The Open Protein Structure Annotation Network
PDB Keyword


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

    Title Crystal structure of a putative immunoglobulin A1 protease (BACOVA_03286) from Bacteroides ovatus at 1.30 A resolution. To be published
    Site JCSG
    PDB Id 3n6z Target Id 416733
    Molecular Characteristics
    Source Bacteroides ovatus atcc 8483
    Alias Ids TPS33828,ZP_02066290.1, 384458 Molecular Weight 37631.63 Da.
    Residues 362 Isoelectric Point 4.90
    Sequence iscsdpnpldsytrvpfektetddgngdgdgdgagglfekgngtdskpymimnatqirnmrsvlksgmk vyfqlgadidmagiddwqslngsgdfpyeidfdgdshviknfkcsagdypsffgvlcgdcrnvgfvnas vssarqgigiitgylglkdkgngnktgrivncyttgevigsgaaggiagvlansydgqesyikncysna tvsdraasggkaggiagrkvgvggfiencyaygavsatkggvggilgqidkscdiaiknsaawsnltgv dasstvgrivgvsaslgsyencyacesivlkvnektitasdessatgttfhgvaksaeelgniivawnp nlwkkgtngypifqwse
      BLAST   FFAS

    Structure Determination
    Method XRAY Chains 1
    Resolution (Å) 1.30 Rfree 0.157
    Matthews' coefficent 2.49 Rfactor 0.135
    Waters 463 Solvent Content 50.63

    Ligand Information


    Google Scholar output for 3n6z
    1. Blind prediction of quaternary structures of homo-oligomeric proteins from amino acid sequences based on templates
    M Morita, M Kakuta, K Shimizu, S Nakamura - 2012 - hoajonline.com
    2. Fragment Finder 2.0: a computing server to identify structurally similar fragments
    R Nagarajan, S Siva Balan, R Sabarinathan - Journal of Applied , 2012 - scripts.iucr.org

    Protein Summary

    This sequence is related to Peptidase_M26_N and Glug domains. Glug domains are often involved in adhesion. The structure consists of an unusual right-handed beta helix which has not been seen before to our knowledge, even though the structure is partial similar to other beta helical structure.


    The significance of matching between this protein and Glug domains has yet to be explored.


    Fig 1. structure of 416733


    Ligand Summary




    No references found.

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