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Protein Overview: PTBP3_ARATH

General Information:
Name(s) found: PTBP3_ARATH [Swiss-Prot]
Description(s) found:
Found 15 descriptions.
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  • Polypyrimidine tract-binding protein homolog 3 OS=Arabidopsis thaliana GN=At1g43190 PE=2 SV=1 [Swiss-Prot]
    • Organism: Arabidopsis thaliana
    Length: 432 amino acids

    Gene Ontology:
    Cellular Component: nucleus [IEA]
    Biological Process: mRNA processing [IEA]
    Molecular Function: nucleotide binding [IEA]
    nucleic acid binding [IEA]
    RNA binding [IEA][ISS]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MAESSKVVHV RNVGHEISEN DLLQLFQPFG VITKLVMLRA KNQALLQMQD VSSAVSALQF  60
   61 FTNVQPTIRG RNVYVQFSSH QELTTIEQNI HGREDEPNRI LLVTIHHMLY PITVDVLHQV 120
  121 FSPYGFVEKL VTFQKSAGFQ ALIQYQVQQC AASARTALQG RNIYDGCCQL DIQFSNLEEL 180
  181 QVNYNNDRSR DYTNPNLPAE QKGRSSHPCY GDTGVAYPQM ANTSAIAAAF GGGLPPGITG 240
  241 TNDRCTVLVS NLNADSIDED KLFNLFSLYG NIVRIKLLRN KPDHALVQMG DGFQAELAVH 300
  301 FLKGAMLFGK RLEVNFSKHP NITPGTDSHD YVNSNLNRFN RNAAKNYRYC CSPTKMIHLS 360
  361 TLPQDVTEEE VMNHVQEHGA VVNTKVFEMN GKKQALVQFE NEEEAAEALV CKHATSLGGS 420
  421 IIRISFSQLQ TI

    Protein Complex Data

    No complex found for this protein.

    Mass Spectrometry Data

    No mass spectrometry results found for this protein.

    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

    No microscopy data found in the PDR for this protein.

    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..82] PSI-BLAST 13.39794 Solution structure of Polypyrimidine Tract Binding protein RBD1 complexed with CUCUCU RNA
    2 View Details [83..232] PSI-BLAST 13.522879 NMR Structure of RRM2 from Human Polypyrimidine Tract Binding Protein Isoform 1 (PTB1)
    3 View Details [233..432] PSI-BLAST 36.0 Solution structure of Polypyrimidine Tract Binding protein RBD34 complexed with CUCUCU RNA

    Functions predicted (by domain):

    # Gene Ontology predictions
    1 No functions predicted.
    2
    Term Confidence Notes
  • RNA binding
    		•  6.73097473547076 bayes_pls_golite062009
    		• 6.62953239642182 bayes_pls_golite062009
  • mRNA binding
    		•  5.29759606920196 bayes_pls_golite062009
  • nucleic acid binding
    		•  3.81920018903278 bayes_pls_golite062009
  • binding
    		•  3.64400841800969 bayes_pls_golite062009
  • snRNA binding
    		•  3.28448936696877 bayes_pls_golite062009
  • poly-pyrimidine tract binding
    		•  3.11990160533699 bayes_pls_golite062009
  • single-stranded RNA binding
    		•  2.93798024346416 bayes_pls_golite062009
  • U1 snRNA binding
    		•  2.26303528058407 bayes_pls_golite062009
  • structural molecule activity
    		•  1.29928829870122 bayes_pls_golite062009
  • general RNA polymerase II transcription factor activity
    		•  1.23032741934624 bayes_pls_golite062009
  • protein binding
    		•  1.12215421354121 bayes_pls_golite062009
  • transcription regulator activity
    		•  1.07788694919471 bayes_pls_golite062009
  • DNA binding
    		•  0.978604858165557 bayes_pls_golite062009
  • mRNA 3'-UTR binding
    		•  0.591700155096213 bayes_pls_golite062009
  • transcription factor activity
    		•  0.234742017105535 bayes_pls_golite062009
  • snoRNA binding
    		•  0.0568636182001701 bayes_pls_golite062009
    3
    Term Confidence Notes
  • RNA binding
    		•  6.73097473547076 bayes_pls_golite062009
    		• 6.62953239642182 bayes_pls_golite062009
  • mRNA binding
    		•  5.29759606920196 bayes_pls_golite062009
  • nucleic acid binding
    		•  3.81920018903278 bayes_pls_golite062009
  • binding
    		•  3.64400841800969 bayes_pls_golite062009
  • snRNA binding
    		•  3.28448936696877 bayes_pls_golite062009
  • poly-pyrimidine tract binding
    		•  3.11990160533699 bayes_pls_golite062009
  • single-stranded RNA binding
    		•  2.93798024346416 bayes_pls_golite062009
  • U1 snRNA binding
    		•  2.26303528058407 bayes_pls_golite062009
  • structural molecule activity
    		•  1.29928829870122 bayes_pls_golite062009
  • general RNA polymerase II transcription factor activity
    		•  1.23032741934624 bayes_pls_golite062009
  • protein binding
    		•  1.12215421354121 bayes_pls_golite062009
  • transcription regulator activity
    		•  1.07788694919471 bayes_pls_golite062009
  • DNA binding
    		•  0.978604858165557 bayes_pls_golite062009
  • mRNA 3'-UTR binding
    		•  0.591700155096213 bayes_pls_golite062009
  • transcription factor activity
    		•  0.234742017105535 bayes_pls_golite062009
  • snoRNA binding
    		•  0.0568636182001701 bayes_pls_golite062009


    Reference: Drew K, et al. (2011) The proteome folding project: Proteome-scale prediction of structure and function. Genome Res. 2011 Sep 16


    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