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Protein Overview: PTBP2_ARATH

General Information:
Name(s) found: PTBP2_ARATH [Swiss-Prot]
Description(s) found:
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  • gi|9757999|dbj|BAB08421.1| polypyrimidine tract-binding RNA transport protein-like [Arabidopsis thaliana] [NCBI NR]
  • gi|75333813|sp|Q9FGL9.1|PTBP2_ARATH RecName: Full=Polypyrimidine tract-binding protein homolog 2 [NCBI NR]
  • gi|55733737|gb|AAV59265.1| At5g53180 [Arabidopsis thaliana] [NCBI NR]
  • gi|53749130|gb|AAU90050.1| At5g53180 [Arabidopsis thaliana] [NCBI NR]
  • gi|15238677|ref|NP_200130.1| PTB2 (POLYPYRIMIDINE TRACT-BINDING PROTEIN 2); RNA binding / nucleic acid binding / nucleotide binding [Arabidopsis thaliana] [NCBI NR]
  • Polypyrimidine tract-binding protein homolog 2 OS=Arabidopsis thaliana GN=At5g53180 PE=1 SV=1 [Swiss-Prot]
  • (Q9FGL9) Polypyrimidine tract-binding RNA transport protein-like [athaliana3702.FASTAC.txt]
  • At5g53180 [Arabidopsis thaliana]gi|9757999|dbj|BAB08421.1| polypyrimidine tract-binding RNA transport protein-like [Arabidopsis thaliana]gi|15238677|ref|NP_200130.1| polypyrimidine tract-binding protein, putative / heterogeneous nuclear ribonucleoprotei [nrdb_11152004_Chlamydomonas]
  • Tax_Id=3702 Polypyrimidine tract-binding protein homolog 2 [EBI-IPI_Arabidopsis_3.11_12-06-2005_reversed.fasta]
  • | Symbols: | polypyrimidine tract-binding protein, putative / heterogeneous nuclear ribonucleoprotein, putative | chr5:21585619-21588763 REVERSE [TAIR_Arabidopsis_na_04-12-2008_con_reversed.fasta]
  • RNA binding / nucleic acid binding [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • At5g53180 [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • polypyrimidine tract-binding RNA transport protein-like [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • Polypyrimidine tract-binding protein homolog 2 [nr-271106-contam.fasta]
  • | Symbols: ATPTB2, PTB2 | polypyrimidine tract-binding protein 2 | chr5:21568393-21571537 REVERSE LENGTH=429 [TAIR_A_Thaliana_10_12-14-2010_reversed.fasta]
  • Polypyrimidine tract-binding protein homolog 2 OS=Arabidopsis thaliana GN=At5g53180 PE=2 SV=1 [ARATH-contam.fasta]
    • Organism: Arabidopsis thaliana
    Length: 429 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 MSSVSSQPQF RYTQPPSKVL HLRNLPWECT EEELIELGKP FGTVVNTKCN VGANRNQAFI  60
   61 EFEDLNQAIQ MISYYASSSE PAQVRGKTVY LQYSNRQEIV NNKTTADVVG NVLLVTIEGD 120
  121 DARMVSIDVL HLVFSAFGFV HKITTFEKTA GYQALVQFTD AETATAAKLA LDGRSIPRYL 180
  181 LAETVGQCSL KITYSAHTDL TVKFQSHRSR DYTNPYLPVA PSAIDSTGQV AVGVDGKKME 240
  241 PESNVLLASI ENMQYAVTLD VLHMVFAAFG EVQKIAMFDK NGGVQALIQY SDVQTAVVAK 300
  301 EALEGHCIYD GGFCKLHITY SRHTDLSIKV NNDRSRDYTM PNPPVPMPQQ PVQNPYAGNP 360
  361 QQYHAAGGSH HQQQQQPQGG WVQPGGQGSM GMGGGGHNHY MAPPSSSSMH QGPGGHMPPQ 420
  421 HYGGPGPMH

    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:

    SHOWING SINGLE HITS. [ Hide 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..234] FFAS03 5.77 Poly(A)-binding protein
    2 View Details [235..429] PSI-BLAST 7.522879 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: 0.95

    Source: Reynolds et al. (2008)

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