Detail Information of Post-Translational Modifications

General Information of Drug Transporter (DT)
DT ID	DTD0480 Transporter Info
Gene Name	SLC8B1
Transporter Name	Mitochondrial sodium/calcium exchanger protein
Gene ID	80024
UniProt ID	Q6J4K2

Post-Translational Modification of This DT
Overview of SLC8B1 Modification Sites with Functional and Structural Information
Sequence	M A G R R L N L R W A L S V L C V L L M A E T V S G T R G S S T G A H I S P Q F P A S G V N Q T P V V D C R K V C G L N V S D R C D F I R T N P D C H S D G G Y L D Y L E G I F C H F P P S L L P L A V T L Y V S W L L Y L F L I L G V T A A K F F C P N L S A I S T T L K L S H N V A G V T F L A F G N G A P D I F S A L V A F S D P H T A G L A L G A L F G A G V L V T T V V A G G I T I L H P F M A A S R P F F R D I V F Y M V A V F L T F L M L F R G R V T L A W A L G Y L G L Y V F Y V V T V I L C T W I Y Q R Q R R G S L F C P M P V T P E I L S D S E E D R V S S N T N S Y D Y G D E Y R P L F F Y Q E T T A Q I L V R A L N P L D Y M K W R R K S A Y W K A L K V F K L P V E F L L L L T V P V V D P D K D D Q N W K R P L N C L H L V I S P L V V V L T L Q S G T Y G V Y E I G G L V P V W V V V V I A G T A L A S V T F F A T S D S Q P P R L H W L F A F L G F L T S A L W I N A A A T E V V N I L R S L G V V F R L S N T V L G L T L L A W G N S I G D A F S D F T L A R Q G Y P R M A F S A C F G G I I F N I L V G V G L G C L L Q I S R S H T E V K L E P D G L L V W V L A G A L G L S L V F S L V S V P L Q C F Q L S R V Y G F C L L L F Y L N F L V V A L L T E F G V I H L K S M
PTM type	X-N-glycosylation X-Oxidation X-Phosphorylation X-Ubiquitination X: Amino Acid

N-glycosylation
Asparagine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SLC8B1			[1]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	60
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at SLC8B1 Asparagine 60 has the potential to affect its expression or activity.
Oxidation
Cystine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SLC8B1			[2]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	123
Experimental Method	Co-Immunoprecipitation
Detailed Description	Oxidation at SLC8B1 Cystine 123 has the potential to affect its expression or activity.
Phosphorylation
Serine	3 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Incerasing the activity of SLC8B1			[3]
Role of PTM	Protein Activity Modulation
Modified Residue	Serine	Modified Location	258
Related Enzyme	cAMP-dependent protein kinase catalytic subunit alpha (PRKACA)
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SLC8B1 Serine 258 have been reported to increase its transport activity.
PTM Phenomenon 2	Have the potential to influence SLC8B1			[4]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	271
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SLC8B1 Serine 271 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence SLC8B1			[4]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	273
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SLC8B1 Serine 273 has the potential to affect its expression or activity.
Threonine	2 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SLC8B1			[5]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	341
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SLC8B1 Threonine 341 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence SLC8B1			[6] , [7]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	456
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at SLC8B1 Threonine 456 has the potential to affect its expression or activity.
Ubiquitination
Asparagine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SLC8B1			[6]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	125
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at SLC8B1 Asparagine 125 has the potential to affect its expression or activity.
Lysine	2 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SLC8B1			[8] , [9]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	316
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at SLC8B1 Lysine 316 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence SLC8B1			[6]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	320
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at SLC8B1 Lysine 320 has the potential to affect its expression or activity.
Phenylalanine	2 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SLC8B1			[6] , [8]
Role of PTM	Potential impacts
Modified Residue	Phenylalanine	Modified Location	121
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at SLC8B1 Phenylalanine 121 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence SLC8B1			[6] , [8]
Role of PTM	Potential impacts
Modified Residue	Phenylalanine	Modified Location	260
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at SLC8B1 Phenylalanine 260 has the potential to affect its expression or activity.
Proline	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence SLC8B1			[6]
Role of PTM	Potential impacts
Modified Residue	Proline	Modified Location	264
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at SLC8B1 Proline 264 has the potential to affect its expression or activity.

References
1	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: NCLX_HUMAN)
2	A Quantitative Tissue-Specific Landscape of Protein Redox Regulation during Aging. Cell. 2020 Mar 5;180(5):968-983.e24.
3	PKA Phosphorylation of NCLX Reverses Mitochondrial Calcium Overload and Depolarization, Promoting Survival of PINK1-Deficient Dopaminergic Neurons. Cell Rep. 2015 Oct 13;13(2):376-86.
4	Feasibility of large-scale phosphoproteomics with higher energy collisional dissociation fragmentation. J Proteome Res. 2010 Dec 3;9(12):6786-94.
5	iTRAQ labeling is superior to mTRAQ for quantitative global proteomics and phosphoproteomics. Mol Cell Proteomics. 2012 Jun;11(6):M111.014423.
6	Systematic functional prioritization of protein posttranslational modifications. Cell. 2012 Jul 20;150(2):413-25.
7	Exploring the human leukocyte phosphoproteome using a microfluidic reversed-phase-TiO2-reversed-phase high-performance liquid chromatography phosphochip coupled to a quadrupole time-of-flight mass spectrometer. Anal Chem. 2010 Feb 1;82(3):824-32.
8	A proteome-wide, quantitative survey of in vivo ubiquitylation sites reveals widespread regulatory roles. Mol Cell Proteomics. 2011 Oct;10(10):M111.013284.
9	Systematic and quantitative assessment of the ubiquitin-modified proteome. Mol Cell. 2011 Oct 21;44(2):325-40.

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Detail Information of Post-Translational Modifications

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