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Protein Overview: PTBP1_ARATH

General Information:
Name(s) found: PTBP1_ARATH [Swiss-Prot]
Description(s) found:
Found 14 descriptions.
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  • Polypyrimidine tract-binding protein homolog 1 OS=Arabidopsis thaliana GN=PTB PE=1 SV=1 [Swiss-Prot]
    • Organism: Arabidopsis thaliana
    Length: 399 amino acids

    Gene Ontology:
    Cellular Component: nucleus [IDA]
    cytoplasm [IDA]
    Biological Process: pollen germination [IGI]
    Molecular Function: nucleotide binding [IEA]
    nucleic acid binding [IEA]
    RNA binding [ISS]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSSSGQTQFR YTQTPSKVVH LRNLPWECVE EELIDLCKRF GKIVNTKSNV GANRNQAFVE  60
   61 FADLNQAISM VSYYASSSEP AQIRGKTVYI QYSNRHEIVN NQSPGDVPGN VLLVTFEGVE 120
  121 SHEVSIDVIH LVFSAFGFVH KIATFEKAAG FQALVQFTDV ETASAARSAL DGRSIPRYLL 180
  181 SAHVGSCSLR MSYSAHTDLN IKFQSHRSRD YTNPYLPVNQ TAMDGSMQPA LGADGKKVES 240
  241 QSNVLLGLIE NMQYAVTVDV LHTVFSAYGT VQKIAIFEKN GSTQALIQYS DIPTAAMAKE 300
  301 ALEGHCIYDG GYCKLRLSYS RHTDLNVKAF SDKSRDYTLP DLSLLVAQKG PAVSGSAPPA 360
  361 GWQNPQAQSQ YSGYGGSPYM YPSSDPNGAS PSGQPPYYG

    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

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    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..203] FFAS03 5.8 Poly(A)-binding protein
    2 View Details [204..399] PSI-BLAST 8.522879 NMR Structure of RRM2 from Human Polypyrimidine Tract Binding Protein Isoform 1 (PTB1)

    Functions predicted (by domain):

    # Gene Ontology predictions
    1
    Term Confidence Notes
  • binding
    		•  0.787118623292657 bayes_pls_golite062009
  • nucleic acid binding
    		•  0.0269483316710413 bayes_pls_golite062009
    2
    Term Confidence Notes
  • binding
    		•  0.950788308762215 bayes_pls_golite062009
  • nucleic acid binding
    		•  0.29562225149076 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: 0.98

    Source: Reynolds et al. (2008)

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