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Protein Overview: SPD2_ARATH

General Information:
Name(s) found: SPD2_ARATH [Swiss-Prot]
Description(s) found:
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  • pir||T01492 spermidine synthase homolog F17O7.16 - Arabidopsis thaliana [NCBI NR]
  • gi|6468491|emb|CAB61615.1| spermidine synthase 2 [Arabidopsis thaliana] [NCBI NR]
  • gi|56381993|gb|AAV85715.1| At1g70310 [Arabidopsis thaliana] [NCBI NR]
  • gi|3176685|gb|AAC18808.1| Strong similarity to spermidine synthase 1, gb|Y08252 and possibly closer similarity to spermidine synthase 2 gb|Y08253 from Datura stramonium. ESTs gb|N38155, gb|T41738, gb|AA597626, gb|AA712967 and gb|AA712346 come from this g [NCBI NR]
  • gi|15223115|ref|NP_177188.1| SPDS2 (spermidine synthase 2); spermidine synthase [Arabidopsis thaliana] [NCBI NR]
  • gi|14030637|gb|AAK52993.1|AF375409_1 At1g70310/F17O7_16 [Arabidopsis thaliana] [NCBI NR]
  • gi|12644069|sp|O48661.2|SPD2_ARATH RecName: Full=Spermidine synthase 2; Short=SPDSY 2; AltName: Full=Putrescine aminopropyltransferase 2 [NCBI NR]
  • Spermidine synthase 2 OS=Arabidopsis thaliana GN=SPDSYN2 PE=1 SV=2 [Swiss-Prot]
  • (O48661) Spermidine synthase 2 (EC 2.5.1.16) (Putrescine aminopropyltransferase 2) (SPDSY 2) [athaliana3702.FASTAC.txt]
  • spermidine synthase 2 [Arabidopsis thaliana]gi|14030637|gb|AAK52993.1| At1g70310/F17O7_16 [Arabidopsis thaliana]gi|3176685|gb|AAC18808.1| Strong similarity to spermidine synthase 1, gb|Y08252 and possibly closer similarity to spermidine synthase 2 gb|Y0 [nrdb_11152004_Chlamydomonas]
  • Tax_Id=3702 Spermidine synthase 2 [EBI-IPI_Arabidopsis_3.11_12-06-2005_reversed.fasta]
  • | Symbols: SPDS2 | SPDS2 (SPERMIDINE SYNTHASE 2) | chr1:26489160-26491015 REVERSE [TAIR_Arabidopsis_na_04-12-2008_con_reversed.fasta]
  • Spermidine synthase 2 (Putrescine aminopropyltransferase 2) (SPDSY 2) [nr-271106-contam.fasta]
  • At1g70310 [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • At1g70310/F17O7_16 [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • spermidine synthase 2 [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • SPDS2 (SPERMIDINE SYNTHASE 2) [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • Strong similarity to spermidine synthase 1, gb|Y08252 and possibly closer similarity to spermidine synthase 2 gb|Y08253 from Datura stramonium. ESTs gb|N38155, gb|T41738, gb|AA597626, gb|AA712967 and gb|AA712346 come from this gene. [Arabidopsis thaliana [nr-271106-contam.fasta]
  • | Symbols: SPDS2 | spermidine synthase 2 | chr1:26485497-26487352 REVERSE LENGTH=340 [TAIR_A_Thaliana_10_12-14-2010_reversed.fasta]
    • Organism: Arabidopsis thaliana
    Length: 340 amino acids

    Gene Ontology:
    Cellular Component: plasma membrane [IDA]
    Biological Process: spermidine biosynthetic process [IDA]
    Molecular Function: spermidine synthase activity [IDA]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSSTQEASVT DLPVKRPREA EEDNNGGAME TENGGGEIKE PSCMSSIIPG WFSEISPMWP  60
   61 GEAHSLKVEK ILFQGKSDYQ DVIVFQSATY GKVLVLDGVI QLTERDECAY QEMITHLPLC 120
  121 SISNPKKVLV IGGGDGGVLR EVARHSSVEQ IDICEIDKMV VDVAKQYFPN VAVGYEDPRV 180
  181 NLIIGDGVAF LKNAAEGTYD AVIVDSSDPI GPAKELFEKP FFESVNRALR PGGVVCTQAE 240
  241 SLWLHMDIIE DIVSNCRDIF KGSVNYAWTS VPTYPSGVIG FMLCSSEGPQ VDFKKPVSLI 300
  301 DTDESSIKSH CPLKYYNAEI HSAAFCLPSF AKKVIDSKAN

    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..340] PSI-BLAST 79.30103 X-RAY STRUCTURE OF SPERMIDINE SYNTHASE FROM ARABIDOPSIS THALIANA GENE AT1G23820

    Functions predicted (by domain):

    # Gene Ontology predictions
    1
    Term Confidence Notes
  • spermidine synthase activity
    		•  2.31131562815571 bayes_pls_golite062009
  • transferase activity
    		•  1.77671966857605 bayes_pls_golite062009
  • transcription regulator activity
    		•  1.61435611638306 bayes_pls_golite062009
  • DNA binding
    		•  1.53375495589674 bayes_pls_golite062009
  • nucleic acid binding
    		•  1.31440474302645 bayes_pls_golite062009
  • catalytic activity
    		•  1.25333584501255 bayes_pls_golite062009
  • binding
    		•  0.976078016260105 bayes_pls_golite062009
  • S-adenosylmethionine-dependent methyltransferase activity
    		•  0.837368219068434 bayes_pls_golite062009
  • N-methyltransferase activity
    		•  0.69697643153076 bayes_pls_golite062009
  • transferase activity, transferring one-carbon groups
    		•  0.644010137949015 bayes_pls_golite062009
  • methyltransferase activity
    		•  0.635463629299812 bayes_pls_golite062009
  • protein methyltransferase activity
    		•  0.57386401278889 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: 0.99

    Source: Reynolds et al. (2008)

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