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Protein Overview: PSB1_ARATH

General Information:
Name(s) found: PSB1_ARATH [Swiss-Prot]
Description(s) found:
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  • gi|7329692|emb|CAB82686.1| proteasome component C5 [Arabidopsis thaliana] [NCBI NR]
  • gi|577531|emb|CAA56201.1| proteasome subunit [Arabidopsis thaliana] [NCBI NR]
  • gi|3421120|gb|AAC32073.1| 20S proteasome beta subunit PBF1 [Arabidopsis thaliana] [NCBI NR]
  • gi|21554745|gb|AAM63678.1| proteasome component C5 [Arabidopsis thaliana] [NCBI NR]
  • gi|20148485|gb|AAM10133.1| proteasome component C5 [Arabidopsis thaliana] [NCBI NR]
  • gi|17065428|gb|AAL32868.1| proteasome component C5 [Arabidopsis thaliana] [NCBI NR]
  • gi|15232965|ref|NP_191641.1| PBF1; peptidase/ threonine-type endopeptidase [Arabidopsis thaliana] [NCBI NR]
  • gi|12643281|sp|P42742.2|PSB1_ARATH RecName: Full=Proteasome subunit beta type-1; AltName: Full=Proteasome subunit beta type-6; AltName: Full=20S proteasome beta subunit F-1; AltName: Full=TAS-G39.20; AltName: Full=TAS-F22/FAFP98; AltName: Full=Proteasome [NCBI NR]
  • pir||T47893 C 3.4.25.1 proteasome endopeptidase complex () chain PBF1 [imported] - Arabidopsis thaliana [NCBI NR]
  • Proteasome subunit beta type-1 OS=Arabidopsis thaliana GN=PBF1 PE=1 SV=2 [Swiss-Prot]
  • (P42742) Proteasome subunit beta type 1 (EC 3.4.25.1) (20S proteasome alpha subunit F) (Proteasome component C5) (TAS-F22/FAFP98) [athaliana3702.FASTAC.txt]
  • proteasome component C5 [Arabidopsis thaliana]gi|577531|emb|CAA56201.1| proteasome subunit [Arabidopsis thaliana]gi|7329692|emb|CAB82686.1| proteasome component C5 [Arabidopsis thaliana]gi|20148485|gb|AAM10133.1| proteasome component C5 [Arabidopsis th [nrdb_11152004_Chlamydomonas]
  • Tax_Id=3702 Proteasome subunit beta type 1 [EBI-IPI_Arabidopsis_3.11_12-06-2005_reversed.fasta]
  • | Symbols: PBF1 | PBF1 (20S proteasome beta subunit F1); peptidase | chr3:22483013-22484784 REVERSE [TAIR_Arabidopsis_na_04-12-2008_con_reversed.fasta]
  • proteasome component C5 [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • Proteasome subunit beta type 1 (Proteasome subunit beta type 6) (20S proteasome beta subunit F-1) (TAS-G39.20) (TAS-F22/FAFP98) (Proteasome component C5) [nr-271106-contam.fasta]
  • proteasome subunit [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • PBF1; endopeptidase/ peptidase/ threonine endopeptidase [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • 20S proteasome beta subunit PBF1 [Arabidopsis thaliana] [nr-271106-contam.fasta]
  • | Symbols: PBF1 | N-terminal nucleophile aminohydrolases (Ntn hydrolases) superfamily protein | chr3:22472038-22473809 REVERSE LENGTH=223 [TAIR_A_Thaliana_10_12-14-2010_reversed.fasta]
    • Organism: Arabidopsis thaliana
    Length: 223 amino acids

    Gene Ontology:
    Cellular Component: chloroplast [IDA]
    proteasome core complex [TAS]
    plasma membrane [IDA]
    Biological Process: defense response to fungus, incompatible interaction [IDA]
    ubiquitin-dependent protein catabolic process [TAS]
    Molecular Function: threonine-type endopeptidase activity [IEA]
    peptidase activity [ISS]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MTKQHANWSP YDNNGGTCVA IAGSDYCVIA ADTRMSTGYS ILSRDYSKIH KLADRAVLSS  60
   61 SGFQADVKAL QKVLKSRHLI YQHQHNKQMS CPAMAQLLSN TLYFKRFFPY YAFNVLGGLD 120
  121 EEGKGCVFTY DAVGSYERVG YGAQGSGSTL IMPFLDNQLK SPSPLLLPKQ DSNTPLSEAE 180
  181 AVDLVKTVFA SATERDIYTG DKLEIMILKA DGIKTELMDL RKD

    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..223] PSI-BLAST 44.39794 Proteasome beta subunit (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
  • catalytic activity
    		•  1.19663085909195 bayes_pls_golite062009
  • binding
    		•  1.18139971903068 bayes_pls_golite062009
  • nucleic acid binding
    		•  0.448212653390607 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: 0.98

    Source: Reynolds et al. (2008)

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