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

    Title Crystal structure of XisI protein-like (ZP_00106052.1) from Nostoc punctiforme PCC 73102 at 2.30 A resolution. To be published
    Site JCSG
    PDB Id 3d7q Target Id 368193
    Molecular Characteristics
    Source Nostoc punctiforme pcc 73102
    Alias Ids TPS1536,NPUN_22DEC03_PLASMIDA_REVISED_GENEPNPAR114, BIG_57, BIG_402, 86215 Molecular Weight 13168.40 Da.
    Residues 111 Isoelectric Point 5.63
    Sequence mdklneyrtkvrqlltkhlqykpsygdveveqifdeehdhyqiisvgwnnqhriygpimhldiknnkiw iqqntteadialelmemgidkqdivigfhtpkmrqlsgfave
      BLAST   FFAS

    Structure Determination
    Method XRAY Chains 1
    Resolution (Å) 2.30 Rfree 0.259
    Matthews' coefficent 2.20 Rfactor 0.206
    Waters 57 Solvent Content 43.97

    Ligand Information


    Google Scholar output for 3d7q
    1. Distributed structure determination at the JCSG
    H van den Bedem, G Wolf, Q Xu - Section D: Biological , 2011 - scripts.iucr.org

    Protein Summary

    Gene Npun_AR114 from Nostoc punctiforme pcc 73102 encodes the YP_0018700030 amino acid sequence, an fdxN element excision controlling factor protein that belongs to the XisI group (PF08869). Its genome neighborhood includes the presence of another fdxN element, the XisH protein (score 0.87).

    SCOP classifies 3d7q in the alpha+beta class, XisI-like (super)family. There are only three structurally similar proteins (Dali Z-scr=18) found in PDB (PDB:2nlv (Z=17), PDB:2nvm and PDB:2nwv (both Z=15)). They are the first group of crystal structures from the XisI-like protein family.

    3d7q functions as a dimer, with one monomer (green) and its symmetry partner (pink) depicted below. 

    Ligand Summary





    No references found.

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