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View Structure Prediction Details

Protein: PSB4_ARATH
Organism: Arabidopsis thaliana
Length: 246 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 PSB4_ARATH.

Description E-value Query
Range
Subject
Range
PSMA_METKA - Proteasome subunit alpha OS=Methanopyrus kandleri GN=psmA PE=3 SV=1
PSA_METKA - Proteasome subunit alpha OS=Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) ...
234.0 [0..2] [232..8]

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Predicted Domain #1
Region A:
Residues: [1-246]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MTTFSVPIDN GDSMKIAEEE SQRTLYPYVT GTSIVAIKYK DGVLMASDMG GSYGSTLRYK  60
   61 NIERVKAIGK HSLLGASGEI SDFQEILRYL DELTLNDNMW DDGNSLGPKE IHNYLTRVMY 120
  121 NRRNKFNPLW NTLVLGGVKN GKSYLGMVSM IGVSFEDDHV ATGFGNHLAR PILRDEWHAD 180
  181 LSFEDGVKLL EKCMRVLLYR DRSAINKLQI AKITEEGVTV SQPYSLKTYW EFSSFHNPTA 240
  241 GAAGSW

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 38.522879
Match: 1iruN
Description: Proteasome beta subunit (catalytic)
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
hydrolase activity 2.42672745553813 bayes_pls_golite062009
peptidase activity 2.27589872783864 bayes_pls_golite062009
endopeptidase activity 2.01154592108571 bayes_pls_golite062009
peptidase activity, acting on L-amino acid peptides 1.93960705814837 bayes_pls_golite062009
catalytic activity 1.19663085909195 bayes_pls_golite062009
binding 0.553584902940482 bayes_pls_golite062009

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