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Protein Overview: YPK1

General Information:
Name(s) found: YPK1 / YKL126W [SGD]
Description(s) found:
Found 23 descriptions.
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  • Serine/threonine protein kinase that phosphorylates and downregulates flippase activator Fpk1p; mutations affect receptor-mediated endocytosis and sphingolipid-mediated and cell integrity signaling pathways; homolog of mammalian kinase SGK [SGD]
    • Organism: Saccharomyces cerevisiae
    Length: 680 amino acids

    Gene Ontology:
    Cellular Component: cellular bud neck [IDALink to PubMed article]
    cytosol [IDALink to PubMed article]
    plasma membrane [IDALink to PubMed article]
    Biological Process: protein amino acid phosphorylation [IMPLink to PubMed article][ISSLink to PubMed article]
    endocytosis [IMPLink to PubMed article]
    sphingolipid metabolic process [IMPLink to PubMed article]
    Molecular Function: protein serine/threonine kinase activity [IMPLink to PubMed article][ISSLink to PubMed article]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MYSWKSKFKF GKSKEEKEAK HSGFFHSSKK EEQQNNQATA GEHDASITRS SLDRKGTINP  60
   61 SNSSVVPVRV SYDASSSTST VRDSNGGNSE NTNSSQNLDE TANIGSTGTP NDATSSSGMM 120
  121 TIKVYNGDDF ILPFPITSSE QILNKLLASG VPPPHKEISK EVDALIAQLS RVQIKNQGPA 180
  181 DEDLISSESA AKFIPSTIML PGSSTLNPLL YFTIEFDNTV ATIEAEYGTI AKPGFNKIST 240
  241 FDVTRKLPYL KIDVFARIPS ILLPSKTWQQ EMGLQDEKLQ TIFDKINSNQ DIHLDSFHLP 300
  301 INLSFDSAAS IRLYNHHWIT LDNGLGKINI SIDYKPSRNK PLSIDDFDLL KVIGKGSFGK 360
  361 VMQVRKKDTQ KVYALKAIRK SYIVSKSEVT HTLAERTVLA RVDCPFIVPL KFSFQSPEKL 420
  421 YFVLAFINGG ELFYHLQKEG RFDLSRARFY TAELLCALDN LHKLDVVYRD LKPENILLDY 480
  481 QGHIALCDFG LCKLNMKDDD KTDTFCGTPE YLAPELLLGL GYTKAVDWWT LGVLLYEMLT 540
  541 GLPPYYDEDV PKMYKKILQE PLVFPDGFDR DAKDLLIGLL SRDPTRRLGY NGADEIRNHP 600
  601 FFSQLSWKRL LMKGYIPPYK PAVSNSMDTS NFDEEFTREK PIDSVVDEYL SESVQKQFGG 660
  661 WTYVGNEQLG SSMVQGRSIR

    Protein Complex Data

      PUBLICATION TOPOLOGY COCOMPLEXED PROTEINS
    View Details Krogan NJ, et al. (2006) TEC1 YPK1 YPK2

    Mass Spectrometry Data

    The following runs contain data for this protein:

      BAIT COMMENTS PUBLICATION
    View Run MLP2 #32 Asynchronous Prep-No Phosphopeptide enrichment Keck JM, et al. (2011)

    Yeast Two-Hybrid Data

    The following interactions contain this protein:

    NOT SHOWING SINGLE HITS. [ Show Single Hits ]

    [View our yeast two-hybrid interpretation guidelines.]

    No yeast two-hybrid interactions found for this protein.

    Microscopy / Localization Data

    New Feature: Upload Your Own Microscopy Data

      PROTEIN(S) PUBLICATION
    View Data YPK1 Huh WK, et al. (2003)

    Protein Structure Data


    [What does the above image mean?]
    [View Top Sequence Alignments] [Show Ginzu Version Information]

    Domains predicted:

    #   Region(s) Method Confidence Match Description
    1 View Details [1..152] deduced N/A No confident structure predictions are available.
    2 View Details [153..305] PSI-BLAST 18.0 C2 domain from protein kinase c (beta)
    3 View Details [306..338]
    [390..410]
    [426..627]    		 PSI-BLAST 890.0 cAMP-dependent PK, catalytic subunit
    4 View Details [339..389]
    [411..425]
    [628..680]    		 PSI-BLAST 890.0 cAMP-dependent PK, catalytic subunit

    Functions predicted (by domain):

    # Gene Ontology predictions
    1
    Term Confidence Notes
  • phosphotransferase activity, alcohol group as acceptor
    		•  5.49988294224815 bayes_pls_golite062009
  • protein kinase activity
    		•  5.4586557943719 bayes_pls_golite062009
  • kinase activity
    		•  5.3287080791198 bayes_pls_golite062009
  • cyclic nucleotide-dependent protein kinase activity
    		•  4.97855712164511 bayes_pls_golite062009
  • transferase activity, transferring phosphorus-containing groups
    		•  4.96052051118534 bayes_pls_golite062009
  • cAMP-dependent protein kinase activity
    		•  4.66277812893755 bayes_pls_golite062009
  • protein serine/threonine kinase activity
    		•  4.46381887831481 bayes_pls_golite062009
  • transferase activity
    		•  3.97138602499442 bayes_pls_golite062009
  • protein tyrosine kinase activity
    		•  2.8153155526437 bayes_pls_golite062009
  • binding
    		•  2.74863538127007 bayes_pls_golite062009
  • transmembrane receptor activity
    		•  2.59526003830791 bayes_pls_golite062009
  • transmembrane receptor protein kinase activity
    		•  2.54265774272269 bayes_pls_golite062009
  • molecular transducer activity
    		•  2.40586892801446 bayes_pls_golite062009
  • signal transducer activity
    		•  2.40586892801446 bayes_pls_golite062009
  • receptor activity
    		•  2.39311927684508 bayes_pls_golite062009
  • transmembrane receptor protein tyrosine kinase activity
    		•  2.16831387024372 bayes_pls_golite062009
  • cytoskeletal protein binding
    		•  2.12615078788254 bayes_pls_golite062009
  • receptor signaling protein activity
    		•  2.10379226653669 bayes_pls_golite062009
  • tau-protein kinase activity
    		•  2.00481226596005 bayes_pls_golite062009
  • ATP binding
    		•  1.97600611746091 bayes_pls_golite062009
  • adenyl ribonucleotide binding
    		•  1.93596671856664 bayes_pls_golite062009
  • adenyl nucleotide binding
    		•  1.90928021591891 bayes_pls_golite062009
  • actin binding
    		•  1.87817875565699 bayes_pls_golite062009
  • acetylcholine receptor activator activity
    		•  1.83545227594542 bayes_pls_golite062009
  • phosphoinositide 3-kinase binding
    		•  1.82515074380651 bayes_pls_golite062009
  • receptor signaling protein serine/threonine kinase activity
    		•  1.81249386965144 bayes_pls_golite062009
  • molecular adaptor activity
    		•  1.81145713371725 bayes_pls_golite062009
  • purine ribonucleotide binding
    		•  1.65732943334212 bayes_pls_golite062009
  • ribonucleotide binding
    		•  1.65726906484847 bayes_pls_golite062009
  • purine nucleotide binding
    		•  1.63763394711025 bayes_pls_golite062009
  • nucleotide binding
    		•  1.63195828048121 bayes_pls_golite062009
  • insulin receptor substrate binding
    		•  1.62657794525303 bayes_pls_golite062009
  • SH3/SH2 adaptor activity
    		•  1.59474164216385 bayes_pls_golite062009
  • kinase binding
    		•  1.26086833316556 bayes_pls_golite062009
  • ErbB-3 class receptor binding
    		•  1.25765701903393 bayes_pls_golite062009
  • protein binding
    		•  1.22565748038754 bayes_pls_golite062009
  • catalytic activity
    		•  1.21655087018101 bayes_pls_golite062009
  • tubulin binding
    		•  1.13686658158825 bayes_pls_golite062009
  • transporter activity
    		•  1.11833481501707 bayes_pls_golite062009
  • protein kinase binding
    		•  1.06030596516506 bayes_pls_golite062009
  • ErbB-2 class receptor binding
    		•  1.02996109010965 bayes_pls_golite062009
  • transmembrane transporter activity
    		•  0.97575992765505 bayes_pls_golite062009
  • cyclin-dependent protein kinase activity
    		•  0.959360414036299 bayes_pls_golite062009
  • growth factor binding
    		•  0.86076618871384 bayes_pls_golite062009
  • protein binding, bridging
    		•  0.83823250804321 bayes_pls_golite062009
  • MAP kinase activity
    		•  0.81943579965027 bayes_pls_golite062009
  • actin filament binding
    		•  0.794152600084 bayes_pls_golite062009
  • nucleic acid binding
    		•  0.794058505655489 bayes_pls_golite062009
  • transcription regulator activity
    		•  0.775404673285876 bayes_pls_golite062009
  • microtubule binding
    		•  0.734274677384472 bayes_pls_golite062009
  • DNA binding
    		•  0.714163549867672 bayes_pls_golite062009
  • substrate-specific transporter activity
    		•  0.705905455086486 bayes_pls_golite062009
  • phosphoinositide 3-kinase regulator activity
    		•  0.688047400629641 bayes_pls_golite062009
  • vinculin binding
    		•  0.666656406096231 bayes_pls_golite062009
  • structural constituent of cytoskeleton
    		•  0.612883428421652 bayes_pls_golite062009
  • transcription factor activity
    		•  0.563262875317016 bayes_pls_golite062009
  • protein serine/threonine/tyrosine kinase activity
    		•  0.48345772948903 bayes_pls_golite062009
  • substrate-specific transmembrane transporter activity
    		•  0.450699332958421 bayes_pls_golite062009
  • protein kinase C activity
    		•  0.41587987561486 bayes_pls_golite062009
  • magnesium ion binding
    		•  0.393328812780268 bayes_pls_golite062009
  • MAP kinase kinase kinase activity
    		•  0.37115026509016 bayes_pls_golite062009
  • MAP kinase kinase activity
    		•  0.35402045013148 bayes_pls_golite062009
  • phosphotyrosine binding
    		•  0.311079584914389 bayes_pls_golite062009
  • insulin receptor binding
    		•  0.266450215230107 bayes_pls_golite062009
  • protein complex binding
    		•  0.239339759110451 bayes_pls_golite062009
  • insulin receptor activity
    		•  0.237134032032089 bayes_pls_golite062009
  • SH2 domain binding
    		•  0.226760162354251 bayes_pls_golite062009
  • transmembrane receptor protein serine/threonine kinase activity
    		•  0.20643152368029 bayes_pls_golite062009
  • transforming growth factor beta receptor activity
    		•  0.20643152368029 bayes_pls_golite062009
  • receptor binding
    		•  0.197402253061255 bayes_pls_golite062009
  • general RNA polymerase II transcription factor activity
    		•  0.15809676511862 bayes_pls_golite062009
  • ion transmembrane transporter activity
    		•  0.148194101970458 bayes_pls_golite062009
  • peptide binding
    		•  0.118578378753757 bayes_pls_golite062009
  • transforming growth factor beta receptor activity, type I
    		•  0.0506751594607393 bayes_pls_golite062009
  • nucleoside-triphosphatase activity
    		•  0.0040394359628233 bayes_pls_golite062009
    2 No functions predicted.
    3 No functions predicted.
    4 No functions predicted.


    Reference: Malmström L, et al. (2007) Superfamily assignments for the yeast proteome through integration of structure prediction with the gene ontology. PLoS Biol 5(4): e76. doi:10.1371/journal.pbio.0050076


    Philius Transmembrane Prediction:

    Protein predicted to be: GLOBULAR (No transmembrane regions or signal peptide)
    Confidence of classification: 0.97

    Source: Reynolds et al. (2008)

    YRC Informatics Platform - Version 3.0
    Created and Maintained by: Michael Riffle