The Open Protein Structure Annotation Network
PDB Keyword


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

    Title Crystal structure of a hypothetical protein (ABAYE2633) from Acinetobacter baumannii AYE at 1.43 A resolution. To be published
    Site JCSG
    PDB Id 4pux Target Id 420366
    Molecular Characteristics
    Source Acinetobacter baumannii aye
    Alias Ids TPS83382,YP_001714444.1 Molecular Weight 17676.19 Da.
    Residues 159 Isoelectric Point 8.72
    Sequence etqynpppiqleplakfsvdlnapvwelgttsdagkrriipitggtfegkslkgrilnngadwqivdsk glaiidtrylletddgaliylqtkgyrhgsaetlkqlaqgkdvdpknyyfkitmqfetsspkyswlnqt vavgsamrlgkaviydaytlk
      BLAST   FFAS

    Structure Determination
    Method XRAY Chains 1
    Resolution (Å) 1.43 Rfree 0.1528
    Matthews' coefficent 2.07 Rfactor 0.1181
    Waters 221 Solvent Content 40.69

    Ligand Information



    Protein Summary

    This protein belongs to DUF3237. Two homologous structures  were determined previously by MCSG (3G7G and 3C5O, ~35% seq id). The structure has a b-barrel fold, forming a cavity (occupied by a EDO in the AYE structure, see fig 1).


    Fig. 1




    5 conserved aromatic residues form  a hydrophobic binding pocket lined by Phe36, Phe66, Tyr 97, Phe144, Trp153.


    Genomic content analysis shows that gene conning this protein locates in the  hca operon (responsible for  hydroxycinnamates degradation) right  downstream  of hcaE porin gene. 

    Ligand Summary




    No references found.

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