The Open Protein Structure Annotation Network
PDB Keyword


    Table of contents
    1. 1. Protein Summary
    2. 2. Ligand Summary

    Title Crystal structure of putative flavin reductase with split barrel domain (YP_750721.1) from SHEWANELLA FRIGIDIMARINA NCIMB 400 at 1.74 A resolution. To be published
    Site JCSG
    PDB Id 3fge Target Id 375055
    Molecular Characteristics
    Source Shewanella frigidimarina ncimb 400
    Alias Ids TPS6826,YP_750721.1,, 93034 Molecular Weight 22645.31 Da.
    Residues 202 Isoelectric Point 5.76
    Sequence mhfskehinaletrtrahfinslsgfksanligtqdrqgntnlsivssvihlganpplmgmiirphsvp rhtfenimqtglytinhvnqsiyeqahqtsarydkdesefeatgltpeylsdfcapfvkesrlkysvkl vehqhlaingtefvigeivdvyvddnavqtdgfidlqaidtvaisgldcyytgdklarlpyakk
      BLAST   FFAS

    Structure Determination
    Method XRAY Chains 1
    Resolution (Å) 1.74 Rfree 0.214
    Matthews' coefficent 2.02 Rfactor 0.167
    Waters 147 Solvent Content 39.04

    Ligand Information


    Google Scholar output for 3fge

    Protein Summary

     YP_750721.1 encodes a protein with 202 residues from SHEWANELLA FRIGIDIMARINA NCIMB 400.  The search results from NCBI sequence alignment suggest that this target carries a conserved FMN binding domain other than hypothetic protein. The sequence belogns to the flavin reductase family (Pfam; PF01613). The SSM structural comparison reveals that this protein that this target should be a structural homolog to 3BPK, 1EJE and 1USC.  The interface interaction suggests that the biomolecule of YP_050331.1 be a dimer.




    Figure 1. Protein YP_750721.1 carries a conserved FMN-Binding domain. Two Ca2+ ions are modeled in the structure.  





    Figure 2. The biomolecule of YP_750721.1 should be a dimer based on interface interaction.




    Figure 3. Protein YP_750721.1  (green) is structural homolog to 1EJE(magenta), 1USC(cyan) and 3BPK(purple).







    • Christendat, D.,  Yee, A.,  Dharamsi, A.,  Kluger, Y.,  Savchenko, A.,  Cort, J.R.,  Booth, V.,  Mackereth, C.D.,  Saridakis, V.,  Ekiel, I.,  Kozlov, G.,  Maxwell, K.L.,  Wu, N.,  McIntosh, L.P.,  Gehring, K.,  Kennedy, M.A.,  Davidson, A.R.,  Pai, E.F.,  Gerstein, M.,  Edwards, A.M.,  Arrowsmith, C.H.   (2000) Structural proteomics of an archaeon.  Nat.Struct.Biol.   7: 903-909   (PDB 1EJE)



    Ligand Summary




    No references found.

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