UniProt ID | EHMT2_HUMAN | |
---|---|---|
UniProt AC | Q96KQ7 | |
Protein Name | Histone-lysine N-methyltransferase EHMT2 | |
Gene Name | EHMT2 | |
Organism | Homo sapiens (Human). | |
Sequence Length | 1210 | |
Subcellular Localization | Nucleus . Chromosome . Associates with euchromatic regions. Does not associate with heterochromatin. | |
Protein Description | Histone methyltransferase that specifically mono- and dimethylates 'Lys-9' of histone H3 (H3K9me1 and H3K9me2, respectively) in euchromatin. H3K9me represents a specific tag for epigenetic transcriptional repression by recruiting HP1 proteins to methylated histones. Also mediates monomethylation of 'Lys-56' of histone H3 (H3K56me1) in G1 phase, leading to promote interaction between histone H3 and PCNA and regulating DNA replication. Also weakly methylates 'Lys-27' of histone H3 (H3K27me). Also required for DNA methylation, the histone methyltransferase activity is not required for DNA methylation, suggesting that these 2 activities function independently. Probably targeted to histone H3 by different DNA-binding proteins like E2F6, MGA, MAX and/or DP1. May also methylate histone H1. In addition to the histone methyltransferase activity, also methylates non-histone proteins: mediates dimethylation of 'Lys-373' of p53/TP53. Also methylates CDYL, WIZ, ACIN1, DNMT1, HDAC1, ERCC6, KLF12 and itself.. | |
Protein Sequence | MAAAAGAAAAAAAEGEAPAEMGALLLEKETRGATERVHGSLGDTPRSEETLPKATPDSLEPAGPSSPASVTVTVGDEGADTPVGATPLIGDESENLEGDGDLRGGRILLGHATKSFPSSPSKGGSCPSRAKMSMTGAGKSPPSVQSLAMRLLSMPGAQGAAAAGSEPPPATTSPEGQPKVHRARKTMSKPGNGQPPVPEKRPPEIQHFRMSDDVHSLGKVTSDLAKRRKLNSGGGLSEELGSARRSGEVTLTKGDPGSLEEWETVVGDDFSLYYDSYSVDERVDSDSKSEVEALTEQLSEEEEEEEEEEEEEEEEEEEEEEEEDEESGNQSDRSGSSGRRKAKKKWRKDSPWVKPSRKRRKREPPRAKEPRGVNGVGSSGPSEYMEVPLGSLELPSEGTLSPNHAGVSNDTSSLETERGFEELPLCSCRMEAPKIDRISERAGHKCMATESVDGELSGCNAAILKRETMRPSSRVALMVLCETHRARMVKHHCCPGCGYFCTAGTFLECHPDFRVAHRFHKACVSQLNGMVFCPHCGEDASEAQEVTIPRGDGVTPPAGTAAPAPPPLSQDVPGRADTSQPSARMRGHGEPRRPPCDPLADTIDSSGPSLTLPNGGCLSAVGLPLGPGREALEKALVIQESERRKKLRFHPRQLYLSVKQGELQKVILMLLDNLDPNFQSDQQSKRTPLHAAAQKGSVEICHVLLQAGANINAVDKQQRTPLMEAVVNNHLEVARYMVQRGGCVYSKEEDGSTCLHHAAKIGNLEMVSLLLSTGQVDVNAQDSGGWTPIIWAAEHKHIEVIRMLLTRGADVTLTDNEENICLHWASFTGSAAIAEVLLNARCDLHAVNYHGDTPLHIAARESYHDCVLLFLSRGANPELRNKEGDTAWDLTPERSDVWFALQLNRKLRLGVGNRAIRTEKIICRDVARGYENVPIPCVNGVDGEPCPEDYKYISENCETSTMNIDRNITHLQHCTCVDDCSSSNCLCGQLSIRCWYDKDGRLLQEFNKIEPPLIFECNQACSCWRNCKNRVVQSGIKVRLQLYRTAKMGWGVRALQTIPQGTFICEYVGELISDAEADVREDDSYLFDLDNKDGEVYCIDARYYGNISRFINHLCDPNIIPVRVFMLHQDLRFPRIAFFSSRDIRTGEELGFDYGDRFWDIKSKYFTCQCGSEKCKHSAEAIALEQSRLARLDPHPELLPELGSLPPVNT | |
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 |
---|---|---|---|---|---|
2 | Acetylation | ------MAAAAGAAA ------CHHHHHHHH | 19.67 | 22814378 | |
40 | Phosphorylation | ATERVHGSLGDTPRS CCHHCCCCCCCCCCC | 17.82 | 25159151 | |
44 | Phosphorylation | VHGSLGDTPRSEETL CCCCCCCCCCCCCCC | 20.85 | 25159151 | |
47 | Phosphorylation | SLGDTPRSEETLPKA CCCCCCCCCCCCCCC | 40.77 | 25159151 | |
50 | Phosphorylation | DTPRSEETLPKATPD CCCCCCCCCCCCCCC | 44.29 | 23403867 | |
55 | Phosphorylation | EETLPKATPDSLEPA CCCCCCCCCCCCCCC | 33.48 | 20068231 | |
58 | Phosphorylation | LPKATPDSLEPAGPS CCCCCCCCCCCCCCC | 35.52 | 30278072 | |
65 | Phosphorylation | SLEPAGPSSPASVTV CCCCCCCCCCCEEEE | 48.30 | 30576142 | |
66 | Phosphorylation | LEPAGPSSPASVTVT CCCCCCCCCCEEEEE | 27.84 | 30576142 | |
69 | Phosphorylation | AGPSSPASVTVTVGD CCCCCCCEEEEEECC | 23.00 | 30278072 | |
71 | Phosphorylation | PSSPASVTVTVGDEG CCCCCEEEEEECCCC | 14.15 | 30576142 | |
73 | Phosphorylation | SPASVTVTVGDEGAD CCCEEEEEECCCCCC | 14.92 | 20068231 | |
81 | Phosphorylation | VGDEGADTPVGATPL ECCCCCCCCCCCCCC | 21.24 | 29496963 | |
86 | Phosphorylation | ADTPVGATPLIGDES CCCCCCCCCCCCCCC | 16.82 | 20068231 | |
93 | Phosphorylation | TPLIGDESENLEGDG CCCCCCCCCCCCCCC | 36.20 | 28348404 | |
113 | Phosphorylation | RILLGHATKSFPSSP EEEEEEEECCCCCCC | 22.88 | 27174698 | |
114 | Trimethylation | ILLGHATKSFPSSPS EEEEEEECCCCCCCC | 51.38 | - | |
114 | Methylation | ILLGHATKSFPSSPS EEEEEEECCCCCCCC | 51.38 | - | |
115 | Phosphorylation | LLGHATKSFPSSPSK EEEEEECCCCCCCCC | 37.73 | 23403867 | |
118 | Phosphorylation | HATKSFPSSPSKGGS EEECCCCCCCCCCCC | 53.52 | 30266825 | |
119 | Phosphorylation | ATKSFPSSPSKGGSC EECCCCCCCCCCCCC | 33.17 | 30266825 | |
121 | Phosphorylation | KSFPSSPSKGGSCPS CCCCCCCCCCCCCCC | 45.97 | 30266825 | |
122 | Methylation | SFPSSPSKGGSCPSR CCCCCCCCCCCCCCC | 71.34 | - | |
125 | Phosphorylation | SSPSKGGSCPSRAKM CCCCCCCCCCCCCCC | 31.36 | 26552605 | |
128 | Phosphorylation | SKGGSCPSRAKMSMT CCCCCCCCCCCCCCC | 49.55 | 23312004 | |
131 | Methylation | GSCPSRAKMSMTGAG CCCCCCCCCCCCCCC | 30.33 | - | |
133 | Phosphorylation | CPSRAKMSMTGAGKS CCCCCCCCCCCCCCC | 16.70 | 23927012 | |
135 | Phosphorylation | SRAKMSMTGAGKSPP CCCCCCCCCCCCCCH | 19.30 | 23927012 | |
139 | Acetylation | MSMTGAGKSPPSVQS CCCCCCCCCCHHHHH | 60.29 | 25953088 | |
140 | Phosphorylation | SMTGAGKSPPSVQSL CCCCCCCCCHHHHHH | 40.92 | 29255136 | |
140 (in isoform 2) | Phosphorylation | - | 40.92 | 18220336 | |
143 | Phosphorylation | GAGKSPPSVQSLAMR CCCCCCHHHHHHHHH | 35.85 | 29255136 | |
146 | Phosphorylation | KSPPSVQSLAMRLLS CCCHHHHHHHHHHHC | 18.88 | 23927012 | |
149 | Sulfoxidation | PSVQSLAMRLLSMPG HHHHHHHHHHHCCCC | 3.63 | 21406390 | |
153 | Phosphorylation | SLAMRLLSMPGAQGA HHHHHHHCCCCCCCH | 27.76 | 22199227 | |
165 | Phosphorylation | QGAAAAGSEPPPATT CCHHHCCCCCCCCCC | 42.05 | 30266825 | |
171 | Phosphorylation | GSEPPPATTSPEGQP CCCCCCCCCCCCCCC | 33.31 | 30266825 | |
172 | Phosphorylation | SEPPPATTSPEGQPK CCCCCCCCCCCCCCC | 44.37 | 30266825 | |
173 | Phosphorylation | EPPPATTSPEGQPKV CCCCCCCCCCCCCCC | 19.32 | 30266825 | |
184 | Methylation | QPKVHRARKTMSKPG CCCCCCCCCCCCCCC | 34.63 | - | |
185 | "N6,N6,N6-trimethyllysine" | PKVHRARKTMSKPGN CCCCCCCCCCCCCCC | 47.82 | - | |
185 | Methylation | PKVHRARKTMSKPGN CCCCCCCCCCCCCCC | 47.82 | 18438403 | |
189 | Methylation | RARKTMSKPGNGQPP CCCCCCCCCCCCCCC | 46.23 | 24129315 | |
211 | Phosphorylation | EIQHFRMSDDVHSLG CCCEEECCCCHHHHC | 26.80 | 20068231 | |
216 | Phosphorylation | RMSDDVHSLGKVTSD ECCCCHHHHCHHHHH | 38.37 | 20068231 | |
219 | Acetylation | DDVHSLGKVTSDLAK CCHHHHCHHHHHHHH | 47.86 | 25953088 | |
219 | Sumoylation | DDVHSLGKVTSDLAK CCHHHHCHHHHHHHH | 47.86 | 28112733 | |
221 | Phosphorylation | VHSLGKVTSDLAKRR HHHHCHHHHHHHHHC | 21.73 | 29083192 | |
222 | Phosphorylation | HSLGKVTSDLAKRRK HHHCHHHHHHHHHCC | 33.35 | 29083192 | |
229 | Sumoylation | SDLAKRRKLNSGGGL HHHHHHCCCCCCCCC | 56.93 | 28112733 | |
229 | Ubiquitination | SDLAKRRKLNSGGGL HHHHHHCCCCCCCCC | 56.93 | - | |
232 | Phosphorylation | AKRRKLNSGGGLSEE HHHCCCCCCCCCCHH | 49.61 | 29255136 | |
232 (in isoform 2) | Phosphorylation | - | 49.61 | 18220336 | |
237 | Phosphorylation | LNSGGGLSEELGSAR CCCCCCCCHHHHCCC | 32.09 | 25159151 | |
242 | Phosphorylation | GLSEELGSARRSGEV CCCHHHHCCCCCCEE | 31.09 | 25159151 | |
246 | Phosphorylation | ELGSARRSGEVTLTK HHHCCCCCCEEEEEC | 33.48 | 30266825 | |
250 | Phosphorylation | ARRSGEVTLTKGDPG CCCCCEEEEECCCCC | 25.14 | 29449344 | |
252 | Phosphorylation | RSGEVTLTKGDPGSL CCCEEEEECCCCCCH | 24.50 | - | |
258 | Phosphorylation | LTKGDPGSLEEWETV EECCCCCCHHHEEEE | 37.69 | 22468782 | |
327 | Phosphorylation | EEEEDEESGNQSDRS HHHHHHHCCCCCCCC | 40.78 | 25137130 | |
331 | Phosphorylation | DEESGNQSDRSGSSG HHHCCCCCCCCCCHH | 38.70 | 25137130 | |
336 | Phosphorylation | NQSDRSGSSGRRKAK CCCCCCCCHHHHHHH | 30.76 | 19651622 | |
337 | Phosphorylation | QSDRSGSSGRRKAKK CCCCCCCHHHHHHHH | 39.58 | 25137130 | |
350 | Phosphorylation | KKKWRKDSPWVKPSR HHHHHCCCCCCCCCH | 24.56 | 23927012 | |
356 | Phosphorylation | DSPWVKPSRKRRKRE CCCCCCCCHHCCCCC | 44.72 | 19691289 | |
378 (in isoform 2) | Phosphorylation | - | 29.70 | 25159151 | |
379 | Phosphorylation | GVNGVGSSGPSEYME CCCCCCCCCCHHCEE | 49.12 | 19691289 | |
379 (in isoform 2) | Phosphorylation | - | 49.12 | 25849741 | |
391 | Phosphorylation | YMEVPLGSLELPSEG CEEECCCCCCCCCCC | 26.76 | 26074081 | |
396 | Phosphorylation | LGSLELPSEGTLSPN CCCCCCCCCCCCCCC | 62.37 | 26074081 | |
399 | Phosphorylation | LELPSEGTLSPNHAG CCCCCCCCCCCCCCC | 21.73 | 26074081 | |
401 | Phosphorylation | LPSEGTLSPNHAGVS CCCCCCCCCCCCCCC | 24.40 | 28387310 | |
408 | Phosphorylation | SPNHAGVSNDTSSLE CCCCCCCCCCCCCCC | 28.24 | 28450419 | |
411 | Phosphorylation | HAGVSNDTSSLETER CCCCCCCCCCCCCCC | 25.19 | 19691289 | |
412 | Phosphorylation | AGVSNDTSSLETERG CCCCCCCCCCCCCCC | 35.47 | 28176443 | |
413 | Phosphorylation | GVSNDTSSLETERGF CCCCCCCCCCCCCCC | 32.11 | 28176443 | |
416 | Phosphorylation | NDTSSLETERGFEEL CCCCCCCCCCCCCCC | 35.95 | 19691289 | |
445 | Methylation | ISERAGHKCMATESV HHHHHCCCEEEECCC | 25.45 | - | |
468 | Phosphorylation | AAILKRETMRPSSRV EEHHHHCCCCCCHHH | 23.63 | - | |
555 | Phosphorylation | IPRGDGVTPPAGTAA ECCCCCCCCCCCCCC | 29.14 | 30266825 | |
560 | Phosphorylation | GVTPPAGTAAPAPPP CCCCCCCCCCCCCCC | 23.04 | 30266825 | |
569 | Phosphorylation | APAPPPLSQDVPGRA CCCCCCCCCCCCCCC | 30.06 | 17525332 | |
634 | Sumoylation | PGREALEKALVIQES CCHHHHHHHHHHCHH | 48.12 | 28112733 | |
634 | Ubiquitination | PGREALEKALVIQES CCHHHHHHHHHHCHH | 48.12 | - | |
641 | Phosphorylation | KALVIQESERRKKLR HHHHHCHHHHHHHCC | 21.74 | - | |
659 | Ubiquitination | RQLYLSVKQGELQKV HHHEEEECCHHHHHH | 49.57 | - | |
685 | Ubiquitination | FQSDQQSKRTPLHAA CCCCHHHCCCHHHHH | 56.82 | - | |
747 | Acetylation | RGGCVYSKEEDGSTC CCCCEEECCCCCCCC | 47.65 | 26051181 | |
747 | Ubiquitination | RGGCVYSKEEDGSTC CCCCEEECCCCCCCC | 47.65 | - | |
848 (in isoform 2) | Ubiquitination | - | 24.70 | 21890473 | |
882 | Ubiquitination | ANPELRNKEGDTAWD CCHHHCCCCCCCCCC | 57.55 | - | |
882 (in isoform 1) | Ubiquitination | - | 57.55 | 21890473 | |
920 | Ubiquitination | NRAIRTEKIICRDVA CHHHHCEEEEEHHHH | 36.44 | - | |
998 | Ubiquitination | SIRCWYDKDGRLLQE EEEEEECCCCCCHHH | 46.52 | - | |
1013 | Ubiquitination | FNKIEPPLIFECNQA HHCCCCCEEEEECCC | 11.65 | 21890473 | |
1013 (in isoform 2) | Ubiquitination | - | 11.65 | 21890473 | |
1047 | Ubiquitination | LQLYRTAKMGWGVRA HHHHHHHCCCCCEEE | 37.01 | 21890473 | |
1047 | Ubiquitination | LQLYRTAKMGWGVRA HHHHHHHCCCCCEEE | 37.01 | - | |
1047 (in isoform 1) | Ubiquitination | - | 37.01 | 21890473 | |
1084 | Phosphorylation | ADVREDDSYLFDLDN CCCCCCCCEEEECCC | 35.74 | 27499020 | |
1085 | Phosphorylation | DVREDDSYLFDLDNK CCCCCCCEEEECCCC | 20.55 | - | |
1103 | Phosphorylation | VYCIDARYYGNISRF EEEEECEEECCHHHH | 19.90 | 20860994 | |
1104 | Phosphorylation | YCIDARYYGNISRFI EEEECEEECCHHHHH | 9.72 | 20860994 | |
1108 | Phosphorylation | ARYYGNISRFINHLC CEEECCHHHHHHHHC | 25.74 | 20860994 | |
1164 | Ubiquitination | RFWDIKSKYFTCQCG CCEEECCCEEECCCC | 39.11 | - | |
1187 | Phosphorylation | EAIALEQSRLARLDP HHHHHHHHHHHHCCC | 21.64 | 29743597 | |
1204 | Phosphorylation | ELLPELGSLPPVNT- HHCHHHCCCCCCCC- | 50.78 | 23663014 | |
1210 | Phosphorylation | GSLPPVNT------- CCCCCCCC------- | 39.97 | 21082442 |
Modified Location | Modified Residue | Modification | Function | Reference |
---|---|---|---|---|
185 | K | Methylation |
| 18438403 |
* 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 EHMT2_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 |
"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: ACETYLATION [LARGE SCALE ANALYSIS] AT ALA-2, PHOSPHORYLATION [LARGESCALE ANALYSIS] AT SER-232, AND MASS SPECTROMETRY. | |
Methylation | |
Reference | PubMed |
"Protein lysine methyltransferase G9a acts on non-histone targets."; Rathert P., Dhayalan A., Murakami M., Zhang X., Tamas R.,Jurkowska R., Komatsu Y., Shinkai Y., Cheng X., Jeltsch A.; Nat. Chem. Biol. 4:344-346(2008). Cited for: FUNCTION, METHYLATION AT LYS-185, AND MASS SPECTROMETRY. | |
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-232, 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: ACETYLATION [LARGE SCALE ANALYSIS] AT ALA-2, PHOSPHORYLATION [LARGESCALE ANALYSIS] AT SER-232, AND MASS SPECTROMETRY. | |
"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-140; SER-173; SER-232;SER-246 AND THR-1210, AND MASS SPECTROMETRY. | |
"Combining protein-based IMAC, peptide-based IMAC, and MudPIT forefficient phosphoproteomic analysis."; Cantin G.T., Yi W., Lu B., Park S.K., Xu T., Lee J.-D.,Yates J.R. III; J. Proteome Res. 7:1346-1351(2008). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-140 AND SER-232, ANDMASS 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-246, AND MASSSPECTROMETRY. | |
"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-569, AND MASSSPECTROMETRY. | |
"A probability-based approach for high-throughput proteinphosphorylation analysis and site localization."; Beausoleil S.A., Villen J., Gerber S.A., Rush J., Gygi S.P.; Nat. Biotechnol. 24:1285-1292(2006). Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-246, AND MASSSPECTROMETRY. |