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Protein Overview: SIR_ARATH

General Information:
Name(s) found: SIR_ARATH [Swiss-Prot]
Description(s) found:
Found 14 descriptions.
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  • Assimilatory sulfite reductase (ferredoxin), chloroplastic OS=Arabidopsis thaliana GN=SIR PE=1 SV=1 [Swiss-Prot]
    • Organism: Arabidopsis thaliana
    Length: 642 amino acids

    Gene Ontology:
    Cellular Component: chloroplast stroma [IDA]
    chloroplast [IDA]
    stromule [IDA]
    membrane [IDA]
    apoplast [IDA]
    chloroplast envelope [IDA]
    plastid [TAS]
    Biological Process: response to cold [IEP]
    sulfate reduction [TAS]
    response to salt stress [IEP]
    Molecular Function: sulfite reductase (ferredoxin) activity [ISS]
    copper ion binding [IDA]
    sulfite reductase activity [IDA]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSSTFRAPAG AATVFTADQK IRLGRLDALR SSHSVFLGRY GRGGVPVPPS ASSSSSSPIQ  60
   61 AVSTPAKPET ATKRSKVEII KEKSNFIRYP LNEELLTEAP NVNESAVQLI KFHGSYQQYN 120
  121 REERGGRSYS FMLRTKNPSG KVPNQLYLTM DDLADEFGIG TLRLTTRQTF QLHGVLKQNL 180
  181 KTVMSSIIKN MGSTLGACGD LNRNVLAPAA PYVKKDYLFA QETADNIAAL LSPQSGFYYD 240
  241 MWVDGEQFMT AEPPEVVKAR NDNSHGTNFV DSPEPIYGTQ FLPRKFKVAV TVPTDNSVDL 300
  301 LTNDIGVVVV SDENGEPQGF NIYVGGGMGR THRMESTFAR LAEPIGYVPK EDILYAVKAI 360
  361 VVTQREHGRR DDRKYSRMKY LISSWGIEKF RDVVEQYYGK KFEPSRELPE WEFKSYLGWH 420
  421 EQGDGAWFCG LHVDSGRVGG IMKKTLREVI EKYKIDVRIT PNQNIVLCDI KTEWKRPITT 480
  481 VLAQAGLLQP EFVDPLNQTA MACPAFPLCP LAITEAERGI PSILKRVRAM FEKVGLDYDE 540
  541 SVVIRVTGCP NGCARPYMAE LGLVGDGPNS YQVWLGGTPN LTQIARSFMD KVKVHDLEKV 600
  601 CEPLFYHWKL ERQTKESFGE YTTRMGFEKL KELIDTYKGV SQ

    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..117] FFAS03 1.2 Structure of Mycobacterium tuberculosis NirA protein
    2 View Details [118..642] PSI-BLAST 95.69897 SULFITE REDUCTASE STRUCTURE AT 1.6 ANGSTROM RESOLUTION

    Functions predicted (by domain):

    # Gene Ontology predictions
    1
    Term Confidence Notes
  • oxidoreductase activity, acting on sulfur group of donors
    		•  5.33578138806703 bayes_pls_golite062009
  • catalytic activity
    		•  0.732568437339568 bayes_pls_golite062009
    2
    Term Confidence Notes
  • sulfite reductase (NADPH) activity
    		•  10.5477019483845 bayes_pls_golite062009
  • oxidoreductase activity, acting on sulfur group of donors
    		•  6.9484358652029 bayes_pls_golite062009
  • oxidoreductase activity, acting on sulfur group of donors, NAD or NADP as acceptor
    		•  6.71341182064697 bayes_pls_golite062009
  • catalytic activity
    		•  1.39967796334655 bayes_pls_golite062009
  • oxidoreductase activity, acting on NADH or NADPH
    		•  0.747822858523869 bayes_pls_golite062009
  • oxidoreductase activity
    		•  0.272934629796331 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: 0.71

    Source: Reynolds et al. (2008)

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