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Protein Overview: PNP1_ARATH

General Information:
Name(s) found: PNP1_ARATH [Swiss-Prot]
Description(s) found:
Found 8 descriptions.
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  • Polyribonucleotide nucleotidyltransferase 1, chloroplastic OS=Arabidopsis thaliana GN=PNP1 PE=1 SV=1 [Swiss-Prot]
    • Organism: Arabidopsis thaliana
    Length: 922 amino acids

    Gene Ontology:
    Cellular Component: chloroplast stroma [IDA]
    chloroplast [IDA]
    Biological Process: chlorophyll biosynthetic process [IMP]
    carotene biosynthetic process [IMP]
    xanthophyll biosynthetic process [IMP]
    negative regulation of isopentenyl diphosphate biosynthetic process, mevalonate-independent pathway [IMP]
    Molecular Function: nucleic acid binding [ISS]
    3'-5'-exoribonuclease activity [IEA][ISS]
    RNA binding [IEA][ISS]
    polyribonucleotide nucleotidyltransferase activity [IEA]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MLTSPSNALH SSTPQFWPLR RSKLCRSRNF PRFHSGERSS GGGGKLCSLS LLSGSGAGKF  60
   61 SVRALVRPDD TDDADSVGDG SLAFPNHVSV KIPFGNREIL VETGLMGRQA SSAVTVTDGE 120
  121 TIVYTSVCLA DVPSEPSDFL PLYVHYQERF SAVGRTSGGF FKREGRTKDH EVLICRLIDR 180
  181 PLRPTMPKGF YNETQILSWV LSYDGLHAPD ALAVTSAGIA VALSEVPNAK AIAGVRVGLI 240
  241 GGEFIVNPTV KEMEESQLDL FLAGTDTAIL TIEGYSNFLP EEMLLQAVKV GQDAVQATCI 300
  301 AIEVLAKKYG KPKMLDAIRL PPPELYKHVK ELAGEELTKA LQIKSKISRR KAISSLEEKV 360
  361 LTILTEKGYV IDEVAFGTIE AQPDLLEDED EDEEVVPEGE VDQGDVHIRP IPRKPIPLLF 420
  421 SEVDVKLVFK EVSSKLLRRR IVEGGKRSDG RTLDEIRPIN SRCGLLPRAH GSTLFTRGET 480
  481 QALAVVTLGD KQMAQRIDNL EGSDEYKRFY LQYTFPPSSV GEVGRIGAPS RREIGHGTLA 540
  541 ERALETILPS DDDFPYTIRV ESTVIESNGS SSMASVCGGC LALQDAGVPV KCSVAGIAMG 600
  601 MVWDTEEFGG DGSPLILSDI TGAEDASGDM DFKVAGNEDG VTAFQMDIKV GGITLEIMEK 660
  661 ALIQAKAGRR HILAEMAKCS PPPTLSLSKY APLILIMKVH PSKVYSLIGS GGKKVKSIIE 720
  721 ESGVEAIDMQ DDGTVKIMAI DVASLERAKA IISGLTMVPS VGDIYRNCEI KSMAPYGAFV 780
  781 EIAPGREGLC HISELSAEWL AKPEDAYKVG DRIDVKLIEV NEKGQLRLSV RALLPESETD 840
  841 KDSQKQQPAG DSTKDKSSQR KYVNTSSKDR AAAGASKVSS GDELVLKKKD VRRATGGSSD 900
  901 KTMNSNSSTN EESLVNGEAT IS

    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..83] PSI-BLAST 7.0 Solution structure of the alpha-helical domain from mouse hypothetical PNPase
    2 View Details [84..922] PSI-BLAST 161.0 Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domain 3; Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domains 1 and 4; Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domain 6; Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domains 2 and 5


    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: 0.52

    Source: Reynolds et al. (2008)

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