Detail Information of Post-Translational Modifications

General Information of Drug Transporter (DT)
DT ID	DTD0003 Transporter Info
Gene Name	ABCB1
Transporter Name	P-glycoprotein 1
Gene ID	5243
UniProt ID	P08183

Post-Translational Modification of This DT
Overview of ABCB1 Modification Sites with Functional and Structural Information
Sequence	M D L E G D R N G G A K K K N F F K L N N K S E K D K K E K K P T V S V F S M F R Y S N W L D K L Y M V V G T L A A I I H G A G L P L M M L V F G E M T D I F A N A G N L E D L M S N I T N R S D I N D T G F F M N L E E D M T R Y A Y Y Y S G I G A G V L V A A Y I Q V S F W C L A A G R Q I H K I R K Q F F H A I M R Q E I G W F D V H D V G E L N T R L T D D V S K I N E G I G D K I G M F F Q S M A T F F T G F I V G F T R G W K L T L V I L A I S P V L G L S A A V W A K I L S S F T D K E L L A Y A K A G A V A E E V L A A I R T V I A F G G Q K K E L E R Y N K N L E E A K R I G I K K A I T A N I S I G A A F L L I Y A S Y A L A F W Y G T T L V L S G E Y S I G Q V L T V F F S V L I G A F S V G Q A S P S I E A F A N A R G A A Y E I F K I I D N K P S I D S Y S K S G H K P D N I K G N L E F R N V H F S Y P S R K E V K I L K G L N L K V Q S G Q T V A L V G N S G C G K S T T V Q L M Q R L Y D P T E G M V S V D G Q D I R T I N V R F L R E I I G V V S Q E P V L F A T T I A E N I R Y G R E N V T M D E I E K A V K E A N A Y D F I M K L P H K F D T L V G E R G A Q L S G G Q K Q R I A I A R A L V R N P K I L L L D E A T S A L D T E S E A V V Q V A L D K A R K G R T T I V I A H R L S T V R N A D V I A G F D D G V I V E K G N H D E L M K E K G I Y F K L V T M Q T A G N E V E L E N A A D E S K S E I D A L E M S S N D S R S S L I R K R S T R R S V R G S Q A Q D R K L S T K E A L D E S I P P V S F W R I M K L N L T E W P Y F V V G V F C A I I N G G L Q P A F A I I F S K I I G V F T R I D D P E T K R Q N S N L F S L L F L A L G I I S F I T F F L Q G F T F G K A G E I L T K R L R Y M V F R S M L R Q D V S W F D D P K N T T G A L T T R L A N D A A Q V K G A I G S R L A V I T Q N I A N L G T G I I I S F I Y G W Q L T L L L L A I V P I I A I A G V V E M K M L S G Q A L K D K K E L E G S G K I A T E A I E N F R T V V S L T Q E Q K F E H M Y A Q S L Q V P Y R N S L R K A H I F G I T F S F T Q A M M Y F S Y A G C F R F G A Y L V A H K L M S F E D V L L V F S A V V F G A M A V G Q V S S F A P D Y A K A K I S A A H I I M I I E K T P L I D S Y S T E G L M P N T L E G N V T F G E V V F N Y P T R P D I P V L Q G L S L E V K K G Q T L A L V G S S G C G K S T V V Q L L E R F Y D P L A G K V L L D G K E I K R L N V Q W L R A H L G I V S Q E P I L F D C S I A E N I A Y G D N S R V V S Q E E I V R A A K E A N I H A F I E S L P N K Y S T K V G D K G T Q L S G G Q K Q R I A I A R A L V R Q P H I L L L D E A T S A L D T E S E K V V Q E A L D K A R E G R T C I V I A H R L S T I Q N A D L I V V F Q N G R V K E H G T H Q Q L L A Q K G I Y F S M V S V Q A G T K R Q
PTM type	X-Acetylation X-N-glycosylation X-O-glycosylation X-Oxidation X-Phosphorylation X-S-nitrosylation X-Ubiquitination 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 ABCB1			[1]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	384
Experimental Method	Co-Immunoprecipitation
Detailed Description	Acetylation at ABCB1 Lysine 384 has the potential to affect its expression or activity.
N-glycosylation
Asparagine	3 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[2]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	91
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at ABCB1 Asparagine 91 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence ABCB1			[2]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	94
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at ABCB1 Asparagine 94 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence ABCB1			[2]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	99
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-linked Glycosylation at ABCB1 Asparagine 99 has the potential to affect its expression or activity.
Unclear Residue	2 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Increasing the membrane localization and transport function of ABCB1			[3]
Role of PTM	Trafficking to Plasma Membrane
Experimental Method	Co-Immunoprecipitation
Detailed Description	Glycosylation at ABCB1 have been reported to increase its membrane localization and transport function.
PTM Phenomenon 2	Have the potential to influence ABCB1			[4]
Role of PTM	Potential impacts
Experimental Method	Co-Immunoprecipitation
Detailed Description	N-glycosylation at ABCB1 has the potential to affect its expression or activity.
O-glycosylation
Serine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[5]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	419
Experimental Method	Co-Immunoprecipitation
Detailed Description	O-linked Glycosylation at ABCB1 Serine 419 has the potential to affect its expression or activity.
Oxidation
Cystine	4 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[6]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	431
Experimental Method	Co-Immunoprecipitation
Detailed Description	Oxidation at ABCB1 Cystine 431 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence ABCB1			[6]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	1074
Experimental Method	Co-Immunoprecipitation
Detailed Description	Oxidation at ABCB1 Cystine 1074 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence ABCB1			[6]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	1125
Experimental Method	Co-Immunoprecipitation
Detailed Description	Oxidation at ABCB1 Cystine 1125 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence ABCB1			[6]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	1227
Experimental Method	Co-Immunoprecipitation
Detailed Description	Oxidation at ABCB1 Cystine 1227 has the potential to affect its expression or activity.
Phosphorylation
Serine	21 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	No alteration in the expression of ABCB1 or its subcellular localisation, nor did it affect the rate of drug transport			[7]
Role of PTM	No Significant Effect
Modified Residue	Serine	Modified Location	661
Related Enzyme	Protein kinase C alpha type (PRKCA) cAMP-dependent protein kinase catalytic subunit alpha (PRKACA)
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 661 have been reported to have no alteration in its expression or subcellular localisation, nor did it affect the rate of drug transport.
PTM Phenomenon 2	No alteration in the expression of ABCB1 or its subcellular localisation, nor did it affect the rate of drug transport			[7]
Role of PTM	No Significant Effect
Modified Residue	Serine	Modified Location	667
Related Enzyme	Protein kinase C alpha type (PRKCA) cAMP-dependent protein kinase catalytic subunit alpha (PRKACA)
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 667 have been reported to have no alteration in its expression or subcellular localisation, nor did it affect the rate of drug transport.
PTM Phenomenon 3	No alteration in the expression of ABCB1 or its subcellular localisation, nor did it affect the rate of drug transport			[7]
Role of PTM	No Significant Effect
Affected Drug/Substrate	Sterol	Results for Drug	Affecting the inward transport of sterol
Modified Residue	Serine	Modified Location	671
Related Enzyme	Protein kinase C alpha type (PRKCA) cAMP-dependent protein kinase catalytic subunit alpha (PRKACA)
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 671 have been reported to have no significant alteration in its expression or subcellular localisation, nor did it affect the rate of drug transport.
PTM Phenomenon 4	No alteration in the expression of ABCB1 or its subcellular localisation, nor did it affect the rate of drug transport			[8]
Role of PTM	No Significant Effect
Affected Drug/Substrate	Phospholipid	Results for Drug	Affecting the inward transport of phospholipid
Modified Residue	Serine	Modified Location	675
Related Enzyme	Protein kinase C alpha type (PRKCA) cAMP-dependent protein kinase catalytic subunit alpha (PRKACA)
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 675 have been reported to have no significant alteration in its expression or subcellular localisation, nor did it affect the rate of drug transport.
PTM Phenomenon 5	No alteration in the expression of ABCB1 or its subcellular localisation, nor did it affect the rate of drug transport			[7]
Role of PTM	No Significant Effect
Modified Residue	Serine	Modified Location	683
Related Enzyme	Protein kinase C alpha type (PRKCA) cAMP-dependent protein kinase catalytic subunit alpha (PRKACA)
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 683 have been reported to have no alteration in its expression or subcellular localisation, nor did it affect the rate of drug transport.
PTM Phenomenon 6	Have the potential to influence ABCB1			[9] , [10]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	23
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 23 has the potential to affect its expression or activity.
PTM Phenomenon 7	Have the potential to influence ABCB1			[11]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	35
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 35 has the potential to affect its expression or activity.
PTM Phenomenon 8	Have the potential to influence ABCB1			[12]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	590
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 590 has the potential to affect its expression or activity.
PTM Phenomenon 9	Have the potential to influence ABCB1			[13] , [14]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	644
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 644 has the potential to affect its expression or activity.
PTM Phenomenon 10	Have the potential to influence ABCB1			[13]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	646
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 646 has the potential to affect its expression or activity.
PTM Phenomenon 11	Have the potential to influence ABCB1			[15] , [16]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	654
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 654 has the potential to affect its expression or activity.
PTM Phenomenon 12	Have the potential to influence ABCB1			[16] , [17]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	655
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 655 has the potential to affect its expression or activity.
PTM Phenomenon 13	Have the potential to influence ABCB1			[16] , [17]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	658
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 658 has the potential to affect its expression or activity.
PTM Phenomenon 14	Have the potential to influence ABCB1			[17] , [18]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	660
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 660 has the potential to affect its expression or activity.
PTM Phenomenon 15	Have the potential to influence ABCB1			[2]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	696
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 696 has the potential to affect its expression or activity.
PTM Phenomenon 16	Have the potential to influence ABCB1			[19]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	733
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 733 has the potential to affect its expression or activity.
PTM Phenomenon 17	Have the potential to influence ABCB1			[20]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	943
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 943 has the potential to affect its expression or activity.
PTM Phenomenon 18	Have the potential to influence ABCB1			[20]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	952
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 952 has the potential to affect its expression or activity.
PTM Phenomenon 19	Have the potential to influence ABCB1			[17]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1072
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 1072 has the potential to affect its expression or activity.
PTM Phenomenon 20	Have the potential to influence ABCB1			[21]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1160
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 1160 has the potential to affect its expression or activity.
PTM Phenomenon 21	Have the potential to influence ABCB1			[2]
Role of PTM	Potential impacts
Modified Residue	Serine	Modified Location	1269
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Serine 1269 has the potential to affect its expression or activity.
Threonine	12 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[11]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	33
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 33 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence ABCB1			[22]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	263
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 263 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence ABCB1			[23]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	496
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 496 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence ABCB1			[12]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	591
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 591 has the potential to affect its expression or activity.
PTM Phenomenon 5	Have the potential to influence ABCB1			[24]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	627
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 627 has the potential to affect its expression or activity.
PTM Phenomenon 6	Have the potential to influence ABCB1			[15] , [24]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	630
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 630 has the potential to affect its expression or activity.
PTM Phenomenon 7	Have the potential to influence ABCB1			[19]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	684
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 684 has the potential to affect its expression or activity.
PTM Phenomenon 8	Have the potential to influence ABCB1			[20]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	941
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 941 has the potential to affect its expression or activity.
PTM Phenomenon 9	Have the potential to influence ABCB1			[20]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	945
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 945 has the potential to affect its expression or activity.
PTM Phenomenon 10	Have the potential to influence ABCB1			[25]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	1015
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 1015 has the potential to affect its expression or activity.
PTM Phenomenon 11	Have the potential to influence ABCB1			[26]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	1023
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 1023 has the potential to affect its expression or activity.
PTM Phenomenon 12	Have the potential to influence ABCB1			[27]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	1030
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Threonine 1030 has the potential to affect its expression or activity.
Tyrosine	5 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[28]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	490
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Tyrosine 490 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence ABCB1			[20]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	950
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Tyrosine 950 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence ABCB1			[20]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	953
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Tyrosine 953 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence ABCB1			[29]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1087
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Tyrosine 1087 has the potential to affect its expression or activity.
PTM Phenomenon 5	Have the potential to influence ABCB1			[2]
Role of PTM	Potential impacts
Modified Residue	Tyrosine	Modified Location	1267
Experimental Method	Co-Immunoprecipitation
Detailed Description	Phosphorylation at ABCB1 Tyrosine 1267 has the potential to affect its expression or activity.
S-nitrosylation
Cystine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[30]
Role of PTM	Potential impacts
Modified Residue	Cystine	Modified Location	431
Experimental Method	Co-Immunoprecipitation
Detailed Description	S-nitrosylation (-SNO) at ABCB1 Cystine 431 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 ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Asparagine	Modified Location	1029
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Asparagine 1029 has the potential to affect its expression or activity.
Glutamicacid	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Glutamicacid	Modified Location	1100
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Glutamicacid 1100 has the potential to affect its expression or activity.
Glycine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Glycine	Modified Location	455
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Glycine 455 has the potential to affect its expression or activity.
Lysine	7 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	279
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Lysine 279 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	367
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Lysine 367 has the potential to affect its expression or activity.
PTM Phenomenon 3	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	515
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Lysine 515 has the potential to affect its expression or activity.
PTM Phenomenon 4	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	519
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Lysine 519 has the potential to affect its expression or activity.
PTM Phenomenon 5	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	915
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Lysine 915 has the potential to affect its expression or activity.
PTM Phenomenon 6	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	1093
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Lysine 1093 has the potential to affect its expression or activity.
PTM Phenomenon 7	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Lysine	Modified Location	1164
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Lysine 1164 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 ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Phenylalanine	Modified Location	303
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Phenylalanine 303 has the potential to affect its expression or activity.
PTM Phenomenon 2	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Phenylalanine	Modified Location	851
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Phenylalanine 851 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 ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Threonine	Modified Location	215
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Threonine 215 has the potential to affect its expression or activity.
Valine	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Have the potential to influence ABCB1			[31]
Role of PTM	Potential impacts
Modified Residue	Valine	Modified Location	451
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 Valine 451 has the potential to affect its expression or activity.
Unclear Residue	1 PTM Phenomena Related to This Residue		Click to Show/Hide the Full List
PTM Phenomenon 1	Decreasing cell surface expression of ABCB1			[32]
Role of PTM	Surface Expression Modulation
Affected Drug/Substrate	Amyloid-beta (A) peptides	Results for Drug	Decreasing the transport of amyloid-beta (A) peptides
Related Enzyme	E3 ubiquitin-protein ligase NEDD4 (NEDD4)
Studied Phenotype	Alzheimer disease [ICD11: 8A20]
Experimental Material(s)	Chinese hamster ovary (CHO) cells
Experimental Method	Co-Immunoprecipitation
Detailed Description	Ubiquitination at ABCB1 have been reported to decrease its cell surface expression.

References
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