Detail Information of Post-Translational Modifications

General Information of Drug Transporter (DT)
DT ID	DTD0527 Transporter Info
Gene Name	SCN4A
Transporter Name	Voltage-gated sodium channel alpha Nav1.4
Gene ID	6329
UniProt ID	P35499

Post-Translational Modification of This DT
Overview of SCN4A Modification Sites with Functional and Structural Information
Sequence	M A R P S L C T L V P L G P E C L R P F T R E S L A A I E Q R A V E E E A R L Q R N K Q M E I E E P E R K P R S D L E A G K N L P M I Y G D P P P E V I G I P L E D L D P Y Y S N K K T F I V L N K G K A I F R F S A T P A L Y L L S P F S V V R R G A I K V L I H A L F S M F I M I T I L T N C V F M T M S D P P P W S K N V E Y T F T G I Y T F E S L I K I L A R G F C V D D F T F L R D P W N W L D F S V I M M A Y L T E F V D L G N I S A L R T F R V L R A L K T I T V I P G L K T I V G A L I Q S V K K L S D V M I L T V F C L S V F A L V G L Q L F M G N L R Q K C V R W P P P F N D T N T T W Y S N D T W Y G N D T W Y G N E M W Y G N D S W Y A N D T W N S H A S W A T N D T F D W D A Y I S D E G N F Y F L E G S N D A L L C G N S S D A G H C P E G Y E C I K T G R N P N Y G Y T S Y D T F S W A F L A L F R L M T Q D Y W E N L F Q L T L R A A G K T Y M I F F V V I I F L G S F Y L I N L I L A V V A M A Y A E Q N E A T L A E D K E K E E E F Q Q M L E K F K K H Q E E L E K A K A A Q A L E G G E A D G D P A H G K D C N G S L D T S Q G E K G A P R Q S S S G D S G I S D A M E E L E E A H Q K C P P W W Y K C A H K V L I W N C C A P W L K F K N I I H L I V M D P F V D L G I T I C I V L N T L F M A M E H Y P M T E H F D N V L T V G N L V F T G I F T A E M V L K L I A M D P Y E Y F Q Q G W N I F D S I I V T L S L V E L G L A N V Q G L S V L R S F R L L R V F K L A K S W P T L N M L I K I I G N S V G A L G N L T L V L A I I V F I F A V V G M Q L F G K S Y K E C V C K I A L D C N L P R W H M H D F F H S F L I V F R I L C G E W I E T M W D C M E V A G Q A M C L T V F L M V M V I G N L V V L N L F L A L L L S S F S A D S L A A S D E D G E M N N L Q I A I G R I K L G I G F A K A F L L G L L H G K I L S P K D I M L S L G E A D G A G E A G E A G E T A P E D E K K E P P E E D L K K D N H I L N H M G L A D G P P S S L E L D H L N F I N N P Y L T I Q V P I A S E E S D L E M P T E E E T D T F S E P E D S K K P P Q P L Y D G N S S V C S T A D Y K P P E E D P E E Q A E E N P E G E Q P E E C F T E A C V Q R W P C L Y V D I S Q G R G K K W W T L R R A C F K I V E H N W F E T F I V F M I L L S S G A L A F E D I Y I E Q R R V I R T I L E Y A D K V F T Y I F I M E M L L K W V A Y G F K V Y F T N A W C W L D F L I V D V S I I S L V A N W L G Y S E L G P I K S L R T L R A L R P L R A L S R F E G M R V V V N A L L G A I P S I M N V L L V C L I F W L I F S I M G V N L F A G K F Y Y C I N T T T S E R F D I S E V N N K S E C E S L M H T G Q V R W L N V K V N Y D N V G L G Y L S L L Q V A T F K G W M D I M Y A A V D S R E K E E Q P Q Y E V N L Y M Y L Y F V I F I I F G S F F T L N L F I G V I I D N F N Q Q K K K L G G K D I F M T E E Q K K Y Y N A M K K L G S K K P Q K P I P R P Q N K I Q G M V Y D L V T K Q A F D I T I M I L I C L N M V T M M V E T D N Q S Q L K V D I L Y N I N M I F I I I F T G E C V L K M L A L R Q Y Y F T V G W N I F D F V V V I L S I V G L A L S D L I Q K Y F V S P T L F R V I R L A R I G R V L R L I R G A K G I R T L L F A L M M S L P A L F N I G L L L F L V M F I Y S I F G M S N F A Y V K K E S G I D D M F N F E T F G N S I I C L F E I T T S A G W D G L L N P I L N S G P P D C D P N L E N P G T S V K G D C G N P S I G I C F F C S Y I I I S F L I V V N M Y I A I I L E N F N V A T E E S S E P L G E D D F E M F Y E T W E K F D P D A T Q F I A Y S R L S D F V D T L Q E P L R I A K P N K I K L I T L D L P M V P G D K I H C L D I L F A L T K E V L G D S G E M D A L K Q T M E E K F M A A N P S K V S Y E P I T T T L K R K H E E V C A I K I Q R A Y R R H L L Q R S M K Q A S Y M Y R H S H D G S G D D A P E K E G L L A N T M S K M Y G H E N G N S S S P S P E E K G E A G D A G P T M G L M P I S P S D T A W P P A P P P G Q T V R P G V K E S L V
PTM type	X-Acetylation X-Disulfide bond X-N-glycosylation X-Phosphorylation X: Amino Acid

Acetylation
Lysine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SCN4A			[1]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	1318
Experimental Method	Co-Immunoprecipitation
Detailed Description	Acetylation at SCN4A Lysine 1318 has the potential to affect its expression or activity.
Disulfide bond
Cystine	12 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	280
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 280 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	360
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 360 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	369
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 369 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	375
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 375 has the potential to affect its expression or activity.
PTM Phenomenon 5	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	731
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 731 has the potential to affect its expression or activity.
PTM Phenomenon 6	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	737
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 737 has the potential to affect its expression or activity.
PTM Phenomenon 7	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	769
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 769 has the potential to affect its expression or activity.
PTM Phenomenon 8	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	778
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 778 has the potential to affect its expression or activity.
PTM Phenomenon 9	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	1189
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 1189 has the potential to affect its expression or activity.
PTM Phenomenon 10	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	1209
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 1209 has the potential to affect its expression or activity.
PTM Phenomenon 11	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	1553
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 1553 has the potential to affect its expression or activity.
PTM Phenomenon 12	Have the potential to influence SCN4A			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	1568
Experimental Method	Co-Immunoprecipitation
Detailed Description	Disulfide bond (-SSR) at SCN4A Cystine 1568 has the potential to affect its expression or activity.
N-glycosylation
Asparagine	11 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	214
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 214 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	288
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 288 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	291
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 291 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	297
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 297 has the potential to affect its expression or activity.
PTM Phenomenon 5	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	303
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 303 has the potential to affect its expression or activity.
PTM Phenomenon 6	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	315
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 315 has the potential to affect its expression or activity.
PTM Phenomenon 7	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	321
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 321 has the potential to affect its expression or activity.
PTM Phenomenon 8	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	333
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 333 has the potential to affect its expression or activity.
PTM Phenomenon 9	Have the potential to influence SCN4A			[4]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	362
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 362 has the potential to affect its expression or activity.
PTM Phenomenon 10	Have the potential to influence SCN4A			[3]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	1191
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 1191 has the potential to affect its expression or activity.
PTM Phenomenon 11	Have the potential to influence SCN4A			[4]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	1205
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SCN4A Asparagine 1205 has the potential to affect its expression or activity.
Phosphorylation
Serine	10 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Slowing the inactivation of sodium channels and reducing peak sodium currents			[5]
Role of PTM	Protein Activity Modulation
Modified Residue	Serine	Modified Location	1328
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 1328 have been reported to slow the inactivation of sodium channels and reducing peak sodium currents.
PTM Phenomenon 2	Have the potential to influence SCN4A			[6]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	172
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 172 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence SCN4A			[6]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	666
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 666 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence SCN4A			[6]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	850
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 850 has the potential to affect its expression or activity.
PTM Phenomenon 5	Have the potential to influence SCN4A			[7]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1010
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 1010 has the potential to affect its expression or activity.
PTM Phenomenon 6	Have the potential to influence SCN4A			[8]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1443
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 1443 has the potential to affect its expression or activity.
PTM Phenomenon 7	Have the potential to influence SCN4A			[9]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1751
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 1751 has the potential to affect its expression or activity.
PTM Phenomenon 8	Have the potential to influence SCN4A			[9] , [10]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1761
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 1761 has the potential to affect its expression or activity.
PTM Phenomenon 9	Have the potential to influence SCN4A			[10] , [11]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1789
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 1789 has the potential to affect its expression or activity.
PTM Phenomenon 10	Have the potential to influence SCN4A			[10] , [11]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1791
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Serine 1791 has the potential to affect its expression or activity.
Threonine	3 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SCN4A			[12]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	1063
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Threonine 1063 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence SCN4A			[8] , [12]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	1073
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Threonine 1073 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence SCN4A			[8]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	1445
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Threonine 1445 has the potential to affect its expression or activity.
Tyrosine	8 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SCN4A			[7]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1006
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1006 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence SCN4A			[12]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1067
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1067 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence SCN4A			[8]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1074
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1074 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence SCN4A			[13] , [14]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1319
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1319 has the potential to affect its expression or activity.
PTM Phenomenon 5	Have the potential to influence SCN4A			[13] , [15]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1320
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1320 has the potential to affect its expression or activity.
PTM Phenomenon 6	Have the potential to influence SCN4A			[16]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1715
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1715 has the potential to affect its expression or activity.
PTM Phenomenon 7	Have the potential to influence SCN4A			[9]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1754
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1754 has the potential to affect its expression or activity.
PTM Phenomenon 8	Have the potential to influence SCN4A			[17]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1780
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SCN4A Tyrosine 1780 has the potential to affect its expression or activity.

References
1	Probing Polarity and Heterogeneity of Lipid Droplets in Live Cells Using a Push-Pull Fluorophore. Anal Chem. 2019 Feb 5;91(3):1928-1935.
2	iCysMod: an integrative database for protein cysteine modifications in eukaryotes. Brief Bioinform. 2021 Sep 2;22(5):bbaa400. (ID: P35499)
3	dbPTM in 2022: an updated database for exploring regulatory networks and functional associations of protein post-translational modifications. Nucleic Acids Res. 2022 Jan 7;50(D1):D471-D479. (ID: SCN4A_HUMAN)
4	Structure of the human voltage-gated sodium channel Na(v)1.4 in complex with 1. Science. 2018 Oct 19;362(6412):eaau2486.
5	UniProt: the Universal Protein Knowledgebase in 2023. Nucleic Acids Res. 2023 Jan 6;51(D1):D523-D531. (ID: P35499)
6	Ischemia in tumors induces early and sustained phosphorylation changes in stress kinase pathways but does not affect global protein levels. Mol Cell Proteomics. 2014 Jul;13(7):1690-704.
7	Quantitative phosphoproteomics of Alzheimer's disease reveals cross-talk between kinases and small heat shock proteins. Proteomics. 2015 Jan;15(2-3):508-519.
8	Proteogenomic integration reveals therapeutic targets in breast cancer xenografts. Nat Commun. 2017 Mar 28;8:14864.
9	Kinase-substrate enrichment analysis provides insights into the heterogeneity of signaling pathway activation in leukemia cells. Sci Signal. 2013 Mar 26;6(268):rs6.
10	Global Phosphoproteomic Analysis of Human Skeletal Muscle Reveals a Network of Exercise-Regulated Kinases and AMPK Substrates. Cell Metab. 2015 Nov 3;22(5):922-35.
11	A site-specific phosphorylation of the focal adhesion kinase controls the formation of spheroid cell clusters. Neurochem Res. 2014 Jul;39(7):1199-205.
12	TiO2 with Tandem Fractionation (TAFT): An Approach for Rapid, Deep, Reproducible, and High-Throughput Phosphoproteome Analysis. J Proteome Res. 2018 Jan 5;17(1):710-721.
13	Systematic functional prioritization of protein posttranslational modifications. Cell. 2012 Jul 20;150(2):413-25.
14	Phosphoproteomics Analysis Identifies Novel Candidate Substrates of the Nonreceptor Tyrosine Kinase, S rc- r elated Kinase Lacking C-terminal Regulatory Tyrosine and N-terminal M yristoylation S ites (SRMS). Mol Cell Proteomics. 2018 May;17(5):925-947.
15	Modulation of the cardiac sodium channel NaV1.5 by Fyn, a Src family tyrosine kinase. Circ Res. 2005 May 13;96(9):991-8.
16	Neuroblastoma tyrosine kinase signaling networks involve FYN and LYN in endosomes and lipid rafts. PLoS Comput Biol. 2015 Apr 17;11(4):e1004130.
17	Protein kinase PKN1 represses Wnt/beta-catenin signaling in human melanoma cells. J Biol Chem. 2013 Nov 29;288(48):34658-70.

If you find any error in data or bug in web service, please kindly report it to Dr. Yin and Dr. Li.

Detail Information of Post-Translational Modifications

Visitor Map

Correspondence