MASSSPECTROMETRY. | |
| "A quantitative atlas of mitotic phosphorylation."; Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E.,Elledge S.J., Gygi S.P.; Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-164; THR-167 ANDSER-619, AND MASS SPECTROMETRY. | |
| "Evaluation of the low-specificity protease elastase for large-scalephosphoproteome analysis."; Wang B., Malik R., Nigg E.A., Korner R.; Anal. Chem. 80:9526-9533(2008). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-133 AND SER-619, ANDMASS SPECTROMETRY. | |
| "ATM and ATR substrate analysis reveals extensive protein networksresponsive to DNA damage."; Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III,Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N.,Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J.; Science 316:1160-1166(2007). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-356, AND MASSSPECTROMETRY. | |
| "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 SER-619, AND MASSSPECTROMETRY. | |
| "Phosphoproteome analysis of the human mitotic spindle."; Nousiainen M., Sillje H.H.W., Sauer G., Nigg E.A., Koerner R.; Proc. Natl. Acad. Sci. U.S.A. 103:5391-5396(2006). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-133, AND MASSSPECTROMETRY. | |
| "Global, in vivo, and site-specific phosphorylation dynamics insignaling networks."; Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P.,Mann M.; Cell 127:635-648(2006). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-619, AND MASSSPECTROMETRY. | |