Other Species / Isoforms
  ataxin-1 (mouse)      LTP 

LTP (Low Throughput Papers) : The number of records in which this modification site was determined using methods other than discovery mass spectrometry.

  HTP 

HTP (High Throughput Papers): The number of records in which this modification site was assigned using ONLY proteomic discovery mass spectrometry.

 
K16
NECLPPKKREIPATS
1 0
ataxin-1 (human) NECLPPKkREIPATS K16-sm
ataxin-1 (mouse) NECLPPKKREIPATS K16
ataxin-1 (rat) NECLPPKKREIPATS K16
ataxin-1 (cow) NECLPPKKREIPATS K16
R53
LPSTPGIRGHGGGRH
0 3
ataxin-1 (human) LPGNPGGrGHGGGRH R53-m1
ataxin-1 (mouse) LPSTPGIRGHGGGRH R53
ataxin-1 (rat) LPSTPGSRGHGGGRH R53
ataxin-1 (cow) AAWLPGARGHVGGRL R49
S62-p
HGGGRHGsAGTSGEH
Upstream
0 4
Treatment
  • insulin
ataxin-1 (human) HGGGRHGPAGTSVEL P62
ataxin-1 (mouse) HGGGRHGsAGTSGEH S62-p
ataxin-1 (rat) HGGGRHGPAGTSGEH P62
ataxin-1 (cow) HVGGRLGPAGPPAEL P58
S81-p
MGLHKALsAGLDYsP
0 5
ataxin-1 (human) IGLHKALsTGLDYsP S82-p
ataxin-1 (mouse) MGLHKALsAGLDYsP S81-p
ataxin-1 (rat) MGLHKALSAGLDYSP S81
ataxin-1 (cow) IGLHKALSTGLDYSP S82
S81-gl
MGLHKALsAGLDYsP
0 1
ataxin-1 (human) IGLHKALSTGLDYsP S82
ataxin-1 (mouse) MGLHKALsAGLDYsP S81-gl
ataxin-1 (rat) MGLHKALSAGLDYSP S81
ataxin-1 (cow) IGLHKALSTGLDYSP S82
S87-p
LsAGLDYsPPSAPRS
0 12
ataxin-1 (human) LsTGLDYsPPsAPRS S88-p
ataxin-1 (mouse) LsAGLDYsPPSAPRS S87-p
ataxin-1 (rat) LSAGLDYSPPSAPRS S87
ataxin-1 (cow) LSTGLDYSPPSAPRS S88
S90
GLDYsPPSAPRSVPT
0 1
ataxin-1 (human) GLDYsPPsAPRSVPV S91-p
ataxin-1 (mouse) GLDYsPPSAPRSVPT S90
ataxin-1 (rat) GLDYSPPSAPRSVPT S90
ataxin-1 (cow) GLDYSPPSAPRSVPA S91
K193
LSQAPGHKVEPPPQQ
1 0
ataxin-1 (human) LSQTPGHkAEQQQQQ K194-sm
ataxin-1 (mouse) LSQAPGHKVEPPPQQ K193
ataxin-1 (rat) LSQAPGHKVEPPPQQ K193
ataxin-1 (cow) LSRASGHKAEPPPPP K198
N210
SRAAGLVNPGsPPPP
1 1
ataxin-1 (human) SRAPGLItPGsPPPA T235-p
ataxin-1 (mouse) SRAAGLVNPGsPPPP N210
ataxin-1 (rat) GRAAGLVNPGsPPPt N210
ataxin-1 (cow) GRTAGLLPPGSPPHP P219
S213-p
AGLVNPGsPPPPtQQ
Upstream
1 24
Treatment
  • insulin
ataxin-1 (human) PGLItPGsPPPAQQN S238-p
ataxin-1 (mouse) AGLVNPGsPPPPtQQ S213-p
ataxin-1 (rat) AGLVNPGsPPPtQQN S213-p
ataxin-1 (cow) AGLLPPGSPPHPQQS S222
T218-p
PGsPPPPtQQNQYIH
0 4
ataxin-1 (human) tPGsPPPAQQNQyVH A242
ataxin-1 (mouse) PGsPPPPtQQNQYIH T218-p
ataxin-1 (rat) NPGsPPPtQQNQYIH T217-p
ataxin-1 (cow) gap -
Y223
PPtQQNQYIHISssP
0 1
ataxin-1 (human) PPAQQNQyVHISSsP Y247-p
ataxin-1 (mouse) PPtQQNQYIHISssP Y223
ataxin-1 (rat) PPtQQNQYIHISSSP Y222
ataxin-1 (cow) PHPQQSQYVRISSSP Y231
S228-p
NQYIHISssPQSsGR
0 1
ataxin-1 (human) NQyVHISSsPQNtGR S252
ataxin-1 (mouse) NQYIHISssPQSsGR S228-p
ataxin-1 (rat) NQYIHISSSPQSSGR S227
ataxin-1 (cow) SQYVRISSSPQNAAR S236
S229-p
QYIHISssPQSsGRA
0 3
ataxin-1 (human) QyVHISSsPQNtGRT S253-p
ataxin-1 (mouse) QYIHISssPQSsGRA S229-p
ataxin-1 (rat) QYIHISSSPQSSGRA S228
ataxin-1 (cow) QYVRISSSPQNAARP S237
S233-p
ISssPQSsGRATSPP
0 2
ataxin-1 (human) ISSsPQNtGRTASPP T257-p
ataxin-1 (mouse) ISssPQSsGRATSPP S233-p
ataxin-1 (rat) ISSSPQSSGRATSPP S232
ataxin-1 (cow) ISSSPQNAARPASPP A241
S288
STKKAESSRLQQAMQ
0 1
ataxin-1 (human) ATKKAESsRLQQAIQ S312-p
ataxin-1 (mouse) STKKAESSRLQQAMQ S288
ataxin-1 (rat) STKKAESSRLQQAMQ S286
ataxin-1 (cow) ATKKAESSRLQQAMQ S296
S342
RHVVVHPSPADYSSR
0 2
ataxin-1 (human) RHVVVHPsPSDYSSR S366-p
ataxin-1 (mouse) RHVVVHPSPADYSSR S342
ataxin-1 (rat) RHVVVHPSPADYSSR S340
ataxin-1 (cow) RHVVVHPGPADYSVR G350
S368-p
LPNSSTPsADLEAQQ
0 1
ataxin-1 (human) LPNSNTPAADLEVQQ A392
ataxin-1 (mouse) LPNSSTPsADLEAQQ S368-p
ataxin-1 (rat) LPNSSTPSADLETQQ S366
ataxin-1 (cow) LPNSSTPAADLEGQQ A376
S382-p
QTTHREAsPSTLNDK
Upstream
0 16
Treatment
  • insulin
  • MK-2206
ataxin-1 (human) QATHREAsPsTLNDK S406-p
ataxin-1 (mouse) QTTHREAsPSTLNDK S382-p
ataxin-1 (rat) QATHREAsPSTLNDK S380-p
ataxin-1 (cow) QVTHRENSPSALNDK S390
S384
THREAsPSTLNDKSG
0 1
ataxin-1 (human) THREAsPsTLNDKSG S408-p
ataxin-1 (mouse) THREAsPSTLNDKSG S384
ataxin-1 (rat) THREAsPSTLNDKSG S382
ataxin-1 (cow) THRENSPSALNDKSG S392
K585
AEISNDLKIDSSTVE
1 0
ataxin-1 (human) AEISNDLkIDSSTVE K609-sm
ataxin-1 (mouse) AEISNDLKIDSSTVE K585
ataxin-1 (rat) AEISNDLKIDSSTVE K583
ataxin-1 (cow) AEISTDLKIDSSTVE K611
K585-ub
AEISNDLkIDSSTVE
Downstream
1 1
Effects on Modified Protein
  • intracellular localization
  • protein degradation
ataxin-1 (human) AEISNDLKIDSSTVE K609
ataxin-1 (mouse) AEISNDLkIDSSTVE K585-ub
ataxin-1 (rat) AEISNDLKIDSSTVE K583
ataxin-1 (cow) AEISTDLKIDSSTVE K611
K672
NLKNGSVKKGQPVDP
1 0
ataxin-1 (human) NLKNGSVkKGQPVDP K696-sm
ataxin-1 (mouse) NLKNGSVKKGQPVDP K672
ataxin-1 (rat) NLKNGSVKKGQPVDP K670
ataxin-1 (cow) NLKNGSVKKGQPVDP K698
K685-ub
DPASVLLkQAKTDSL
0 1
ataxin-1 (human) DPASVLLKHsKADGL K709
ataxin-1 (mouse) DPASVLLkQAKTDSL K685-ub
ataxin-1 (rat) DPASALLKHAKTDSL K683
ataxin-1 (cow) DPASVLLKHSKADGL K711
A687
ASVLLkQAKTDSLAG
0 5
ataxin-1 (human) ASVLLKHsKADGLAG S711-p
ataxin-1 (mouse) ASVLLkQAKTDSLAG A687
ataxin-1 (rat) ASALLKHAKTDSLAG A685
ataxin-1 (cow) ASVLLKHSKADGLAG S713
S715
QGSAQVLSENGELKF
0 1
ataxin-1 (human) QGSAQMLsENGELkF S739-p
ataxin-1 (mouse) QGSAQVLSENGELKF S715
ataxin-1 (rat) QGSAQVLSENGELKF S713
ataxin-1 (cow) QGSAQMLSENGELKF S741
K721
LSENGELKFPEKIGL
1 0
ataxin-1 (human) LsENGELkFPEKMGL K745-sm
ataxin-1 (mouse) LSENGELKFPEKIGL K721
ataxin-1 (rat) LSENGELKFPEKIGL K719
ataxin-1 (cow) LSENGELKFPEKIGL K747
T745
EPSKPTATRKRRWsA
0 1
ataxin-1 (human) EPSKPAAtRKRRWsA T769-p
ataxin-1 (mouse) EPSKPTATRKRRWsA T745
ataxin-1 (rat) EPSKPTATRKRRWSA T743
ataxin-1 (cow) EPSKPAATRKRRWsA T771
S751-p
ATRKRRWsAPETRKL
Upstream
Downstream
19 31
Effects on Modified Protein
  • intracellular localization
  • molecular association, regulation
  • phosphorylation
  • protein stabilization
Effects on Biological Processes:
  • apoptosis, altered
  • transcription, altered
Kinase, in vitro:
  • MSK1 (mouse)
Phosphatases, in vitro:
  • PPP2CA (mouse)
Putative in vivo kinases:
  • MSK1 (mouse)
Putative upstream phosphatases:
  • PPP2CA (human)
Regulatory protein:
  • 14-3-3 epsilon (human)
Treatment
  • insulin
  • okadaic_acid
  • PD0325901
  • PF-03758309
  • siRNA
  • Torin1
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ataxin-1 (human) AtRKRRWsAPESRKL S775-p
ataxin-1 (mouse) ATRKRRWsAPETRKL S751-p
ataxin-1 (rat) ATRKRRWSAPETRKL S749
ataxin-1 (cow) ATRKRRWsAPETRKL S777-p
S787-p
KICIEGRsNVGK___
Upstream
0 6
Treatment
  • insulin
ataxin-1 (human) KICIEGRsNVGK___ S811-p
ataxin-1 (mouse) KICIEGRsNVGK___ S787-p
ataxin-1 (rat) KICIEGRSNVGK___ S785
ataxin-1 (cow) KICIEGRSNVGK___ S813