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Protein Overview: PSA4A_ARATH

General Information:
Name(s) found: PSA4A_ARATH [Swiss-Prot]
Description(s) found:
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  • gi|3421077|gb|AAC32057.1| 20S proteasome subunit PAC1 [Arabidopsis thaliana] [NCBI NR]
  • pir||T51969 20S proteasome subunit PAC1 [imported] - Arabidopsis thaliana [NCBI NR]
  • gi|23197586|gb|AAN15320.1| 20S proteasome subunit PAC1 [Arabidopsis thaliana] [NCBI NR]
  • gi|21554045|gb|AAM63126.1| 20S proteasome subunit PAC1 [Arabidopsis thaliana] [NCBI NR]
  • gi|15233268|ref|NP_188850.1| PAC1; endopeptidase/ peptidase/ threonine-type endopeptidase [Arabidopsis thaliana] [NCBI NR]
  • gi|14423432|gb|AAK62398.1|AF386953_1 20S proteasome subunit PAC1 [Arabidopsis thaliana] [NCBI NR]
  • gi|12643237|sp|O81148.1|PSA4_ARATH RecName: Full=Proteasome subunit alpha type-4; AltName: Full=Proteasome subunit alpha type-3; AltName: Full=20S proteasome alpha subunit C-1; AltName: Full=Proteasome 27 kDa subunit; AltName: Full=Proteasome component 9 [NCBI NR]
  • gi|11994731|dbj|BAB03060.1| 20S proteasome subunit PAC1 [Arabidopsis thaliana] [NCBI NR]
  • Proteasome subunit alpha type-4 OS=Arabidopsis thaliana GN=PAC1 PE=1 SV=1 [Swiss-Prot]
  • Proteasome subunit alpha type-4-A OS=Arabidopsis thaliana GN=PAC1 PE=1 SV=1 [Swiss-Prot]
  • (O81148) Proteasome subunit alpha type 4 (EC 3.4.25.1) (20S proteasome alpha subunit C) (Proteasome 27 kDa subunit) [athaliana3702.FASTAC.txt]
  • 20S proteasome subunit PAC1 [Arabidopsis thaliana]gi|23197586|gb|AAN15320.1| 20S proteasome subunit PAC1 [Arabidopsis thaliana]gi|11994731|dbj|BAB03060.1| 20S proteasome subunit PAC1 [Arabidopsis thaliana]gi|14423432|gb|AAK62398.1| 20S proteasome subun [nrdb_11152004_Chlamydomonas]
  • Tax_Id=3702 Proteasome subunit alpha type 4 [EBI-IPI_Arabidopsis_3.11_12-06-2005_reversed.fasta]
  • | Symbols: PAC1 | PAC1 (20S proteasome alpha subunit C1); peptidase | chr3:7792826-7793578 REVERSE [TAIR_Arabidopsis_na_04-12-2008_con_reversed.fasta]
  • Proteasome subunit alpha type 4 (Proteasome subunit alpha type 3) (20S proteasome alpha subunit C-1) (Proteasome 27 kDa subunit) (Proteasome component 9) [nr-271106-contam.fasta]
  • 20S proteasome subunit PAC1 [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • PAC1; endopeptidase/ peptidase/ threonine endopeptidase [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • | Symbols: PAC1 | 20S proteasome alpha subunit C1 | chr3:7792819-7793571 REVERSE LENGTH=250 [TAIR_A_Thaliana_10_12-14-2010_reversed.fasta]
    • Organism: Arabidopsis thaliana
    Length: 250 amino acids

    Gene Ontology:
    Cellular Component: cytosolic ribosome [IDA]
    proteasome core complex [TAS]
    vacuole [IDA]
    Biological Process: response to cadmium ion [IEP]
    ubiquitin-dependent protein catabolic process [TAS]
    Molecular Function: endopeptidase activity [IEA]
    threonine-type endopeptidase activity [IEA]
    peptidase activity [ISS]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSRRYDSRTT IFSPEGRLYQ VEYAMEAIGN AGSAIGILSK DGVVLIGEKK VTSKLLQTST  60
   61 SAEKMYKIDD HVACAVAGIM SDANILINTA RVQAQRYTFM YQEPMPVEQL VQSLCDTKQG 120
  121 YTQFGGLRPF GVSFLFAGWD KHHGFQLYMS DPSGNYGGWK AAAVGANNQA AQSILKQDYK 180
  181 DDATREEAVE LALKVLTKTM DSTSLTSEKL ELAEVYLTPS KTVKYHVHSP ESLTKLLVKH 240
  241 GVTQPAAETS

    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


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    [View Top Sequence Alignments] [Show Ginzu Version Information]

    Domains predicted:

    #   Region(s) Method Confidence Match Description
    1 View Details [1..250] PSI-BLAST 67.154902 Proteasome alpha subunit (non-catalytic)

    Functions predicted (by domain):

    # Gene Ontology predictions
    1
    Term Confidence Notes
  • endopeptidase activity
    		•  6.91642761177919 bayes_pls_golite062009
  • peptidase activity
    		•  6.84511694091156 bayes_pls_golite062009
  • peptidase activity, acting on L-amino acid peptides
    		•  6.5973571808298 bayes_pls_golite062009
  • hydrolase activity
    		•  4.47652590304822 bayes_pls_golite062009
  • threonine-type endopeptidase activity
    		•  2.98214579292788 bayes_pls_golite062009
  • threonine-type peptidase activity
    		•  2.98214579292788 bayes_pls_golite062009
  • binding
    		•  1.75265921676176 bayes_pls_golite062009
  • nucleic acid binding
    		•  1.39216781236247 bayes_pls_golite062009
  • catalytic activity
    		•  1.19663085909195 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: 0.96

    Source: Reynolds et al. (2008)

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