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View Structure Prediction Details

Protein: RIBA2_ORYSJ
Organism: Oryza sativa Japonica Group
Length: 553 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 RIBA2_ORYSJ.

Description E-value Query
Range
Subject
Range
RIBA1_ARATH - Bifunctional riboflavin biosynthesis protein RIBA 1, chloroplastic OS=Arabidopsis thaliana GN=RIBA1 ...
641.0 [0..66] [536..42]

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Predicted Domain #1
Region A:
Residues: [1-133]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MASISPTSSS VAALRGHPVQ FVKGGAVSKE AKGSISFSPV ANSNNANVKF TGLRVAASLK  60
   61 RDGAFPGDGY SGNDNTVLPK STSVRGQDYP TADSVLPTES IIVPEISNAG LKCVADMFSD 120
  121 EDKDTEQDLD SPT

[Run NCBI BLAST on this sequence.]

Detection Method: deduced

Shown below is our most confident de novo (Rosetta) prediction for this domain.
Click here to view all matches.

Found no confident structure predictions for this domain.

Predicted Domain #2
Region A:
Residues: [134-345]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 EGFSSISEAI KDIQQGKLVI VVDDESRENE GDLIMAASLV TPEAMAFVVR YGTGIVCVSM  60
   61 KEEDLERLNL PLMVATKENE EKLCTAFTVT VDAKEGTTTG VSAKDRAKTV MTLASPDSKP 120
  121 EDFNRPGHIF PLKYREGGVL KRAGHTEASV DLAMLAGLPP AAVLCEIVDE DGSMARLPKL 180
  181 RVFAERENLK IVSIADLIRY RRKRDRLVER SS

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 83.0
Match: 1iezA
Description: 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
3,4-dihydroxy-2-butanone-4-phosphate synthase activity 7.56167968780416 bayes_pls_golite062009
GTP cyclohydrolase activity 2.51581618679202 bayes_pls_golite062009
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines 1.92717548101547 bayes_pls_golite062009
cyclohydrolase activity 1.48770406828775 bayes_pls_golite062009
binding 1.05088380360844 bayes_pls_golite062009
nucleic acid binding 0.637633326908211 bayes_pls_golite062009
catalytic activity 0.343636936190038 bayes_pls_golite062009
protein binding 0.291469273637145 bayes_pls_golite062009
DNA binding 0.21448652890147 bayes_pls_golite062009

Predicted Domain #3
Region A:
Residues: [346-553]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 VARLPLRWGN VRAYCYRSVI DGIEHIAMVK GEIGDGQGVL VRVHSECLTG DIFGSARCDC  60
   61 GDQLAMAMEM IEKAGRGVLV YLRGHEGRGI GLGHKLRAYN LQDDGRDTVE ANEDLGLPVD 120
  121 SREYGIGAQI LRDLGVRSMK LMTNNPAKYG GLKGYGLSIV GRVPLVTPIT SENRRYLETK 180
  181 RTKMGHVYGL ANGQASHQTG SNGAKGEH

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 74.69897
Match: 2bz0A
Description: Crystal Structure of E. coli GTP cyclohydrolase II in complex with GTP analogue, GMPcPP, and Zinc
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
GTP cyclohydrolase activity 4.36867535385235 bayes_pls_golite062009
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines 3.7708397651039 bayes_pls_golite062009
cyclohydrolase activity 3.33696578638249 bayes_pls_golite062009
catalytic activity 1.40764037338379 bayes_pls_golite062009
binding 1.32693434551075 bayes_pls_golite062009
protein binding 0.418779722842637 bayes_pls_golite062009

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