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View Structure Prediction Details

Protein: PSB1_ARATH
Organism: Arabidopsis thaliana
Length: 223 amino acids
Reference: Drew K, et al. (2011) The proteome folding project: Proteome-scale prediction of structure and function. Genome Res. 2011 Sep 16



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Top Sequence Alignment Hits

Listed below are up to the top 10 sequence alignment matches, by species, for the PSI-BLAST search against the protein sequence for PSB1_ARATH.

Description E-value Query
Range
Subject
Range
PSA4_SPIOL - Proteasome subunit alpha type-4 OS=Spinacia oleracea GN=PAC1 PE=2 SV=1
198.0 [0..1] [208..18]

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Predicted Domain #1
Region A:
Residues: [1-223]
      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

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 44.39794
Match: 1iruM
Description: Proteasome beta subunit (catalytic)
Matching Structure (courtesy of the PDB):

Predicted functions:

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

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