Detail Information of Post-Translational Modifications

General Information of Drug Transporter (DT)
DT ID	DTD0543 Transporter Info
Gene Name	KCNN1
Transporter Name	Small conductance calcium-activated potassium channel protein 1
Gene ID	3780
UniProt ID	Q92952

Post-Translational Modification of This DT
Overview of KCNN1 Modification Sites with Functional and Structural Information
Sequence	M N S H S Y N G S V G R P L G S G P G A L G R D P P D P E A G H P P Q P P H S P G L Q V V V A K S E P A R P S P G S P R G Q P Q D Q D D D E D D E E D E A G R Q R A S G K P S N V G H R L G H R R A L F E K R K R L S D Y A L I F G M F G I V V M V T E T E L S W G V Y T K E S L Y S F A L K C L I S L S T A I L L G L V V L Y H A R E I Q L F M V D N G A D D W R I A M T C E R V F L I S L E L A V C A I H P V P G H Y R F T W T A R L A F T Y A P S V A E A D V D V L L S I P M F L R L Y L L G R V M L L H S K I F T D A S S R S I G A L N K I T F N T R F V M K T L M T I C P G T V L L V F S I S S W I I A A W T V R V C E R Y H D K Q E V T S N F L G A M W L I S I T F L S I G Y G D M V P H T Y C G K G V C L L T G I M G A G C T A L V V A V V A R K L E L T K A E K H V H N F M M D T Q L T K R V K N A A A N V L R E T W L I Y K H T R L V K K P D Q A R V R K H Q R K F L Q A I H Q A Q K L R S V K I E Q G K L N D Q A N T L T D L A K T Q T V M Y D L V S E L H A Q H E E L E A R L A T L E S R L D A L G A S L Q A L P G L I A Q A I R P P P P P L P P R P G P G P Q D Q A A R S S P C R W T P V A P S D C G
PTM type	X-Phosphorylation X-Ubiquitination X: Amino Acid

Phosphorylation
Serine	2 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence KCNN1			[1]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	58
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at KCNN1 Serine 58 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence KCNN1			[2] , [3]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	107
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at KCNN1 Serine 107 has the potential to affect its expression or activity.
Threonine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence KCNN1			[4]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	409
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at KCNN1 Threonine 409 has the potential to affect its expression or activity.
Tyrosine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence KCNN1			[2]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	109
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at KCNN1 Tyrosine 109 has the potential to affect its expression or activity.
Ubiquitination
Asparticacid	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence KCNN1			[5]
Role of PTM	Potential impacts
Modified Residue	Asparticacid	Modified Location	456
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at KCNN1 Asparticacid 456 has the potential to affect its expression or activity.
Lysine	3 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence KCNN1			[5] , [6]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	373
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at KCNN1 Lysine 373 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence KCNN1			[5]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	376
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at KCNN1 Lysine 376 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence KCNN1			[5]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	459
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at KCNN1 Lysine 459 has the potential to affect its expression or activity.

References
1	A Single Kinase Generates the Majority of the Secreted Phosphoproteome. Cell. 2015 Jun 18;161(7):1619-32.
2	An Augmented Multiple-Protease-Based Human Phosphopeptide Atlas. Cell Rep. 2015 Jun 23;11(11):1834-43.
3	Regulation of surface localization of the small conductance Ca2+-activated potassium channel, Sk2, through direct phosphorylation by cAMP-dependent protein kinase. J Biol Chem. 2006 Apr 28;281(17):11769-79.
4	Automated phosphoproteome analysis for cultured cancer cells by two-dimensional nanoLC-MS using a calcined titania/C18 biphasic column. Anal Sci. 2008 Jan;24(1):161-6.
5	A data set of human endogenous protein ubiquitination sites. Mol Cell Proteomics. 2011 May;10(5):M110.002089.
6	Ultrasound diagnosis of lymph node metastasis in head and neck cancer. Dentomaxillofac Radiol. 1990 Nov;19(4):165-70.

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Detail Information of Post-Translational Modifications

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